NTN needle roller bearing inner ring diameter x outer ring diameter: 45 x 55 mm

[Features]High rigidity due to machined outer ring.

[Use] ●For general industrial machinery.

[Specifications] - Inner ring diameter (mm): 45 - Outer ring diameter (mm): 55 - Width (mm): 30

[Specification 2] Machined outer ring No inner ring

[Material/Finish] High carbon chromium bearing steel

[Set contents/accessories]
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【Note】
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