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Unit of Measure

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Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A Needle Roller Bearing

Roller Type

N/A Needle

Configuration

N/A One

Material

N/A High Carbon Chrome Steel

Cage Material

N/A Steel

Limiting Speed - Oil

N/A 2400 RPM

Limiting Speed - Grease

N/A 1600 RPM

Precision

N/A ISO Class 0

Enclosure

N/A Open

Static Load Rating

N/A 116000 lbf515000 N515.00 kN

Dynamic Load Rating

N/A 48500 lbf215000 N215.00 kN

Weight

N/A 5.710 lb2.590 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Machined-Ring Needle Roller Bearing w/o Inner Ring - NK, NKS Series - Dimensions

Fw

N/A 6.6929 in170.000 mm

D

N/A 7.8740 in200.000 mm

C

N/A 2.0472 in52.000 mm

r

N/A 0.0787 in2.000 mm

Da max

N/A 7.5197 in191.000 mm

ras max

N/A 0.0787 in2.000 mm