NSK® Mach N75 Replacement Dental Handpiece Parts

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

Add the quantities required for each item, then click "Add to Cart" before proceeding to the next page

Replacement Parts Price Quantity
- Replaces -
418NA-CER
Bearing for Rotor Cartridge - High Speed Ceramic-Hybrid Bearing - Torlon Retainer
Precision ceramic-hybrid dental handpiece bearing with high speed Torlon retainer. ceramic balls

SR144-D28-CSN-TO (Each)
Precision ceramic-hybrid dental handpiece bearing with high speed Torlon retainer. ceramic balls

Dental Applications Bearings - 3.175x6.35x2.381 mm - Stainless Steel AISI 440C Bearing

$66.68
1 Available Now -> Orders for more than 1 can be expected around Aug 26, 2026
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Dental Applications Bearings - 3.175x6.35x2.381 mm - Replaces -
418NA
Bearing for Rotor Cartridge - High Speed Bearing - Phenolic Retainer
Narrow precision dental handpiece bearing with high speed phenolic retainer

SR144-D28-KC (Each)
Narrow precision dental handpiece bearing with high speed phenolic retainer

Dental Applications Bearings - 3.175x6.35x2.381 mm

$19.86
70 Available Now -> Orders for more than 70 can be expected around Aug 26, 2026
View Entire Category:
Dental Applications Bearings - 3.175x6.35x2.381 mm - Replaces -
418NA-CER
Bearing for Rotor Cartridge - High Speed Ceramic-Hybrid Bearing - Phenolic Retainer
Precision ceramic-hybrid dental handpiece bearing with high speed phenolic retainer

SR144-D28-CSN-KC (Each)
Precision ceramic-hybrid dental handpiece bearing with high speed phenolic retainer

Dental Applications Bearings - 3.175x6.35x2.381 mm

$25.68
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
View Entire Category:
Dental Applications Bearings - 3.175x6.35x2.381 mm - Replaces -
418NA
Bearing for Rotor Cartridge - High Speed Bearing - Polyamide Retainer
Open high precision stainless bearing for dental applications with high speed polyamide retainer

SR144-D28-TO (Each)
Open high precision stainless bearing for dental applications with high speed polyamide retainer

Dental Applications Bearings - 3.175x6.35x2.381 mm

$20.68
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
View Entire Category: