Collection: Bearings - Dental Applications

15 Products in this selection
  • This listing is the basic features of various bearings for dental applications.
  • Please contact us for a dental application list.
Bearings - Dental Applications
Additional resources:
Aftermarket Dental Handpiece Parts
Dental replacement Parts

A more comprehensive listing may be found on the MBA Minibearings main store at Bearings - Dental Applications.
ID (d) OD (D) Width (B) Flange Diameter (DF) Flange Width (BF) Indicative
Image
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
1.910
mm
+ 0.000 / - 0.040
(0.075 in.)
Dental Applications Bearings - 3.175x6.35x1.91 mm - Stainless Steel AISI 440C - High Speed Phenolic Cage - Dental Special
Material: Stainless Steel AISI 440C - High Speed Phenolic Cage - Dental Special    Precision Grade: Abec 7    Closure Type: Open    Bearing Type: Radial    Lubricant: Oil - Standard   
Part Number: SR144C-D26-KC Dental Applications Bearings - 3.175x6.35x1.91 mm - Stainless Steel AISI 440C - High Speed Phenolic Cage - Dental Special
53 Available Now | Item Discontinued - Up to 53 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $14.51 AUD
Regular price $38.25 AUD Sale price $14.51 AUD
Each
ID (d) OD (D) Width (B) Indicative
Image
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
1.910
mm
+ 0.000 / - 0.040
(0.075 in.)
Dental Applications Bearings - 3.175x6.35x1.91 mm - Stainless Steel AISI 440C - High Speed Phenolic Cage - Dental Special
Material: Stainless Steel AISI 440C - High Speed Phenolic Cage - Dental Special    Precision Grade: Abec 7    Closure Type: Open    Bearing Type: Radial    Lubricant: Oil - Standard   
Part Number: SR144C-D26-KC Dental Applications Bearings - 3.175x6.35x1.91 mm - Stainless Steel AISI 440C - High Speed Phenolic Cage - Dental Special
53 Available Now | Item Discontinued - Up to 53 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $14.51 AUD
Regular price $38.25 AUD Sale price $14.51 AUD
Each
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
2.381
mm
+ 0.000 / - 0.040
(0.094 in.)
Dental Applications Bearings - 3.175x6.35x2.381 mm - Stainless Steel AISI 440C - Dental Special
Material: Stainless Steel AISI 440C - Dental Special    Precision Grade: Abec 7    Closure Type: Open    Bearing Type: Radial    Lubricant: Oil - Undisclosed   
Part Number: SR144-D28 Dental Applications Bearings - 3.175x6.35x2.381 mm - Stainless Steel AISI 440C - Dental Special
70 Available Now | Item Discontinued - Up to 70 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $16.00 AUD
Regular price $30.40 AUD Sale price $16.00 AUD
Each
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
2.381
mm
+ 0.000 / - 0.040
(0.094 in.)
Dental Applications Bearings - 3.175x6.35x2.381 mm - Stainless Steel AISI 440C - Dental Special
Material: Stainless Steel AISI 440C - Dental Special    Precision Grade: Abec 7    Closure Type: Open    Bearing Type: Radial    Lubricant: Oil - Undisclosed   
Part Number: SR144-D28 Dental Applications Bearings - 3.175x6.35x2.381 mm - Stainless Steel AISI 440C - Dental Special
70 Available Now | Item Discontinued - Up to 70 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $16.00 AUD
Regular price $30.40 AUD Sale price $16.00 AUD
Each
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
2.381
mm
+ 0.000 / - 0.040
(0.094 in.)
Dental Applications Bearings - 3.175x6.35x2.381 mm - Stainless Steel AISI 440C - High Speed Phenolic Cage - Dental Special
Material: Stainless Steel AISI 440C - High Speed Phenolic Cage - Dental Special    Precision Grade: Abec 7    Closure Type: Z    Bearing Type: D106 Dental Special - Phenolic Cage    Lubricant: Oil - Special    Additional Information: Outer ring is stepped from 6.35mm to 5.979mm   
Part Number: SR144-D106-ZS Dental Applications Bearings - 3.175x6.35x2.381 mm - Stainless Steel AISI 440C - High Speed Phenolic Cage - Dental Special
35 Available Now | Item Discontinued - Up to 35 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $16.00 AUD
Regular price $30.40 AUD Sale price $16.00 AUD
Each
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
2.381
mm
+ 0.000 / - 0.040
(0.094 in.)
