Collars - Shaft - Clamp Type - One Piece - Steel

Collars -> Shaft -> Clamp Type -> One Piece -> Steel

There are 11 products in the sub-categories of Collars - Shaft - Clamp Type - One Piece - Steel. Browse the Collars - Shaft - Clamp Type - One Piece - Steel products table.

Category Details

A selection of Steel One Piece Clamp Type Shaft Collars. This is the main category in this series

  • Simple, ring-shaped component, typically made of metal or plastic, that fastens around a round shaft to hold other parts in place or to act as a mechanical stop.
  • Essential in power transmission applications for securing items like bearings, sprockets, and gear assemblies.

Small Parts & Bearings

Additional resources:


A more comprehensive listing may be found in the Collars - Shaft - Clamp Type - One Piece - Steel category on the MBA Minibearings main store.
Suitable Shaft Size (d) Outside Diameter (D) Overall Width (S) Screw Size Screw Centres (E) Indicative
Image
Shaft Collars - 5x18x9 mm Clamp Type - Steel Collar
Suitable Shaft Size (d)
5.000
mm

(Equiv. 0.197 in.)
Outside Diameter (D)
18.00
mm

(Equiv. 0.709 in.)
Overall Width (S)
9.0
mm

(Equiv. 0.354 in.)
Screw Size
M3.0x0.50 (3.0mm)
Shaft Collars - 5x18x9 mm - Steel
Material: Steel   
Deleted Item. Available while stocks last.
Part Number: COL-00500-018-09-1C-CS (Each)
2 Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Suitable Shaft Size (d) Outside Diameter (D) Overall Width (S) Indicative
Image
Shaft Collars - 5x18x9 mm Clamp Type - Steel Collar
Suitable Shaft Size (d)
5.000
mm

(Equiv. 0.197 in.)
Outside Diameter (D)
18.00
mm

(Equiv. 0.709 in.)
Overall Width (S)
9.0
mm

(Equiv. 0.354 in.)
Shaft Collars - 5x18x9 mm - Steel
Material: Steel    Screw Size: M3.0x0.50 (3.0mm)   
Deleted Item. Available while stocks last.
Part Number: COL-00500-018-09-1C-CS (Each)
2 Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Shaft Collars - 6.35x17.46x7.9 mm Clamp Type - Steel, Black Oxide Coated Collar
Suitable Shaft Size (d)
6.350
mm

(Equiv. 0.25 in.)
Outside Diameter (D)
17.46
mm

(Equiv. 0.687 in.)
Overall Width (S)
7.9
mm

(Equiv. 0.311 in.)
Screw Size
4-40 UNC (2.845mm)
Shaft Collars - 6.35x17.5x7.9 mm - Steel
Material: Steel, Black Oxide Coated   
Additional stock available from USA subject to Prior Sale = 3145
Part Number: COL-00635-017-08-1C-CS (Each)
2 Available Now | Further orders can be expected around Sun, Jan 25, 2026
$3.59 AUD
$4.31 AUD $3.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Shaft Collars - 6.35x17.46x7.9 mm Clamp Type - Steel, Black Oxide Coated Collar
Suitable Shaft Size (d)
6.350
mm

(Equiv. 0.25 in.)
Outside Diameter (D)
17.46
mm

(Equiv. 0.687 in.)
Overall Width (S)
7.9
mm

(Equiv. 0.311 in.)
Shaft Collars - 6.35x17.5x7.9 mm - Steel
Material: Steel, Black Oxide Coated    Screw Size: 4-40 UNC (2.845mm)   
Additional stock available from USA subject to Prior Sale = 3145
Part Number: COL-00635-017-08-1C-CS (Each)
2 Available Now | Further orders can be expected around Sun, Jan 25, 2026
$3.59 AUD
$4.31 AUD $3.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Shaft Collars - 7.938x17.5x7.9 mm Clamp Type - Steel, Black Oxide Coated Collar
Suitable Shaft Size (d)
7.938
mm

