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Item # KV63X71X50.3XZWS, Double Row Needle Roller and Cage Assembly






Unit of Measure: Imperial Metric Both

Order Now  · Technical Specifications  · Dimensional Specifications

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Ordering Options

Contact NTN Customer Relations



Technical Specifications

Type

Needle and Cage

Material

High Carbon Chrome Steel

Cage Material

Steel

Limiting Speed - Oil

6500 RPM

Limiting Speed - Grease

4300 RPM

Enclosure

Open

Precision

ISO Class 0

Static Load Rating

37500 lbf
167000
N

Dynamic Load Rating

16700 lbf
74500
N

Weight

0.425 lb
0.193
kg


Dimensional Specifications

Fw

2.4803 in
63.000
mm

Ew

2.7953 in
71.000
mm

Bc

1.9882 in
50.500
mm

Bc Tolerance

-0.2/-0.55