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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

Seal Type

Light Contact

Seal Material

Nitrile Rubber

Configuration

Four

Static Load Rating

40000 lbf177000 N177.00 kN

Dynamic Load Rating

14200 lbf63000 N63.00 kN

Enclosure

Double Sealed

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image
Quadruple-Row Angular Contact Thrust Ball Bearing for Ball Screws - DFTT Arrangement, Double Sealed, Three Rows Bear Axial Load - Dimensions

d

1.1811 in30.000 mm

D

2.4409 in62.000 mm

B

0.5906 in15.000 mm

4B

2.3622 in60.000 mm

d1

1.7480 in44.400 mm

d2

1.5827 in40.200 mm

D1

2.0315 in51.600 mm

D2

2.1929 in55.700 mm

r

0.0394 in1.000 mm

r1

0.0236 in0.600 mm

Contact Angle

60 º