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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 9000 rpm

Limiting Speed - Grease

N/A 6700 rpm

Precision

N/A ISO Class 4

Configuration

N/A Two

Preload

N/A Light

Static Load Rating

N/A 12000 lbf53500 N53.50 kN

Dynamic Load Rating

N/A 13300 lbf59000 N59.00 kN

Enclosure

N/A Open

Weight

N/A 4.281 lb1.942 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Ultra High-Speed Duplex Angular Contact Ball Bearings, Back-to-Back Arrangement - Dimensions

d

N/A 3.3465 in85 mm

D

N/A 5.1181 in130 mm

B

N/A 0.8661 in22 mm

2B

N/A 1.7323 in44.000 mm

r

N/A 0.0433 in1.100 mm

r1

N/A 0.0236 in0.600 mm

Contact Angle

N/A 15 º

da min

N/A 3.6220 in92.000 mm

Da max

N/A 4.8425 in123.000 mm

ras max

N/A 0.0394 in1 mm