Dental Applications Bearings - 3.175x6.35x2.381 mm - Stainless Steel AISI 440C - High Speed Phenolic Cage - Dental Special
Material: Stainless Steel AISI 440C - High Speed Phenolic Cage - Dental Special    Precision Grade: Abec 7    Closure Type: Z    Bearing Type: D106 Dental Special - Phenolic Cage    Lubricant: Oil - Special    Additional Information: Outer ring is stepped from 6.35mm to 5.979mm   
Part Number: SR144-D106-ZS Dental Applications Bearings - 3.175x6.35x2.381 mm - Stainless Steel AISI 440C - High Speed Phenolic Cage - Dental Special
35 Available Now | Item Discontinued - Up to 35 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $16.00 AUD
Regular price $30.40 AUD Sale price $16.00 AUD
Each
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
2.381
mm
+ 0.000 / - 0.040
(0.094 in.)
Flange Diameter (DF)
7.518
mm
Flange Width (BF)
0.584
Dental Applications Bearings - 3.175x6.35x2.381 mm - Stainless Steel AISI 440C - Ceramic Si3N4 Balls
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls    Precision Grade: Abec 7    Closure Type: Open    Bearing Type: Radial Flanged   
Part Number: SFR144-CSN-D28 Dental Applications Bearings - 3.175x6.35x2.381 mm - Stainless Steel AISI 440C - Ceramic Si3N4 Balls
8 Available Now | Item Discontinued - Up to 8 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $22.24 AUD
Regular price $60.68 AUD Sale price $22.24 AUD
Each
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
2.381
mm
+ 0.000 / - 0.040
(0.094 in.)
Dental Applications Bearings - 3.175x6.35x2.381 mm - Stainless Steel AISI 440C - Ceramic Si3N4 Balls
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls    Flange Diameter (DF): 7.518 mm    Flange Width (BF): 0.584    Precision Grade: Abec 7    Closure Type: Open    Bearing Type: Radial Flanged   
Part Number: SFR144-CSN-D28 Dental Applications Bearings - 3.175x6.35x2.381 mm - Stainless Steel AISI 440C - Ceramic Si3N4 Balls
8 Available Now | Item Discontinued - Up to 8 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $22.24 AUD
Regular price $60.68 AUD Sale price $22.24 AUD
Each
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
2.381
mm
+ 0.000 / - 0.040
(0.094 in.)
Flange Diameter (DF)
7.518
mm
Flange Width (BF)
0.584
Dental Applications Bearings - 3.175x6.35x2.381 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 7    Closure Type: ZS    Bearing Type: Radial Flanged    Lubricant: Oil - Special   
Part Number: SFR144-D28-ZSO Dental Applications Bearings - 3.175x6.35x2.381 mm - Stainless Steel AISI 440C
4 Available Now | Item Discontinued - Up to 4 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $55.00 AUD
Regular price $66.00 AUD Sale price $55.00 AUD
Each
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
2.381
mm
+ 0.000 / - 0.040
(0.094 in.)
Dental Applications Bearings - 3.175x6.35x2.381 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Flange Diameter (DF): 7.518 mm    Flange Width (BF): 0.584    Precision Grade: Abec 7    Closure Type: ZS    Bearing Type: Radial Flanged    Lubricant: Oil - Special   
Part Number: SFR144-D28-ZSO Dental Applications Bearings - 3.175x6.35x2.381 mm - Stainless Steel AISI 440C
4 Available Now | Item Discontinued - Up to 4 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $55.00 AUD
Regular price $66.00 AUD Sale price $55.00 AUD
Each
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
2.381
mm
+ 0.000 / - 0.040
(0.094 in.)
