NTN K70X77X21
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
5500 RPM
Limiting Speed - Grease
3700 RPM
Enclosure
Open
Precision
ISO Class 0
Static Load Rating
101000 N
Dynamic Load Rating
45000 N
Weight
0.080 kg
Dimensional Specifications
Fw
70.000 mm
Ew
77.000 mm
Bc
21.000 mm
Bc Tolerance
-0.2/-0.55
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