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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 4300 rpm

Limiting Speed - Grease

N/A 3200 rpm

Configuration

N/A One

Factor

N/A 15.9

Static Load Rating

N/A 68500 lbf305000 N305.00 kN

Dynamic Load Rating

N/A 55500 lbf247000 N247.00 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

N/A 7.4803 in190.000 mm

D

N/A 11.4173 in290 mm

B

N/A 1.811 in46 mm

r

N/A 0.0827 in2.1 mm

r1

N/A 0.0433 in1.100 mm

Contact Angle

N/A 15 º

a (Load Center)

N/A 2.1654 in55.000 mm

da min

N/A 7.9528 in202.000 mm

Da max

N/A 10.9449 in278.000 mm

Db max

N/A 11.1417 in283.000 mm

ras max

N/A 0.0787 in2.000 mm

r1as max

N/A 0.0394 in1.000 mm

Double Row Width

N/A 3.6220 in92.000 mm

Triple Row Width

N/A 5.4331 in138.000 mm

Quadruple Row Width

N/A 7.2441 in184.000 mm