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Unit of Measure

Technical Specifications

Type

N/A Angular Contact Ball Bearing

Bore Type

N/A Round

Material

N/A High Carbon Chrome Steel

Cage Type

N/A Pressed

Cage Material

N/A Steel

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 5100 rpm

Limiting Speed - Grease

N/A 3800 rpm

Precision

N/A ISO Class 0

Configuration

N/A Two

Preload

N/A Normal

Static Load Rating

N/A 33946 lbf151000 N151.00 kN

Dynamic Load Rating

N/A 37318 lbf166000 N166 kN

Enclosure

N/A Open

Weight

N/A 9.392 lb4.260 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement - Dimensions

d

N/A 2.5591 in65.000 mm

D

N/A 5.51180 in140.000 mm

B

N/A 1.2992 in33 mm

2B

N/A 2.5984 in66 mm

d1

N/A 3.5630 in90.500 mm

d2

N/A 3.1299 in79.500 mm

D1

N/A 4.5197 in114.800 mm

D2

N/A 4.9961 in126.900 mm

r

N/A 0.0827 in2.1 mm

r1

N/A 0.0433 in1.100 mm

Contact Angle

N/A 40 º

da min

N/A 3.0315 in77.000 mm

db min

N/A 2.8346 in72.000 mm

Da max

N/A 5.0394 in128.000 mm

Db max

N/A 5.2362 in133.000 mm

ras max

N/A 0.0787 in2.000 mm

r1as max

N/A 0.0394 in1.000 mm