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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 3500 RPM

Limiting Speed - Grease

N/A 2800 RPM

Configuration

N/A Two

Static Load Rating

N/A 229000 lbf1020000 N1020.00 kN

Dynamic Load Rating

N/A 62000 lbf276000 N276.00 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 11.8110 in300.000 mm

D

N/A 16.5354 in420.000 mm

B

N/A 2.1260 in54.000 mm

2B

N/A 4.2520 in108.000 mm

d1

N/A 13.6654 in347.100 mm

D2

N/A 15.1575 in385.000 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 10.3425 in262.700 mm

da min

N/A 12.5984 in320.000 mm

Db max

N/A 16.1417 in410.000 mm

ras max

N/A 0.0984 in2.500 mm

r1as max

N/A 0.0394 in1.000 mm