Hot Sale Good Quality Angular Contact Ball Bearing 7308b 7309AC 7310c
Bore Size: 6 - 200 mm
Outside Diameter: 15 - 350 mm
Precision Rating: P5 P4
Seals Type: Open seal
Number of Row: Single Row
Material: Chrome Steel Gcr15, Carbon steel Gcr11, Stainless steel
Package: As required
Noise: Z1V1 Z2V2 Z3V3
Precision: P0 P6 P5
Cage: Steel Brass Nylon
Seal: Open, Z, ZZ, RS, 2RS, 2RZ, Oil seal
Payment Terms: 30% T/T In Advance, 70% T/T Against Copy Of B/L or 100% LC at sight
Structure: Angular Contact
Angular contact ball bearing can bear radial load and axial load at the same time. Able to work at a higher speed. The greater the contact angle, the higher the axial load bearing capacity. High precision and high speed bearings are usually taken at 15 degree contact angle. Under axial force, the contact angle will increase.
Angular contact ball bearings are: type 7000C (=15 / deg), type 7000AC (=25 / deg) and 7000B (=40 / deg) several types. The lock on the outer ring of the bearing, generally can not be separated from the inner and outer rings, can bear radial and axial joint load and a direction of the axial load. The ability to bear axial load is determined by the contact angle, the greater the contact angle, the ability to bear axial load is high. The bearing can limit the axial displacement of the shaft or the outer shell in one direction.
The contact ball bearing can bear radial load and axial load at the same time, but also can bear pure axial load, the axial load capacity is determined by the contact angle, and increases with the increase of the contact angle.
Single row angular contact ball bearing spindle, the high frequency motor, burning steam turbine, centrifugal separator, the small car front differential pinion shaft, booster pump, drilling platform, food machinery, dividing head, welding, low noise type cooling tower, electrical and mechanical equipment, painting equipment, slot machine bed plate, arc welding machine
Double row angular contact ball bearing: pump, roots blower, air compressor, various types of transmission, fuel injection pump, printing machinery, planetary reducer, extraction equipment, cycloid reducer, food packaging machinery, electric welding machine, electric iron, square box, gravity spray gun, wire stripping machine, semi axis, inspection equipment, fine chemical, mechanical analysis
1. In high speed application
2. Combination arbitrarily
3. Lower noise and higher speed
4. Higher rated load
Packaging & Delivery
Packaging Detail: Angular contact ball bearing 1. Neutral Package: Plastic Bag + Carton + Pallet; 2. Commercial Package: Plastic Bag + Box + Carton + Pallet; 3. As the clients' requirement.
Delivery Detail: 5-30days
The raceways of angular contact ball bearing in the inner and outer rings can have relative displacement on the horizontal axis. Therefore, this design can make it withstand combined loads, namely, supporting radial and axial loads simultaneously. The axial load capacity of angular contact ball bearing improves with the increasing contact angle.