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Item # K25X31X14, Needle Roller and Cage Assembly






Unit of Measure: Imperial Metric Both

Order Now  · Technical Specifications  · Dimensional Specifications

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Ordering Options

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Order through NTN DOL (Authorized Distributors Only)



Technical Specifications

Type

Needle and Cage

Material

High Carbon Chrome Steel

Cage Material

Steel

Limiting Speed - Oil

16000 RPM

Limiting Speed - Grease

11000 RPM

Enclosure

Open

Precision

ISO Class 0

Static Load Rating

4950 lbf
22100
N

Dynamic Load Rating

3700 lbf
16500
N

Weight

0.040 lb
0.018
kg


Dimensional Specifications

Fw

0.9843 in
25.000
mm

Ew

1.2205 in
31.000
mm

Bc

0.5512 in
14.000
mm

Bc Tolerance

-0.2/-0.55