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Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Machined

Cage Material

Brass

Ball Material

Steel

Limiting Speed - Oil

4500 rpm

Limiting Speed - Grease

3400 rpm

Precision

ISO Class 0

Configuration

One

Static Load Rating

30500 lbf135000 N135.00 kN

Dynamic Load Rating

35000 lbf156000 N156.00 kN

Enclosure

Open

Weight

12.853 lb5.83 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

3.5433 in90.000 mm

D

7.48030 in190.000 mm

B

1.69290 in43.000 mm

r

0.11810 in3.000 mm

r1

0.0433 in1.100 mm

Contact Angle

40 º

a (Load Center)

3.1693 in80.500 mm

da min

4.0945 in104.000 mm

db min

3.8189 in97.000 mm

Da max

6.9291 in176.000 mm

Db max

7.2047 in183.000 mm

ras max

0.0984 in2.5 mm

r1as max

0.0394 in1.000 mm

Double Row Width

3.3858 in86.000 mm

Triple Row Width

5.0787 in129.000 mm

Quadruple Row Width

6.7717 in172.000 mm