Flange Diameter (DF)
7.518
mm
Flange Width (BF)
0.584
Dental Applications Bearings - 3.175x6.35x2.381 mm - Stainless Steel AISI 440C - High Speed Phenolic Cage
Material: Stainless Steel AISI 440C - High Speed Phenolic Cage    Precision Grade: Abec 7    Closure Type: Open    Bearing Type: Radial Flanged    Lubricant: Oil / Standard   
Part Number: SFR144-D28-KC Dental Applications Bearings - 3.175x6.35x2.381 mm - Stainless Steel AISI 440C - High Speed Phenolic Cage
44 Available Now | Item Discontinued - Up to 44 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $10.54 AUD
Regular price $26.71 AUD Sale price $10.54 AUD
Each
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
2.381
mm
+ 0.000 / - 0.040
(0.094 in.)
Dental Applications Bearings - 3.175x6.35x2.381 mm - Stainless Steel AISI 440C - High Speed Phenolic Cage
Material: Stainless Steel AISI 440C - High Speed Phenolic Cage    Flange Diameter (DF): 7.518 mm    Flange Width (BF): 0.584    Precision Grade: Abec 7    Closure Type: Open    Bearing Type: Radial Flanged    Lubricant: Oil / Standard   
Part Number: SFR144-D28-KC Dental Applications Bearings - 3.175x6.35x2.381 mm - Stainless Steel AISI 440C - High Speed Phenolic Cage
44 Available Now | Item Discontinued - Up to 44 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $10.54 AUD
Regular price $26.71 AUD Sale price $10.54 AUD
Each
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.040
(0.109 in.)
Dental Applications Bearings - 3.175x6.35x2.779 mm - Stainless Steel AISI 440C - High Speed Phenolic Cage - Dental Special
Material: Stainless Steel AISI 440C - High Speed Phenolic Cage - Dental Special    Precision Grade: Abec 7 - Optimyn Dental Bearing    Closure Type: ZS    Bearing Type: Radial    Lubricant: Oil - Special   
Part Number: SR144A-D27-ZS-KC-OPT Dental Applications Bearings - 3.175x6.35x2.779 mm - Stainless Steel AISI 440C - High Speed Phenolic Cage - Dental Special
5 Available Now | Item Discontinued - Up to 5 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $9.59 AUD
Regular price $22.08 AUD Sale price $9.59 AUD
Each
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.040
(0.109 in.)
Dental Applications Bearings - 3.175x6.35x2.779 mm - Stainless Steel AISI 440C - High Speed Phenolic Cage - Dental Special
Material: Stainless Steel AISI 440C - High Speed Phenolic Cage - Dental Special    Precision Grade: Abec 7 - Optimyn Dental Bearing    Closure Type: ZS    Bearing Type: Radial    Lubricant: Oil - Special   
Part Number: SR144A-D27-ZS-KC-OPT Dental Applications Bearings - 3.175x6.35x2.779 mm - Stainless Steel AISI 440C - High Speed Phenolic Cage - Dental Special
5 Available Now | Item Discontinued - Up to 5 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $9.59 AUD
Regular price $22.08 AUD Sale price $9.59 AUD
Each
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.040
(0.109 in.)
Dental Applications Bearings - 3.175x6.35x2.779 mm - Stainless Steel AISI 440C - High Speed Torlon Retainer - Dental Special
Material: Stainless Steel AISI 440C - High Speed Torlon Retainer - Dental Special    Precision Grade: Abec 7 - Optimyn Dental Bearing    Closure Type: ZS    Bearing Type: D105 Dental Special    Lubricant: Oil - Standard    Additional Information: Outer ring is stepped from 6.35mm to 5.979mm   
Part Number: SR144A-D105-ZS-OPT (20 Pcs) Dental Applications Bearings - 3.175x6.35x2.779 mm - Stainless Steel AISI 440C - High Speed Torlon Retainer - Dental Special
Out of Stock | Backorder Now | Orders can be expected around Sat, Jul 26, 2025
Regular price $305.68 AUD
Regular price Sale price $305.68 AUD
Per 20
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.040
(0.109 in.)
