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Item # K52X58X19, 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

7500 RPM

Limiting Speed - Grease

5000 RPM

Enclosure

Open

Precision

ISO Class 0

Static Load Rating

14700 lbf
65500
N

Dynamic Load Rating

7200 lbf
32000
N

Weight

0.106 lb
0.048
kg


Dimensional Specifications

Fw

2.0472 in
52.000
mm

Ew

2.2835 in
58.000
mm

Bc

0.7480 in
19.000
mm

Bc Tolerance

-0.2/-0.55