KaVo® 630B Replacement Dental Handpiece Parts

A selection of replacement parts for KaVo®. These parts are not original parts unless otherwise stated in the descriptions. Please check your choices thoroughly.

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Replacement Parts Price Quantity
Stepped OD bearing with high speed phenolic retainer for precision dental handpieces

SR144A-D105-ZS-KC (Each)
Stepped OD bearing with high speed phenolic retainer for precision dental handpieces

Dental Applications Bearings - 3.175 6.350 / 5.979 2.779 mm - Stainless Steel AISI 440C - High Speed Phenolic Cage - Dental Special Bearing

$20.14
4 Available Now -> Orders for more than 4 can be expected around Jul 15, 2026
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- Replaces -
220-0125
Replacement Bearing - High Speed Ceramic-Hybrid Bearing - Torlon Retainer
Stepped OD ceramic-hybrid bearing with Torlon retainer for precision dental handpieces

SR144A-D105-CSN-ZS-TO (Each)
Stepped OD ceramic-hybrid bearing with Torlon retainer for precision dental handpieces

Dental Applications Bearings - 3.175 6.350 / 5.979 2.779 mm - Stainless Steel AISI 440C - High Speed Torlon Retainer - Ceramic Si3N4 Balls - Dental Special Bearing

$22.68
2 Available Now -> Orders for more than 2 can be expected around Jul 15, 2026
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Dental Applications Bearings - 3.175 6.350 / 5.979 2.779 mm - Stainless Steel AISI 440C - Ceramic Si3N4 Balls - Dental Special Bearing - Replaces -
220-0793K
Replacement Bearing - High Speed Ceramic-Hybrid Bearing - Torlon Retainer
Stepped OD angular contact ceramic-hybrid bearing with Torlon retainer for precision dental handpieces

SR144A-D107-CSN-ZS-TO (Each)
Stepped OD angular contact ceramic-hybrid bearing with Torlon retainer for precision dental handpieces

Dental Applications Bearings - 3.175 6.350 / 5.979 2.779 mm - Stainless Steel AISI 440C - Ceramic Si3N4 Balls - Dental Special Bearing

$42.41
21 Available Now -> Orders for more than 21 can be expected around Jul 15, 2026
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General Purpose O-Rings - 6x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring - Replaces -
OD of Bearing
Replacement O-Ring - Special Dental Application O-Ring
Special sized o-ring used in dental Applications

OR-00600-100-N70 (PK-200)
Special sized o-ring used in dental Applications

General Purpose O-Rings - 6x1 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring

$12.05
58 (11600 pcs) Available Now -> Orders for more than 58 can be expected around Jun 25, 2026
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Dental Replacement Parts - Application Brand KaVo® Turbine Sub Assembly With Bearings - With Ceramic Hybrid Bearings - Replaces -
0.553.5881
Replacement Turbine With Bearings - For Wedge Type Chuck
Turbine sub assembly with angular contact ceramic-hybrid bearings with Torlon retainer - myonic

BKURMU210001 (Each)
Turbine sub assembly with angular contact ceramic-hybrid bearings with Torlon retainer - myonic

Dental Replacement Parts - Application Brand KaVo® Turbine Sub Assembly With Bearings - Includes Ceramic-Hybrid Bearings

$282.50
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Dental Replacement Parts - Application Brand KaVo® Turbine Sub Assembly With Bearings - With Ceramic Hybrid Bearings - Replaces -
0.553.5881
Replacement Turbine With Bearings - For Wedge Type Chuck
Turbine sub assembly with angular contact ceramic-hybrid bearings with Torlon retainer

BKURC2100015 (Each)
Turbine sub assembly with angular contact ceramic-hybrid bearings with Torlon retainer

Dental Replacement Parts - Application Brand KaVo® Turbine Sub Assembly With Bearings - Includes Ceramic-Hybrid Bearings

$254.68
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Dental Replacement Parts - Application Brand KaVo® Turbine Sub Assembly With Bearings - With Ceramic Hybrid Bearings - Replaces -
0.553.5881
Replacement Turbine With Bearings - For Wedge Type Chuck
Turbine sub assembly with angular contact ceramic-hybrid bearings with Torlon retainer

