
- YYH Bearing&Drivetrain Co., Ltd.
- Back-to-back duplex arrangement Bearings ball screws BST Type Precision Bearings DB/DF/DT Precision Bearings
- Address29 Wothy Street Pulla NEW 3201, SYDNEY AUSTRALIA
- Phone(Working Time)3-0613 5124
- Phone(Nonworking Time)3-0613 5124
Double-Row Angular Contact Ball Bearings
Contact NowDouble Row Angular Contact ball bearings have two rows ofballs arranged back-to-back. The lines of action of the load at the contact between balls and raceways (load lines) diverge at the bearing axis and form an angle of 30° to the radial plane. In essence, they work similarly to having a matched pair of Single Row Angular Contact ball bearings either face-to-face or back-to-back. The difference is that Double Row Angular Contact ball bearings can take a bi-directional axial load in one bearing where it takes a matched pair otherwise. This means the bearings are particularly suitable for accommodating simultaneously acting radial load and axial load in both directions. They are also available with seals or shields.
Double Row Angular Contact ball bearings may offer some economic benefits as well as handling and mounting benefits versus pairs of Single Row Angular Contact ball bearings; however, they may offer less design flexibility and performance in some cases.
BARDEN " B71809E.TPA.P4" Double-Row Angular Contact Ball Bearings
15.875 mm | 1 |
190 mm | 1440 N |
BARDEN " HS71907C.T.P4S" Double-Row Angular Contact Ball Bearings
AST40 WC62 | 90.000 |
90 | +0 / 0.05 |
100 mm x 150 mm x 24 mm NSK 100BNR10H Double-Row Angular Contact Ball Bearings
5 mm | 100 mm x 150 mm x 24 mm |
5 | 36000 r/min |
110 mm x 150 mm x 20 mm NSK 110BER19H Double-Row Angular Contact Ball Bearings
110 mm x 150 mm x 20 mm | 1480 N / Fatigue lim |
77000 N / Dynamic lo | 120 mm |