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Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

High Strength, 2 piece, Machined

Cage Material

Brass

Ball Material

Steel

Limiting Speed - Oil

3400 rpm

Limiting Speed - Grease

2500 rpm

Precision

ISO Class 0

Configuration

One

Static Load Rating

40500 lbf180000 N180.00 kN

Dynamic Load Rating

40000 lbf177000 N177.00 kN

Enclosure

Open

Weight

15.322 lb6.95 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

5.1181 in130.000 mm

D

9.0551 in230.000 mm

B

1.5748 in40 mm

r

0.11810 in3.000 mm

r1

0.0433 in1.100 mm

Contact Angle

40 º

a (Load Center)

3.7598 in95.500 mm

da min

5.6693 in144.000 mm

Da max

8.5039 in216.000 mm

Db max

8.7795 in223.000 mm

ras max

0.0984 in2.5 mm

r1as max

0.0394 in1.000 mm

Double Row Width

3.1496 in80.000 mm

Triple Row Width

4.7244 in120.000 mm

Quadruple Row Width

6.2992 in160.000 mm