BKUR2100015 (Each)
Turbine sub assembly with angular contact ceramic-hybrid bearings with Torlon retainer

Dental Replacement Parts - Application Brand KaVo® Turbine Sub Assembly With Bearings - Includes Ceramic-Hybrid Bearings

$236.14
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Dental Replacement Parts - Application Brand KaVo® Turbine Sub Assembly With Bearings - With Ceramic Hybrid Bearings - Replaces -
0.553.5881
Replacement Turbine With Bearings - For Wedge Type Chuck
Turbine sub assembly with angular contact ceramic-hybrid bearings with Torlon retainer - myonic

BKURC2100013 (Each)
Turbine sub assembly with angular contact ceramic-hybrid bearings with Torlon retainer - myonic

Dental Replacement Parts - Application Brand KaVo® Turbine Sub Assembly With Bearings - Includes Ceramic-Hybrid Bearings

$273.23
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Dental Replacement Parts - Application Brand KaVo® Turbine Sub Assembly With Bearings - With Ceramic Hybrid Bearings - Replaces -
0.553.5881
Replacement Turbine With Bearings - For Wedge Type Chuck
Turbine sub assembly with ceramic-hybrid bearings with Torlon retainer - myonic

BKUR210001T (Each)
Turbine sub assembly with ceramic-hybrid bearings with Torlon retainer - myonic

Dental Replacement Parts - Application Brand KaVo® Turbine Sub Assembly With Bearings - Includes Ceramic-Hybrid Bearings

$560.50
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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1097799 | BKUR2100014 (Each) --- Dental Replacement Parts - Application Brand KaVo® Turbine Sub Assembly With Bearings - With Standard Bearings - Replaces -
0.553.5881
Replacement Turbine With Bearings - For Wedge Type Chuck
Turbine sub assembly with ceramic-hybrid bearings with Torlon retainer - myonic

BKUR2100014 (Each)
Turbine sub assembly with ceramic-hybrid bearings with Torlon retainer - myonic

Dental Replacement Parts - Application Brand KaVo® Turbine Sub Assembly With Bearings - With Standard Bearings

$166.32 $199.58
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Dental Replacement Parts - Application Brand KaVo® Turbine Sub Assembly Without Bearings - Without Bearings - Replaces -
0.553.5881
Replacement Turbine Excluding Bearings - For Wedge Type Chuck
Turbine sub assembly excluding bearings

BKURC210001 (Each)
Turbine sub assembly excluding bearings

Dental Replacement Parts - Application Brand KaVo® Turbine Sub Assembly Without Bearings

$157.32
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Dental Replacement Parts - Application Brand KaVo® Turbine Sub Assembly Without Bearings - Without Bearings - Replaces -
0.553.5881
Replacement Turbine Excluding Bearings - For Wedge Type Chuck
Turbine sub assembly excluding bearings

BKUR210001 (Each)
Turbine sub assembly excluding bearings

Dental Replacement Parts - Application Brand KaVo® Turbine Sub Assembly Without Bearings

$120.32
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Dental Replacement Parts - Application Brand KaVo® Turbine Sub Assembly Without Bearings - Replaces -
0.553.5881
Turbine Sub Assembly Without Bearings - For Wedge Type Chuck

BKURM210001 (Each)

Dental Replacement Parts - Application Brand KaVo® Turbine Sub Assembly Without Bearings

$166.59
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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1097845 | BKUR2100013 (Each) --- Dental Replacement Parts - Application Brand KaVo® Turbine with Ang. Contact Bearings - Suits 640C Handpiece - Replaces -
0.553.5881
Replacement Turbine With Bearings - For Wedge Type Chuck
Turbine sub assembly with angular contact ceramic-hybrid bearings with Torlon retainer - myonic

BKUR2100013 (Each)
Turbine sub assembly with angular contact ceramic-hybrid bearings with Torlon retainer - myonic

Dental Replacement Parts - Application Brand KaVo® Turbine with Ang. Contact Bearings - Suits 640C Handpiece

$202.41 $242.89
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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