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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 Machined

Cage Material

N/A Phenolic Resin

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 11000 rpm

Limiting Speed - Grease

N/A 8400 rpm

Precision

N/A ISO Class 4

Configuration

N/A Two

Preload

N/A Normal

Static Load Rating

N/A 9100 lbf40500 N40.50 kN

Dynamic Load Rating

N/A 7400 lbf33000 N33.00 kN

Enclosure

N/A Open

Weight

N/A 0.891 lb0.404 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 3.54330 in90.000 mm

B

N/A 0.51180 in13.000 mm

2B

N/A 1.0236 in26.000 mm

d1

N/A 2.9016 in73.700 mm

d2

N/A 2.8268 in71.800 mm

D1

N/A 3.2047 in81.400 mm

D2

N/A 3.3504 in85.100 mm

r

N/A 0.03940 in1.000 mm

r1

N/A 0.0236 in0.600 mm

Contact Angle

N/A 15 º

da min

N/A 2.7756 in70.500 mm

Da max

N/A 3.3268 in84.500 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