W&H® WA99A Replacement Dental Handpiece Parts

A selection of replacement parts for W&H®. 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
Dental Replacement Parts - Application Brand W&H® Bearing for Headgear
Replacement Part: SFMR6.8-3.175-D1639-CSN-ZS-T9H (Each)
Ceramic-Hybrid, Torlon retainer - Checking Details

Dental Applications Bearings - 3.175x6.8x2.5 mm - Stainless Steel or Polyamide Retainer Replacement

$58.41
1 Available Now -> Orders for more than 1 can be expected around Jul 15, 2026
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Dental Applications Bearings - 3.4x6.5x1.6 mm - Replaces -
05257200
Bearing for Headgear - High Speed Ceramic-Hybrid Bearing - Torlon Retainer Shielded Option

Replacement Part: SMR6.50-3.40-CSN-ZZS-MC3-TO (Each)
Open ceramic-hybrid special bearing for dental applications with high speed Torlon retainer

Dental Applications Bearings - 3.4x6.5x1.6 mm

$42.50
2 Available Now -> Orders for more than 2 can be expected around Jul 15, 2026
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Dental Applications Bearings - 4x7x2 mm - Replaces -
04486000
Bearing for Headgear - High Speed Ceramic-Hybrid Bearing - Torlon Retainer

Replacement Part: SMR74-CSN-TH7-TO (Each)
Open Abec 7 precision stainless ceramic-hybrid bearing with high speed Torlon retainer

Dental Applications Bearings - 4x7x2 mm

$30.86
4 Available Now -> Orders for more than 4 can be expected around Jul 15, 2026
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Single Row Ball Bearings - 5x8x2 mm - Stainless Steel AISI 440C - Replaces -
01565800
Bearing for Lower Shaft - High Precision Bearing

Replacement Part: SMR85-MC3-JP6-AF12 (Each)
Open P6 precision bearing with low-torque cage and light oil lubricant

Single Row Ball Bearings - 5x8x2 mm Unflanged - Stainless Steel AISI 440C Bearing

$11.50 $13.80
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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