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Item # K48X53X37.5ZW, 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

8500 RPM

Limiting Speed - Grease

5500 RPM

Enclosure

Open

Precision

ISO Class 0

Static Load Rating

22700 lbf
101000
N

Dynamic Load Rating

9350 lbf
41500
N

Weight

0.159 lb
0.072
kg


Dimensional Specifications

Fw

1.8898 in
48.000
mm

Ew

2.0866 in
53.000
mm

Bc

1.4764 in
37.500
mm

Bc Tolerance

-0.2/-0.55