Bearing Finder
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Unit of Measure

Technical Specifications

Type

Main Spindle Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Machined

Cage Material

Brass

Ball Material

Steel

Limiting Speed - Oil

3800 RPM

Limiting Speed - Grease

3000.0 RPM

Configuration

Two

Static Load Rating

179000 lbf795000 N795.00 kN

Dynamic Load Rating

48500 lbf216000 N216.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

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

d

11.0236 in280.000 mm

D

14.9606 in380.000 mm

B

1.7717 in45.000 mm

2B

3.5433 in90.000 mm

d1

12.5551 in318.900 mm

D2

13.7874 in350.200 mm

r

0.0827 in2.100 mm

r1

0.0433 in1.100 mm

Contact Angle

30 º

2a

9.3031 in236.300 mm

da min

11.6929 in297.000 mm

Db max

14.5669 in370.000 mm

ras max

0.0787 in2.000 mm

r1as max

0.0394 in1.000 mm