Print Back
Unit of Measure

Technical Specifications

Type

Ball Screw Support Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Molded

Cage Material

Resin

Precision

ISO Class 4

Configuration

Four

Static Load Rating

31500 lbf140000 N140.00 kN

Dynamic Load Rating

11400 lbf50500 N50.50 kN

Enclosure

Open

Weight

2.568 lb1.165 kg

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

1.378 in35 mm

D

2.8346 in72.000 mm

B

0.5906 in15 mm

4B

2.3622 in60.000 mm

d1

2.0630 in52.400 mm

d2

1.8976 in48.200 mm

D1

2.3465 in59.600 mm

D2

2.5079 in63.700 mm

r

0.0394 in1.000 mm

r1

0.0236 in0.600 mm

Contact Angle

60 º