Single Row And Double Row High speed Angular Contact Ball Bearing ZZ, RS, 2RS, NPP, KDD
Angular contact bearing, double row, single row,
Item No: 3805 2RS Angular contact ball bearing is composed of outer ring, inner ring, steel ball and cage, structure can be divided into single row and double row, seperated type and non-seperated type; Speed can divided into high-speed and low-speed, precision can be divided into high precision and normal precision, mainly used to bear the load combined of radial and axial, and sometimes it can bear pure axial load with a high speed. The number of loaded ball is more than the deep groove ball bearing, the largest load rating in the ball bearing, rigidity and smooth operation.
Precision standard: ABEC-1, ABEC-3, ABEC-5
Noise standard: Z1, Z2
Vibration standard: V1
Shield type: Z, ZZ, RS, 2RS, NPP, KDD, P, PP, N, NR
Material incoming: 100% inspection
Hardness test: 100% pass
We can also supply following items:
Hi speed angular contact bearing: B7002C, B7003C, B7004C, B7006C, B7007C, B7008C, B7009C, B7010C, B7011C, B7012C
5) Application: home appliances, low noise and high speed electric motors; automotive components, pumps, machinery.
Feature of Angular contact ball bearings:
When the single-row angular contact ball bearing is carrying the radial load, they will be a component of force in the axial direction. Therefore it is suggested that two of there bearings be applied in back-to-back or face-to-face arrangements. Single row bearings can carry radial load and axial load in one direction. Double-row angular contact ball bearings have two designs of one outer ring and two inner rings and one outer ring and one inner ring. For the design with one outer ring and two inner rings, the axial clearance is easy to control during machining.
These bearings are mainly applied in the machine tool spindles, high-frequency motors, gas turbines, oil pumps, air compressors, printing machines and other installations.