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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 21300 rpm

Limiting Speed - Grease

N/A 16400 rpm

Precision

N/A ISO Class 4

Configuration

N/A One

Preload

N/A Light

Factor

N/A 13.9

Static Load Rating

N/A 4450 lbf19900 N19.90 kN

Dynamic Load Rating

N/A 6850 lbf30500 N30.50 kN

Enclosure

N/A Open

Weight

N/A 0.608 lb0.276 kg

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 1.3780 in35.000 mm

D

N/A 2.83460 in72.000 mm

B

N/A 0.6693 in17.000 mm

r

N/A 0.0433 in1.1 mm

r1

N/A 0.0236 in0.600 mm

Contact Angle

N/A 15 º

a (Load Center)

N/A 0.6102 in15.500 mm

da min

N/A 1.6535 in42.000 mm

Da max

N/A 2.5591 in65.000 mm

Db max

N/A 2.6575 in67.500 mm

ras max

N/A 0.0394 in1.000 mm

r1as max

N/A 0.0236 in0.600 mm

Double Row Width

N/A 1.3386 in34.000 mm

Triple Row Width

N/A 2.0079 in51.000 mm

Quadruple Row Width

N/A 2.6772 in68.000 mm