High-quality sealed enduro bearing 6904 LLB ABEC 3 suitable for hubs and rear construction of fully sprung frames.
- dimensions 20x37x9 mm
- weight 37.2 g
LLB seal:
Two rubber sealing rings made of NBR 70 (nitrile-butadiene-rubber) material with a low degree of contact with guide grooves machined directly in the inner ring of the bearing.







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