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Unit of Measure

Technical Specifications

Type

N/A Needle Roller Bearing

Bore Type

N/A Round

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

Configuration

N/A One

Enclosure

N/A Open

Bearing Design

N/A w/ Inner Ring

Oil Hole

N/A w/o Oil Hole

Radial Internal Clearance

N/A CN

Static Load Rating

N/A 116000 lbf515000 N515.00 kN

Dynamic Load Rating

N/A 48500 lbf215000 N215.00 kN

Weight

N/A 10.119 lb4.590 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Machined-Ring Needle Roller Bearing w/ Inner Ring - NK+1R, NKS+1R Series - Dimensions

d

N/A 5.9055 in150.000 mm

D

N/A 7.87400 in200.000 mm

F

N/A 6.6929 in170.000 mm

B

N/A 2.0472 in52.000 mm

r

N/A 0.07870 in2.000 mm

s

N/A 0.1181 in3.000 mm

da min

N/A 6.2598 in159.000 mm

Da max

N/A 7.5197 in191 mm

ras max

N/A 0.0787 in2.000 mm