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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 Fiber Glass Reinforced

Cage Material

N/A Nylon

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 12000 rpm

Limiting Speed - Grease

N/A 9100 rpm

Precision

N/A ISO Class 4

Configuration

N/A Two

Preload

N/A Heavy

Static Load Rating

N/A 14300 lbf63500 N63.50 kN

Dynamic Load Rating

N/A 15600 lbf69500 N69.50 kN

Enclosure

N/A Open

Weight

N/A 1.971 lb0.894 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 1.9685 in50.000 mm

D

N/A 3.54330 in90.000 mm

B

N/A 0.78740 in20.000 mm

2B

N/A 1.5748 in40.000 mm

d1

N/A 2.4488 in62.200 mm

D1

N/A 3.0551 in77.600 mm

D2

N/A 3.2756 in83.200 mm

r

N/A 0.0433 in1.1 mm

r1

N/A 0.0236 in0.600 mm

Contact Angle

N/A 15 º

da min

N/A 2.2441 in57.000 mm

Db max

N/A 3.3661 in85.500 mm

ras max

N/A 0.0394 in1.000 mm

r1as max

N/A 0.0236 in0.600 mm