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Unit of Measure

Technical Specifications

Type

Ball Screw Support Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Molded

Cage Material

Resin

Configuration

Two

Static Load Rating

17400 lbf77500 N77.50 kN

Dynamic Load Rating

7200 lbf32000 N32.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Duplex Angular Contact Thrust Ball Bearing for Ball Screws - Back to Back Arrangement, Open Type, One Row Bears Axial Load - Dimensions

d

1.7717 in45.000 mm

D

2.9528 in75.000 mm

B

0.5906 in15.000 mm

2B

1.1811 in30.000 mm

d1

2.2992 in58.400 mm

d2

2.1339 in54.200 mm

D1

2.5827 in65.600 mm

D2

2.7441 in69.700 mm

r

0.0394 in1.000 mm

r1

0.0236 in0.600 mm

Contact Angle

60 º