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BlackBearing Bearing B3 - 30407-2RS, 30 x 40 x 7mm

Product information "BlackBearing Bearing B3 - 30407-2RS, 30 x 40 x 7mm"

BLACK BEARING B3 MR 30407-2RS ball bearing sold individually. 

Dimensions: 30 x 40 x 7 mm 

For replacement of original sram/truvativ dub bottom bracket bearings

I.D. (mm) : 30
O.D. (mm) : 40
Depth (mm): 7
Seal Type: Non-Contact/Non-Contact
Closure Type: Double Sealed

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