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Unit of Measure

Technical Specifications

Type

 N/A Main Spindle Bearing

Bore Type

 N/A Round

Material

 N/A High Carbon Chrome Steel

Cage Type

 N/A Machined

Cage Material

 N/A Brass

Ball Material

 N/A Steel

Precision

 N/A ISO Class 4

Configuration

 N/A Two

Preload

 N/A Normal

Enclosure

 N/A Open

Operating Temperature Range

 N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Duplex Angular Contact Ball Bearings for Axial Loads - HTA Type - Dimensions

d

 N/A 9.4488 in240.000 mm

D

 N/A 14.1732 in360.000 mm

B

 N/A 2.126 in54 mm

2B

 N/A 4.2520 in108 mm

d1

 N/A 11.2717 in286.300 mm

D2

 N/A 12.8661 in326.800 mm

r

 N/A 0.1181 in3.000 mm

r1

 N/A 0.0433 in1.100 mm

Contact Angle

 N/A 30 º

2a

 N/A 8.9803 in228.1 mm

da min

 N/A 10.2362 in260.000 mm

Db max

 N/A 13.7795 in350.000 mm

ras max

 N/A 0.0984 in2.5 mm

r1as max

 N/A 0.0394 in1.000 mm