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With so many bearing sizes, configurations, and designs, identifying the correct bearing for use in your repairs can be difficult. To make the task easier for you, we have created this bearing interchange. Now you can see the difference and compare the bearings available for any specific handpiece model.

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NSK-4 - NSK STYLE 4 HOLE ...

NSK STYLE 4 HOLE QUICK CONNECT

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NSK-5-NSK 5 HOLE QUICK C...

NSK 5 HOLE QUICK CONNECT

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STR/EADP-STAR MOTOR/ E NO...

STAR MOTOR/ E NOSE CONE ADAPTER QUICK DI...

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EMOTORCA - E MOTOR CONTRA...

E MOTOR CONTRA ANGLE SHEATH WITH 12 TEET...

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ECA1:1 - Gear Ratio 1:...

ECA1:1 - Gear Ratio 1:1, 14-teeth, Co...

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ECA4:1 - Gear Ratio 4:1, ...

ECA4:1 - Gear Ratio 4:1, 14-teeth, Compa...

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ECA16:1 - Gear Ratio 16:...

ECA16:1 - Gear Ratio 16:1, 14-teeth, Co...

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ECAU1:1 - U-type Nose, Ge...

ECAU1:1 - U-type Nose, Gear Ratio 1:1, B...

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E20K-4 - USE PART NUMBER ...

E20K-4 - Air motor 20,000 rpm, ISO 4 hol...

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E20K-2 - Air motor 20,00...

E20K-2 - Air motor 20,000rpm, ISO 2-hol...

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E5K-4 - Air motor 5,000rp...

E5K-4 - Air motor 5,000rpm, ISO 4-holes

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E5K-2 - Air motor 5,000 r...

E5K-2 - Air motor 5,000rpm, ISO 2-holes

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