(Equiv. 0.313 in.)
Outside Diameter (D)
17.50
mm

(Equiv. 0.689 in.)
Overall Width (S)
7.9
mm

(Equiv. 0.311 in.)
Screw Size
4-40 UNC (2.845mm)
Shaft Collars - 7.938x17.5x7.9 mm - Steel
Material: Steel, Black Oxide Coated   
Part Number: COL-00793-017-08-1C-CS (Each)
10 Available Now | Further orders can be expected around Tue, Jan 20, 2026
$5.68 AUD
$6.82 AUD $5.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 10 available can be backordered.
Shaft Collars - 7.938x17.5x7.9 mm Clamp Type - Steel, Black Oxide Coated Collar
Suitable Shaft Size (d)
7.938
mm

(Equiv. 0.313 in.)
Outside Diameter (D)
17.50
mm

(Equiv. 0.689 in.)
Overall Width (S)
7.9
mm

(Equiv. 0.311 in.)
Shaft Collars - 7.938x17.5x7.9 mm - Steel
Material: Steel, Black Oxide Coated    Screw Size: 4-40 UNC (2.845mm)   
Part Number: COL-00793-017-08-1C-CS (Each)
10 Available Now | Further orders can be expected around Tue, Jan 20, 2026
$5.68 AUD
$6.82 AUD $5.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.
Shaft Collars - 12x28x11 mm Clamp Type - Steel, Black Oxide Coated Collar
Suitable Shaft Size (d)
12.000
mm

(Equiv. 0.472 in.)
Outside Diameter (D)
28.00
mm

(Equiv. 1.102 in.)
Overall Width (S)
11.0
mm

(Equiv. 0.433 in.)
Screw Size
M4.0x0.70 (4.0mm)
Shaft Collars - 12x28x11 mm - Steel
Material: Steel, Black Oxide Coated   
Part Number: COL-01200-028-11-1C-CS (Each)
2 Available Now | Further orders can be expected around Tue, Jan 20, 2026
$9.68 AUD
$11.62 AUD $9.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Shaft Collars - 12x28x11 mm Clamp Type - Steel, Black Oxide Coated Collar
Suitable Shaft Size (d)
12.000
mm

(Equiv. 0.472 in.)
Outside Diameter (D)
28.00
mm

(Equiv. 1.102 in.)
Overall Width (S)
11.0
mm

(Equiv. 0.433 in.)
Shaft Collars - 12x28x11 mm - Steel
Material: Steel, Black Oxide Coated    Screw Size: M4.0x0.70 (4.0mm)   
Part Number: COL-01200-028-11-1C-CS (Each)
2 Available Now | Further orders can be expected around Tue, Jan 20, 2026
$9.68 AUD
$11.62 AUD $9.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Shaft Collars - 18x36x13 mm Clamp Type - Steel, Black Oxide Coated Collar
Suitable Shaft Size (d)
18.000
mm

(Equiv. 0.709 in.)
Outside Diameter (D)
36.00
mm

(Equiv. 1.417 in.)
Overall Width (S)
13.0
mm

(Equiv. 0.512 in.)
Screw Size
M5.0x0.80 (5.0mm)
Shaft Collars - 18x36x13 mm - Steel
Material: Steel, Black Oxide Coated   
Part Number: COL-01800-036-13-1C-CS (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026
$30.68 AUD
$30.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Shaft Collars - 18x36x13 mm Clamp Type - Steel, Black Oxide Coated Collar
Suitable Shaft Size (d)
18.000
mm

(Equiv. 0.709 in.)
Outside Diameter (D)
36.00
mm

(Equiv. 1.417 in.)
Overall Width (S)
13.0
mm

(Equiv. 0.512 in.)
Shaft Collars - 18x36x13 mm - Steel
Material: Steel, Black Oxide Coated    Screw Size: M5.0x0.80 (5.0mm)   
Part Number: COL-01800-036-13-1C-CS (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026
$30.68 AUD
$30.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Shaft Collars - 22.225x41.28x12.7 mm Clamp Type - Steel, Black Oxide Coated Collar
Suitable Shaft Size (d)
22.225
mm

