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Item # K12X15X9, 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

26000 RPM

Limiting Speed - Grease

17000 RPM

Enclosure

Open

Precision

ISO Class 0

Static Load Rating

1180 lbf
5250
N

Dynamic Load Rating

1000 lbf
4450
N

Weight

0.006 lb
0.003
kg


Dimensional Specifications

Fw

0.4724 in
12.000
mm

Ew

0.5906 in
15.000
mm

Bc

0.3543 in
9.000
mm

Bc Tolerance

-0.2/-0.55