Unit of Measure

Technical Specifications

Type

Complex Bearing

Bore Type

Round

Configuration

One

Clearance

CN

Material

High Carbon Chrome Steel

Cage Material

Pressed Steel

Limiting Speed - Oil

4000 rpm

Limiting Speed - Grease

1000 rpm

Precision

ISO Class 0

Enclosure

Open

Axial Static Load Rating

33500 lbf150000 N

Axial Dynamic Load Rating

10800 lbf48000 N

Radial Static Load Rating

13900 lbf62000 N

Radial Dynamic Load Rating

6250 lbf27900 N

Operating Temperature Range

-40 to 120 ºC-40 to 250 ºF

Dimensional Specifications


Needle Roller Bearing with Thrust Cylindrical Roller Bearing - w/ Inner Ring and Cover - Dimensions

d

1.7717 in45.000 mm

dw

1.9685 in50.000 mm

dw Tolerance

0.075/0.050 mm

D

2.44090 in62.000 mm

D1

2.8150 in71.500 mm

B

0.9843 in25.000 mm

F

1.9685 in50.000 mm

C (0/-0.250)

1.3780 in35.000 mm

C1 (0/-0.20)

0.5512 in14.000 mm

C2

0.3937 in10.000 mm

a

2.5787 in65.500 mm

r

0.02360 in0.600 mm

r1

0.0236 in0.600 mm

da min

2.5984 in66.000 mm

db min

1.8898 in48.000 mm

ras max

0.0236 in0.6 mm

r1as max

0.0236 in0.600 mm