Dental Applications Bearings - 3.175x6.35x2.779 mm - Stainless Steel AISI 440C - High Speed Torlon Retainer - Dental Special
Material: Stainless Steel AISI 440C - High Speed Torlon Retainer - Dental Special    Precision Grade: Abec 7 - Optimyn Dental Bearing    Closure Type: ZS    Bearing Type: D105 Dental Special    Lubricant: Oil - Standard    Additional Information: Outer ring is stepped from 6.35mm to 5.979mm   
Part Number: SR144A-D105-ZS-OPT (20 Pcs) Dental Applications Bearings - 3.175x6.35x2.779 mm - Stainless Steel AISI 440C - High Speed Torlon Retainer - Dental Special
Out of Stock | Backorder Now | Orders can be expected around Sat, Jul 26, 2025
Regular price $305.68 AUD
Regular price Sale price $305.68 AUD
Per 20
View the product page first if you are unsure.
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.040
(0.109 in.)
Dental Applications Bearings - 3.175x6.35x2.779 mm - Stainless Steel AISI 440C - High Speed Polyamide Cage - Dental Special
Material: Stainless Steel AISI 440C - High Speed Polyamide Cage - Dental Special    Precision Grade: Abec 7 - Optimyn Dental Bearing    Closure Type: ZS    Bearing Type: Radial    Lubricant: Oil - Special   
Part Number: SR144A-D27-ZS-T9H-OPT Dental Applications Bearings - 3.175x6.35x2.779 mm - Stainless Steel AISI 440C - High Speed Polyamide Cage - Dental Special
20 Available Now | Further orders can be expected around Sat, Jul 26, 2025
Regular price $22.32 AUD
Regular price Sale price $22.32 AUD
Each
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.040
(0.109 in.)
Dental Applications Bearings - 3.175x6.35x2.779 mm - Stainless Steel AISI 440C - High Speed Polyamide Cage - Dental Special
Material: Stainless Steel AISI 440C - High Speed Polyamide Cage - Dental Special    Precision Grade: Abec 7 - Optimyn Dental Bearing    Closure Type: ZS    Bearing Type: Radial    Lubricant: Oil - Special   
Part Number: SR144A-D27-ZS-T9H-OPT Dental Applications Bearings - 3.175x6.35x2.779 mm - Stainless Steel AISI 440C - High Speed Polyamide Cage - Dental Special
20 Available Now | Further orders can be expected around Sat, Jul 26, 2025
Regular price $22.32 AUD
Regular price Sale price $22.32 AUD
Each
View the product page first if you are unsure.
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.040
(0.109 in.)
Flange Diameter (DF)
7.518
mm
Flange Width (BF)
0.787
Dental Applications Bearings - 3.175x6.35x2.779 mm - Stainless Steel AISI 440C - High Speed Phenolic Cage
Material: Stainless Steel AISI 440C - High Speed Phenolic Cage    Precision Grade: Abec 7 - Optimyn Germany Dental Special    Closure Type: ZS    Bearing Type: D27 Flanged Dental Special    Lubricant: Oil - Special   
Part Number: SFR144A-D27-ZSO-KC-OPT Dental Applications Bearings - 3.175x6.35x2.779 mm - Stainless Steel AISI 440C - High Speed Phenolic Cage
95 Available Now | Further orders can be expected around Sat, Jul 26, 2025
Regular price $39.14 AUD
Regular price Sale price $39.14 AUD
Each
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.040
(0.109 in.)
Dental Applications Bearings - 3.175x6.35x2.779 mm - Stainless Steel AISI 440C - High Speed Phenolic Cage
Material: Stainless Steel AISI 440C - High Speed Phenolic Cage    Flange Diameter (DF): 7.518 mm    Flange Width (BF): 0.787    Precision Grade: Abec 7 - Optimyn Germany Dental Special    Closure Type: ZS    Bearing Type: D27 Flanged Dental Special    Lubricant: Oil - Special   
Part Number: SFR144A-D27-ZSO-KC-OPT Dental Applications Bearings - 3.175x6.35x2.779 mm - Stainless Steel AISI 440C - High Speed Phenolic Cage
95 Available Now | Further orders can be expected around Sat, Jul 26, 2025
Regular price $39.14 AUD
Regular price Sale price $39.14 AUD
Each
View the product page first if you are unsure.
