Platforma B2B

Angular contact ball bearings

Single-rowMatched pair

Back-to-back
arrangement
Face-to-face
arrangement
Tandem
arrangement

DB

DF

DT
  7000, 7200, 7300, 7400 Contact angle 30o
  7000B, 7200B, 7300B, 7400B Contact angle 40o
7900C, 7000C, 7200C, 7300C   Contact angle 15o
HAR900C, HAR000C Contact angle 15o
Double-row

With filling slot
3200
3300
Contact angle 32o
5200
5300
Contact angle 24o
  • Bearing rings and balls possess their own contact angle that is normally 15o, 30o or 40o.
    Larger contact angle - higher resistance against axial load
    Smaller contact angle - more advantageous for high-speed rotation
  • Single-row bearings can accommodate radial load and axial load in one direction.
  • DB and DF matched pair bearings and double-row bearings can accommodate radial load and axial load in both directions.
  • DT matched pair bearings are used for applications where axial load in one direction is too large for one bearing to accept.
  • Angular contact ball bearings are used for high accuracy and high-speed operation.
Biura handlowe

Polecamy

SPA nad morzem