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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

Limiting Speed - Oil

N/A 2500 RPM

Limiting Speed - Grease

N/A 2000 RPM

Configuration

N/A Two

Static Load Rating

N/A 265000 lbf1180000 N1180.00 kN

Dynamic Load Rating

N/A 74000 lbf330000 N330.00 kN

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 12.5984 in320.000 mm

D

N/A 17.3228 in440.000 mm

B

N/A 2.1260 in54.000 mm

2B

N/A 4.2520 in108.000 mm

d1

N/A 14.4528 in367.100 mm

D2

N/A 15.9094 in404.100 mm

r

N/A 0.1181 in3.000 mm

r1

N/A 0.0433 in1.100 mm

Contact Angle

N/A 40 º

2a

N/A 14.7283 in374.100 mm

da min

N/A 13.3858 in340.000 mm

Db max

N/A 16.9291 in430.000 mm

ras max

N/A 0.0984 in2.500 mm

r1as max

N/A 0.0394 in1.000 mm