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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 High Strength, 2 piece, Machined

Cage Material

N/A Brass

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 3100 rpm

Limiting Speed - Grease

N/A 2400 rpm

Precision

N/A ISO Class 0

Configuration

N/A Two

Preload

N/A Normal

Static Load Rating

N/A 88800 lbf395000 N395.00 kN

Dynamic Load Rating

N/A 71939 lbf320000 N320.00 kN

Enclosure

N/A Open

Weight

N/A 31.526 lb14.300 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 5.1181 in130.000 mm

D

N/A 9.0551 in230.000 mm

B

N/A 1.5748 in40 mm

2B

N/A 3.1496 in80 mm

d1

N/A 6.4685 in164.300 mm

d2

N/A 5.8740 in149.200 mm

D1

N/A 7.7165 in196.000 mm

D2

N/A 8.3622 in212.400 mm

r

N/A 0.11810 in3.000 mm

r1

N/A 0.0433 in1.100 mm

Contact Angle

N/A 30 º

da min

N/A 5.6693 in144.000 mm

Da max

N/A 8.5039 in216.000 mm

Db max

N/A 8.7795 in223.000 mm

ras max

N/A 0.0984 in2.5 mm

r1as max

N/A 0.0394 in1.000 mm