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Item # 8E-K47X52X15.3X2, 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

8550 lbf
38000
N

Dynamic Load Rating

4350 lbf
19400
N

Weight

0.068 lb
0.031
kg


Dimensional Specifications

Fw

1.8504 in
47.000
mm

Ew

2.0472 in
52.000
mm

Bc

0.6102 in
15.500
mm

Bc Tolerance

-0.2/-0.55