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.040
(0.109 in.)
Flange Diameter (DF)
7.518
mm
Flange Width (BF)
0.787
Dental Applications Bearings - 3.175x6.35x2.779 mm - Stainless Steel AISI 440C - High Speed Polyamide Cage
Material: Stainless Steel AISI 440C - High Speed Polyamide Cage    Precision Grade: Abec 7 - Optimyn Germany Dental Special    Closure Type: ZS    Bearing Type: D27 Flanged Dental Special    Lubricant: Oil - Special   
Part Number: SFR144A-D27-ZSO-T9H-OPT Dental Applications Bearings - 3.175x6.35x2.779 mm - Stainless Steel AISI 440C - High Speed Polyamide Cage
Out of Stock | Backorder Now | Orders can be expected around Sat, Jul 26, 2025
Regular price $39.95 AUD
Regular price Sale price $39.95 AUD
Each
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.040
(0.109 in.)
Dental Applications Bearings - 3.175x6.35x2.779 mm - Stainless Steel AISI 440C - High Speed Polyamide Cage
Material: Stainless Steel AISI 440C - High Speed Polyamide Cage    Flange Diameter (DF): 7.518 mm    Flange Width (BF): 0.787    Precision Grade: Abec 7 - Optimyn Germany Dental Special    Closure Type: ZS    Bearing Type: D27 Flanged Dental Special    Lubricant: Oil - Special   
Part Number: SFR144A-D27-ZSO-T9H-OPT Dental Applications Bearings - 3.175x6.35x2.779 mm - Stainless Steel AISI 440C - High Speed Polyamide Cage
Out of Stock | Backorder Now | Orders can be expected around Sat, Jul 26, 2025
Regular price $39.95 AUD
Regular price Sale price $39.95 AUD
Each
View the product page first if you are unsure.
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350 / 5.979
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.040
(0.109 in.)
Dental Applications Bearings - 3.175 6.350 / 5.979 2.779 mm - Stainless Steel AISI 440C - Ceramic Si3N4 Balls - Dental Special
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls - Dental Special    Precision Grade: Abec 7    Closure Type: ZS    Bearing Type: D107 Dental Special   
Part Number: SR144A-D107-CSN-ZS (20 Pcs) Dental Applications Bearings - 3.175 6.350 / 5.979 2.779 mm - Stainless Steel AISI 440C - Ceramic Si3N4 Balls - Dental Special
Out of Stock | Backorder Now | Orders can be expected around Sat, Jul 26, 2025
Regular price $919.68 AUD
Regular price Sale price $919.68 AUD
Per 20
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350 / 5.979
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.040
(0.109 in.)
Dental Applications Bearings - 3.175 6.350 / 5.979 2.779 mm - Stainless Steel AISI 440C - Ceramic Si3N4 Balls - Dental Special
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls - Dental Special    Precision Grade: Abec 7    Closure Type: ZS    Bearing Type: D107 Dental Special   
Part Number: SR144A-D107-CSN-ZS (20 Pcs) Dental Applications Bearings - 3.175 6.350 / 5.979 2.779 mm - Stainless Steel AISI 440C - Ceramic Si3N4 Balls - Dental Special
Out of Stock | Backorder Now | Orders can be expected around Sat, Jul 26, 2025
Regular price $919.68 AUD
Regular price Sale price $919.68 AUD
Per 20
View the product page first if you are unsure.
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350 / 5.979
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.040
(0.109 in.)
Dental Applications Bearings - 3.175 6.350 / 5.979 2.779 mm - Stainless Steel AISI 440C - High Speed Torlon Retainer - Ceramic Si3N4 Balls
Material: Stainless Steel AISI 440C - High Speed Torlon Retainer - Ceramic Si3N4 Balls    Precision Grade: Abec 7    Closure Type: ZS    Bearing Type: D107 Dental Special - Angular Contact   
Part Number: SR144A-D107-CSN-ZS-TO Dental Applications Bearings - 3.175 6.350 / 5.979 2.779 mm - Stainless Steel AISI 440C - High Speed Torlon Retainer - Ceramic Si3N4 Balls
20 Available Now | Further orders can be expected around Sat, Jul 26, 2025
Regular price $34.32 AUD
Regular price Sale price $34.32 AUD
Each
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350 / 5.979
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.040
(0.109 in.)
