Type: Ball
Bore Size: 3 - 1000 mm
Outside Diameter: 5 - 2500 mm
Model Number: 7232B 7234B 7236B
Precision Rating: P0, P5, P6
Seals Type: Z ZZ RS 2RS RW 2RW N
Number of Row: Single Row
Place of Origin: SJiangsu China (Mainland)
Certificate: ISO9001: 2008
Material: Chrome, stainless steel, Gcr15
Cage Material: Steel, brass
Clearance: C2, C3, C4, C5
Vibration: V1, V2, V3, V4
SAMPLES available: OEM service rich in STOCK: Prompt delivery QUALITY bearings: Low price
Cage: Brass cage, nylon cage, steel cage types: 7000, 7200, 7300, 3200, 3300, 5200, 5300...
Angular contact bearing
Detailed profile
Angular contact ball bearing speed limit, at the same time bear the same radial loads and axial loads, but also pure axial loading. When buying, be sure to determine the angle you need bearings
Single row angular contact ball bearings
Single row angular contact ball bearings can withstand the radial and axial load. Although this type of bearing can only afford a one-way axial load, with another bear the load reverse bearings used in combination. Angular contact ball bearings can not be a split. Angular contact ball bearings for high speed, automatic aligning capacity is very limited.
Single row angular contact ball bearings basic types
72B and 73B- single row angular contact ball bearings for the contact angle of 40 ° , so it can withstand a lot of axial load.
Tolerance:
72B and 73B- single row angular contact ball bearings according to the general manufacturing tolerance (tolerance level of PN, no suffix)
Cage
Most of angular contact bearings with glass fiber by 66 before the nylon-made cage (suffix TVP). This cage can be below 120 ° C temperature stability of the work of the occasion. If the use of oil-lubricated bearings, lubricating oil additives in the cage may affect the life and a high temperature, aging of the oil will shorten the life of the cage, to strictly abide by the cycle. The use of machining brass cage of the angular contact ball bearing oil suffix MP.
Allow speed
Appropriate working conditions, the speed of the bearing is likely higher than the reference speed, but can not be higher than the value of the speed limit. In the heat to allow the development of speed, they should take full account of the special working environment. The angular contact ball bearings can directly side-by-side installation of special measures to be taken in order to achieve a single high-speed bearing.
Heat Treatment
Angular contact ball bearings after heat treatment can be no higher than 150 ° C working temperature. 240mm in diameter than the outer ring of bearings can be no higher than 200 ° C working temperature. If the use of nylon cage, the bearings allow the temperature to be maintained by the material plane.
