Print Back
Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

High Strength, 2 piece, Machined

Cage Material

Brass

Ball Material

Steel

Limiting Speed - Oil

2400 RPM

Limiting Speed - Grease

1800 RPM

Precision

ISO Class 0

Configuration

One

Static Load Rating

78500 lbf350000 N350.00 kN

Dynamic Load Rating

62000 lbf276000 N276.00 kN

Enclosure

Open

Weight

39.242 lb17.800 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

7.0866 in180.000 mm

D

12.5984 in320.000 mm

B

2.0472 in52.000 mm

r

0.1575 in4.000 mm

r1

0.0591 in1.500 mm

Contact Angle

40 º

a (Load Center)

5.1575 in131.000 mm

da min

7.7953 in198 mm

Da max

11.8898 in302.000 mm

Db max

12.2638 in311.500 mm

ras max

0.1181 in3 mm

r1as max

0.0591 in1.500 mm

Double Row Width

4.0945 in104.000 mm

Triple Row Width

6.1417 in156.000 mm

Quadruple Row Width

8.1890 in208.000 mm