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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

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 12400 rpm

Limiting Speed - Grease

N/A 9300 rpm

Precision

N/A Special Precision

Configuration

N/A One

Preload

N/A Normal

Factor

N/A 15.9

Static Load Rating

N/A 3950 lbf17600 N17.60 kN

Dynamic Load Rating

N/A 3400 lbf15100 N15.10 kN

Enclosure

N/A Open

Weight

N/A 0.322 lb0.146 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 3.1496 in80.000 mm

D

N/A 3.93700 in100.000 mm

B

N/A 0.3937 in10.000 mm

r

N/A 0.02360 in0.600 mm

r1

N/A 0.0118 in0.300 mm

Contact Angle

N/A 15 º

a (Load Center)

N/A 0.6732 in17.100 mm

da min

N/A 3.3268 in84.500 mm

Da max

N/A 3.7598 in95.500 mm

Db max

N/A 3.8386 in97.500 mm

ras max

N/A 0.0236 in0.6 mm

r1as max

N/A 0.0118 in0.300 mm

d1

N/A 3.4094 in86.600 mm

D2

N/A 3.7677 in95.700 mm

Double Row Width

N/A 0.7874 in20.000 mm

Triple Row Width

N/A 1.1811 in30.000 mm

Quadruple Row Width

N/A 1.5748 in40.000 mm