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Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Fiber Glass Reinforced

Cage Material

Nylon

Ball Material

Steel

Precision

ISO Class 4

Configuration

Two

Preload

Normal

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Ultra High-Speed Multi-Row Angular Contact Ball Bearings, Tandem Arrangement - Dimensions

d

4.3307 in110.000 mm

D

6.6929 in170.000 mm

B

1.1024 in28.000 mm

Total Width

4.4094 in112.000 mm

r

0.0787 in2.000 mm

r1

0.0394 in1.000 mm

Contact Angle

15 º

da min

4.7244 in120.000 mm

Da max

6.2992 in160.000 mm

ras max

0.0787 in2.000 mm