(Equiv. 0.875 in.)
Outside Diameter (D)
41.28
mm

(Equiv. 1.625 in.)
Overall Width (S)
12.7
mm

(Equiv. 0.5 in.)
Screw Size
1/4-28 UNF (6.350mm)
Shaft Collars - 22.225x41.3x12.7 mm - Steel
Material: Steel, Black Oxide Coated   
Additional stock available from USA subject to Prior Sale = 316
Part Number: COL-02223-041-13-1C-CS (Each)
10 Available Now | Further orders can be expected around Sun, Jan 25, 2026
$11.59 AUD
$11.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 10 available can be backordered.
Shaft Collars - 22.225x41.28x12.7 mm Clamp Type - Steel, Black Oxide Coated Collar
Suitable Shaft Size (d)
22.225
mm

(Equiv. 0.875 in.)
Outside Diameter (D)
41.28
mm

(Equiv. 1.625 in.)
Overall Width (S)
12.7
mm

(Equiv. 0.5 in.)
Shaft Collars - 22.225x41.3x12.7 mm - Steel
Material: Steel, Black Oxide Coated    Screw Size: 1/4-28 UNF (6.350mm)   
Additional stock available from USA subject to Prior Sale = 316
Part Number: COL-02223-041-13-1C-CS (Each)
10 Available Now | Further orders can be expected around Sun, Jan 25, 2026
$11.59 AUD
$11.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.
Shaft Collars - 26.988x47.6x12.7 mm Clamp Type - Steel, Black Oxide Coated Collar
Suitable Shaft Size (d)
26.988
mm

(Equiv. 1.063 in.)
Outside Diameter (D)
47.60
mm

(Equiv. 1.874 in.)
Overall Width (S)
12.7
mm

(Equiv. 0.5 in.)
Screw Size
1/4-28 UNF (6.350mm)
Shaft Collars - 26.988x47.6x12.7 mm - Steel
Material: Steel, Black Oxide Coated   
Part Number: COL-02698-048-13-1C-CS (Each)
2 Available Now | Further orders can be expected around Tue, Jan 20, 2026
$14.95 AUD
$17.95 AUD $14.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Shaft Collars - 26.988x47.6x12.7 mm Clamp Type - Steel, Black Oxide Coated Collar
Suitable Shaft Size (d)
26.988
mm

(Equiv. 1.063 in.)
Outside Diameter (D)
47.60
mm

(Equiv. 1.874 in.)
Overall Width (S)
12.7
mm

(Equiv. 0.5 in.)
Shaft Collars - 26.988x47.6x12.7 mm - Steel
Material: Steel, Black Oxide Coated    Screw Size: 1/4-28 UNF (6.350mm)   
Part Number: COL-02698-048-13-1C-CS (Each)
2 Available Now | Further orders can be expected around Tue, Jan 20, 2026
$14.95 AUD
$17.95 AUD $14.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Shaft Collars - 30.163x52.39x12.7 mm Clamp Type - Steel, Black Oxide Coated Collar
Suitable Shaft Size (d)
30.163
mm

(Equiv. 1.188 in.)
Outside Diameter (D)
52.39
mm

(Equiv. 2.063 in.)
Overall Width (S)
12.7
mm

(Equiv. 0.5 in.)
Screw Size
1/4-28 UNF (6.350mm)
Material: Steel, Black Oxide Coated   
Part Number: COL-03016-052-13-1C-CS (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Shaft Collars - 30.163x52.39x12.7 mm Clamp Type - Steel, Black Oxide Coated Collar
Suitable Shaft Size (d)
30.163
mm

(Equiv. 1.188 in.)
Outside Diameter (D)
52.39
mm

(Equiv. 2.063 in.)
Overall Width (S)
12.7
mm

(Equiv. 0.5 in.)
Material: Steel, Black Oxide Coated    Screw Size: 1/4-28 UNF (6.350mm)   
Part Number: COL-03016-052-13-1C-CS (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Fri, Sep 15, 2028
Shaft Collars - 36.513x57.15x14.3 mm Clamp Type - Steel, Black Oxide Coated Collar
Suitable Shaft Size (d)
36.513
mm

