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

 Three

Static Load Rating

 47000 lbf210000 N210.00 kN

Dynamic Load Rating

 15100 lbf67000 N67.00 kN

Enclosure

 Open

Operating Temperature Range

 -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


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

d

 1.5748 in40 mm

D

 2.8346 in72.000 mm

B

 0.5906 in15 mm

3B

 1.7717 in45.000 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