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7017AC/DT Double Row Angular Contact Ball Bearing

7017AC/DT double row angular contact ball bearing 85x130x44mm
85*130*44mm bearing
duplex bearing 7017AC/DT
7017AC/DT bearing

Description

7017 AC/DT Tandem bearing arrangement(well known as DT arrangement) is one type of duplex bearing arrangement where the two half are placed so that contact angle lines are parallel. DT arrangement makes a very heavy duty thrust bearing arrangment, it can carry radial load and accepts axial loads in one direction. DT has the same radial stiffness with equal preload as the DB/DF arrangement, but its axial stiffness is twice that of DB/DF arrangement with the same preload.


Technical data of 7017AC/DT double row angular contact ball bearing

7017 AC DT Duplex bearing angular contact ball bearing 7017 AC DT

Bearing   Number7017 AC/DT
Bearing TypeAngular contact ball bearing
Sizes85x130x44mm
Interchangeble Number446117
Cr91.5KN
Cor112KN
Limiting   Speed(grease)4300rpm
Limiting Speed(oil)5600rpm
Weight1.826kgs
Application scenariosAir-cooled freezer, freezer, wet cooling tower, electroplating freezer, cross-flow cooling tower, ordinary cooling tower, water-cooled refrigerator, chiller, dry cooling tower, low temperature refrigerator, etc.

Remark: 7017 ACM/DT etc is also available.


Application of 7017 AC/DT duplex bearing

7017 AC/DT bearing been used for area(see above application scenarios) that requirement of very high thrust load in one direction.


Picture of 7017 AC/DT double row angular contact ball bearing

7017 AC DT Duplex bearing angular contact ball bearings 7017 AC DT


For more DT double row tandem angular contact ball bearings, freely check with the bearing speicalist.

(gavinchu@sunrises-group.com) 

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