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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

Four

Static Load Rating

25400 lbf113000 N113.00 kN

Dynamic Load Rating

11800 lbf52500 N52.50 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Quadruple-Row Angular Contact Thrust Ball Bearing for Ball Screws - DBTT Arrangement, Open Type, Three Rows Bear Axial Load - Dimensions

d

0.7874 in20.000 mm

D

1.8504 in47.000 mm

B

0.5906 in15.000 mm

4B

2.3622 in60.000 mm

d1

1.1772 in29.900 mm

d2

1.0118 in25.700 mm

D1

1.4606 in37.100 mm

D2

1.6220 in41.200 mm

r

0.0394 in1.000 mm

r1

0.0236 in0.600 mm

Contact Angle

60 º