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

 16900 lbf75000 N75.00 kN

Dynamic Load Rating

 8900 lbf39500 N39.50 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 - DTFT Arrangement, Open Type, Two Rows Bear Axial Load - Dimensions

d

 0.7874 in20 mm

D

 1.8504 in47.000 mm

B

 0.5906 in15 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