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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 2800 rpm

Limiting Speed - Grease

N/A 2100 rpm

Precision

N/A ISO Class 0

Configuration

N/A One

Static Load Rating

N/A 69500 lbf310000 N310.00 kN

Dynamic Load Rating

N/A 62000 lbf275000 N275.00 kN

Enclosure

N/A Open

Weight

N/A 47.620 lb21.6 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 5.5118 in140.000 mm

D

N/A 11.811 in300 mm

B

N/A 2.4409 in62 mm

r

N/A 0.1575 in4 mm

r1

N/A 0.0591 in1.500 mm

Contact Angle

N/A 40 º

a (Load Center)

N/A 4.8425 in123.000 mm

da min

N/A 6.2205 in158.000 mm

Da max

N/A 11.1024 in282.000 mm

Db max

N/A 11.4764 in291.500 mm

ras max

N/A 0.1181 in3 mm

r1as max

N/A 0.0591 in1.500 mm

Double Row Width

N/A 4.8819 in124.000 mm

Triple Row Width

N/A 7.3228 in186.000 mm

Quadruple Row Width

N/A 9.7638 in248.000 mm