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(1) closed-end stamping outer needle bearing
(2) inner circle needle bearing
(3) has no inner circle needle bearing/no inner circle
(4) maintain and without keeping filled with needle bearings
(5) Brand : SKF. KOYO. FAG. TIMKEN. And so on.
(6) Number of row :Single row or double row
(7) Material : Chrome steel ,stainless steel ,bearing steel
(8) Vibration noisy lever :Z1, Z2
(9) Tolerance codes :ABEC-1
Chrome steel SKF inner circle needle bearing