Dental Applications Bearings - 3.175 6.350 / 5.979 2.779 mm - Stainless Steel AISI 440C - High Speed Torlon Retainer - Ceramic Si3N4 Balls
Material: Stainless Steel AISI 440C - High Speed Torlon Retainer - Ceramic Si3N4 Balls    Precision Grade: Abec 7    Closure Type: ZS    Bearing Type: D107 Dental Special - Angular Contact   
Part Number: SR144A-D107-CSN-ZS-TO Dental Applications Bearings - 3.175 6.350 / 5.979 2.779 mm - Stainless Steel AISI 440C - High Speed Torlon Retainer - Ceramic Si3N4 Balls
20 Available Now | Further orders can be expected around Sat, Jul 26, 2025
Regular price $34.32 AUD
Regular price Sale price $34.32 AUD
Each
View the product page first if you are unsure.
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
3.200 / 4.200
mm
+ 0.000 / - 0.040
(0.126 in.)
Dental Applications Bearings - 3.175x6.35 - 3.200 / 4.200 - Stainless Steel AISI 440C - Dental Special
Material: Stainless Steel AISI 440C - Dental Special    Precision Grade: Abec 7    Closure Type: ZS    Bearing Type: D650 (Large Shroud)    Lubricant: Oil - Undisclosed    Additional Information: Outer ring is stepped from 6.35mm to 5.979mm. Inner ring is wider than outer ring.   
Part Number: SR144A-D650-ZS Dental Applications Bearings - 3.175x6.35 - 3.200 / 4.200 - Stainless Steel AISI 440C - Dental Special
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $44.51 AUD
Regular price $124.36 AUD Sale price $44.51 AUD
Each
ID (d)
3.175
mm
+ 0.000 / - 0.004
(0.125 in.)
OD (D)
6.350
mm
+ 0.000 / - 0.005
(0.25 in.)
Width (B)
3.200 / 4.200
mm
+ 0.000 / - 0.040
(0.126 in.)
Dental Applications Bearings - 3.175x6.35 - 3.200 / 4.200 - Stainless Steel AISI 440C - Dental Special
Material: Stainless Steel AISI 440C - Dental Special    Precision Grade: Abec 7    Closure Type: ZS    Bearing Type: D650 (Large Shroud)    Lubricant: Oil - Undisclosed    Additional Information: Outer ring is stepped from 6.35mm to 5.979mm. Inner ring is wider than outer ring.   
Part Number: SR144A-D650-ZS Dental Applications Bearings - 3.175x6.35 - 3.200 / 4.200 - Stainless Steel AISI 440C - Dental Special
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $44.51 AUD
Regular price $124.36 AUD Sale price $44.51 AUD
Each
ID (d)
7.000
mm
+ 0.000 / - 0.004
(0.276 in.)
OD (D)
14.000
mm
+ 0.000 / - 0.005
(0.551 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.040
(0.197 in.)
Dental Applications Bearings - 7x14x5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1    Closure Type: ZZ    Bearing Type: Radial with 2 Oring Grooves   
Part Number: S687A-ZZ-MC3-2OR Dental Applications Bearings - 7x14x5 mm - Stainless Steel AISI 440C
2 Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $18.00 AUD
Regular price $34.20 AUD Sale price $18.00 AUD
Each
ID (d)
7.000
mm
+ 0.000 / - 0.004
(0.276 in.)
OD (D)
14.000
mm
+ 0.000 / - 0.005
(0.551 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.040
(0.197 in.)
Dental Applications Bearings - 7x14x5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1    Closure Type: ZZ    Bearing Type: Radial with 2 Oring Grooves   
Part Number: S687A-ZZ-MC3-2OR Dental Applications Bearings - 7x14x5 mm - Stainless Steel AISI 440C
2 Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $18.00 AUD
Regular price $34.20 AUD Sale price $18.00 AUD
Each