single row angular contact ball bearings can only support axial
load in single direction, in bear radial load,will cause additional
axial force,and can only limit the axial displacement of the shaft
or housing in one direction.If pairs of double installation,the
bearing outer ring relatively wide end face of wide and narrow end
facing the narrow end.This can avoid additional axial force,and the
shaft or housing to limit the range of the axial clearance in both
directions.Angular contact ball bearing was more balls than deep
groove ball bearing,so the load bearing capacity is the highest in
all ball bearing,and it has strong rigidity,rotate stable.It can
also through the inner and outer rings relative displacement on the
radial clearance.
Quick Detail:
(1) have raceways in the inner and outer rings that are displaced
with respect to eachother in direction of thebearingaxis.
(2) This means that they are designed to accommodate combined
loads, i.e, Simultaneously acting radial and axial loads.
(3) The axial load carrying capacity of increase with increasing
contact angle.
(4) The contact angle is defined as the angle between the line
joining the points of contact of the ball and the raceways in the
radial plane, transmitted from one raceway to another.And a line
perpendicular to the bearing axis.
(5) Features:
1. Load capacities are higher than deep groove ballbearingof same dimensions.
2. Used forbearingradial-axial combined loads or pure thrust loads.
The size includes
(0)2 series and (0)3 series
Product Show:
some of them are listed below
Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speeds(rpm) | Mass(Kg) | Bearing Number |
d | D | B | Cr | Cor | Grease | Oil | (Approx.) | HDBB | NTN |
40 | 80 | 18 | 40.5 | 37 | 6700 | 9000 | 0.391 | QJ 208 | QJ208 |
65 | 120 | 23 | 90 | 83 | 4300 | 5600 | 1.2 | QJ 213 | QJ213 |
120 | 215 | 40 | 280 | 275 | 2200 | 3200 | 6.49 | QJ 224 | QJ224 |
30 | 72 | 19 | 44.5 | 31.2 | 6700 | 9000 | 0.42 | QJ 306 | QJ306 |
55 | 120 | 29 | 115 | 86.5 | 4000 | 5300 | 1.48 | QJ 311 | QJ311 |
110 | 240 | 50 | 328 | 345 | 2000 | 3000 | 12.4 | QJ 322 | QJ322 |
Why choose us ?
1. Quality Control To ensure the quality of our vehicles and other products, Our QC
staffs do strict supplier evaluations, in-coming inspections,
in-process inspections, final inspections and pre-delivery
inspections. The most important is that we listen to what our
customers say and are always looking for ways to improve the
quality of our products through continuous improvement.
2. OEM Ability We have built stable and long-term cooperate relationshilp with
supermarkets,we canalso provide ODM, OEM and Agent services to our
customers over the world.
3. Parts Available We have spare bearings for immediate delivery to anywhere in the
world. Our Bearings widely used in the fields of motor, fan,
injection molding machine, mining, mechanical equipment,
metallurgy, rolling, automobile, railway, iron and steel, power,
textile, packaging, petroleum, paper making, etc
4. Good Warranty We take customer satisfaction and product quality as the first
priority for us. We supply reliable warranties and good after-sales
services.
