NSK® EX7 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.

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Replacement Parts Price Quantity
1051263 | SMR84A-ZZ-MC3-JP6 (Each) --- Single Row Ball Bearings - 4x8x3 mm Unflanged - Stainless Steel AISI 440C Bearing - Replaces -
B13213-0804
Bearing for Shaft - High Precision Bearing Shielded Option
Double shielded P6 precision stainless steel bearing

SMR84A-ZZ-MC3-JP6 (Each)
Double shielded P6 precision stainless steel bearing

Single Row Ball Bearings - 4x8x3 mm Unflanged - Stainless Steel AISI 440C Bearing

$22.68
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Single Row Ball Bearings - 5x10x3 mm - Stainless Steel AISI 440C - Replaces -
B10321-1005
Bearing for Shaft - High Precision Bearing
Open P6 precision bearing with low-torque cage and light oil lubricant

SMR105-MC3-JP6-AF12 (Each)
Open P6 precision bearing with low-torque cage and light oil lubricant

Single Row Ball Bearings - 5x10x3 mm Unflanged - Stainless Steel AISI 440C Bearing

$16.23
32 Available Now -> Orders for more than 32 can be expected around Jul 15, 2026
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