NTN KV52X57X22.8X1S
Needle Roller and Cage Assemblies
(BRAND)：NTN
(Availability)：In Stock
Technical Specifications
Type
Needle and Cage
Material
High Carbon Chrome Steel
Cage Material
Steel
Limiting Speed - Oil
7500 RPM
Limiting Speed - Grease
5000 RPM
Enclosure
Open
Precision
ISO Class 0
Static Load Rating
69500 N
Dynamic Load Rating
30500 N
Weight
0.048 kg
Dimensional Specifications
Fw
52.000 mm
Ew
57.000 mm
Bc
23.000 mm
Bc Tolerance
-0.2/-0.55
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