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內徑21.987mm軸承

品牌
型號
內徑(mm)
外徑(mm)
厚度(mm)
KOYO
LM12749/11
21.987
45.974
16.637
NACHI
H-LM12749/H-LM12710
21.987
45.237
15.494
NACHI
H-LM12749/H-LM12711
21.987
45.975
15.494

軸承內外徑

軸承外徑

軸承內徑

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