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Item # KV50X58X57.8XZWS, 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

8000 RPM

Limiting Speed - Grease

5500 RPM

Enclosure

Open

Precision

ISO Class 0

Static Load Rating

40500 lbf
181000
N

Dynamic Load Rating

18800 lbf
83500
N

Weight

0.414 lb
0.188
kg


Dimensional Specifications

Fw

1.9685 in
50.000
mm

Ew

2.2835 in
58.000
mm

Bc

2.2835 in
58.000
mm

Bc Tolerance

-0.2/-0.55