back-to-back duplex bearing
Update: 2023/8/5 View:
- Brand: NSK
- Type:
- Price: RMB
- Promotion: RMB ( 0 Customers Bought)
Introduction
The 2 radial bearings, the combination of the two pairs of bearings called back-to-back duplex bearing.In general, a pair of back-to-back duplex bearing is made up of the same annular contact thrust ball bearings or the same tapered roller bearings.
Pairs of dual type, have with outer positive positive double in pairs (DF), with the back on the back of the double in pairs (DB), and in the same direction parallel double in pairs (DT).
DF - shaped and DB - shaped back-to-back duplex bearings, can withstand radial load and axial load in two directions, DT shape is used in a direction of large axial load occasions.
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