(Equiv. 1.438 in.)
Outside Diameter (D)
57.15
mm

(Equiv. 2.25 in.)
Overall Width (S)
14.3
mm

(Equiv. 0.563 in.)
Screw Size
1/4-28 UNF (6.35mm)
Shaft Collars - 36.513x57.15x14.3 mm Clamp Type - Steel, Black Oxide Coated Collar
Material: Steel, Black Oxide Coated   
Additional stock available from USA subject to Prior Sale = 110
Part Number: COL-03651-057-14-1C-CBO (Each)
8 Available Now | Further orders can be expected around Wed, Feb 18, 2026
$18.59 AUD
$18.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 8 available can be backordered.
Shaft Collars - 36.513x57.15x14.3 mm Clamp Type - Steel, Black Oxide Coated Collar
Suitable Shaft Size (d)
36.513
mm

(Equiv. 1.438 in.)
Outside Diameter (D)
57.15
mm

(Equiv. 2.25 in.)
Overall Width (S)
14.3
mm

(Equiv. 0.563 in.)
Shaft Collars - 36.513x57.15x14.3 mm Clamp Type - Steel, Black Oxide Coated Collar
Material: Steel, Black Oxide Coated    Screw Size: 1/4-28 UNF (6.35mm)   
Additional stock available from USA subject to Prior Sale = 110
Part Number: COL-03651-057-14-1C-CBO (Each)
8 Available Now | Further orders can be expected around Wed, Feb 18, 2026
$18.59 AUD
$18.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

8 Available Now. Backorder if more than 8.
Shaft Collars - 45x73x19 mm Clamp Type - Steel, Black Oxide Coated Collar
Suitable Shaft Size (d)
45.000
mm

(Equiv. 1.772 in.)
Outside Diameter (D)
73.00
mm

(Equiv. 2.874 in.)
Overall Width (S)
19.0
mm

(Equiv. 0.748 in.)
Screw Size
M6.0x1.00 (6.0mm)
Shaft Collars - 45x73x19 mm - Steel
Material: Steel, Black Oxide Coated   
Deleted Item. Available while stocks last.
Part Number: COL-04500-073-19-1C-CS (Each)
12 Available Now | Item Discontinued - Up to 12 may be ordered online. No backorders. Please contact us if you need a larger quantity
$33.56 AUD
$80.07 AUD $33.56 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

12 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Shaft Collars - 45x73x19 mm Clamp Type - Steel, Black Oxide Coated Collar
Suitable Shaft Size (d)
45.000
mm

(Equiv. 1.772 in.)
Outside Diameter (D)
73.00
mm

(Equiv. 2.874 in.)
Overall Width (S)
19.0
mm

(Equiv. 0.748 in.)
Shaft Collars - 45x73x19 mm - Steel
Material: Steel, Black Oxide Coated    Screw Size: M6.0x1.00 (6.0mm)   
Deleted Item. Available while stocks last.
Part Number: COL-04500-073-19-1C-CS (Each)
12 Available Now | Item Discontinued - Up to 12 may be ordered online. No backorders. Please contact us if you need a larger quantity
$33.56 AUD
$80.07 AUD $33.56 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

12 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Shaft Collars - 61.913x88.9x19.1 mm Clamp Type - Steel, Black Oxide Coated Collar
Suitable Shaft Size (d)
61.913
mm

(Equiv. 2.438 in.)
Outside Diameter (D)
88.90
mm

(Equiv. 3.5 in.)
Overall Width (S)
19.1
mm

(Equiv. 0.752 in.)
Screw Size
5/16-24 UNF (7.938mm)
Shaft Collars - 61.913x88.9x19.1 mm - Steel
Material: Steel, Black Oxide Coated   
Part Number: COL-06190-089-19-1C-CS (Each)
2 Available Now | Further orders can be expected around Tue, Jan 20, 2026
$57.77 AUD
$69.33 AUD $57.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Shaft Collars - 61.913x88.9x19.1 mm Clamp Type - Steel, Black Oxide Coated Collar
Suitable Shaft Size (d)
61.913
mm

(Equiv. 2.438 in.)
Outside Diameter (D)
88.90
mm

(Equiv. 3.5 in.)
Overall Width (S)
19.1
mm

(Equiv. 0.752 in.)
Shaft Collars - 61.913x88.9x19.1 mm - Steel
Material: Steel, Black Oxide Coated    Screw Size: 5/16-24 UNF (7.938mm)   
Part Number: COL-06190-089-19-1C-CS (Each)
2 Available Now | Further orders can be expected around Tue, Jan 20, 2026
$57.77 AUD
$69.33 AUD $57.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.