- Deep Groove Ball Bearings[10]
- Thrust Roller Bearings[7]
- Angular Contact Ball Bearings[10]
- Taper Roller Bearings[10]
- Cylindrical Roller Bearings[10]
- Pillow Block Bearings[10]
- Special Bearings[2]
- Thrust Ball Bearings[10]
- Self-aligning Ball Bearings[10]
- Spherical Roller Bearings[10]
- Linear Bearings[1]
- Other Roller Bearings[1]
- Needle Bearings[7]
- Rod End Bearings[10]
- Contact Person : Mr. Zhang Huatao
- Company Name : Guangzhou Xinbeilin Bearing Co., Ltd.
- Tel : 0086-20-86334567
- Fax : 0086-20-36331102
- Address : Guangdong,Guangzhou,515 No.799,Jinlai Building,Sanyuanli Road,Baiyun District,Guangzhou,Guangdong,China
- Country/Region : China
- Zip : 510403
KOYO angular contact ball bearing
angular contact ball bearing Description:
Angular contact bearing ballcan be subjected to both radial and axial load, it also can be subjected to pure axial load.Its axial load capacity depends on the contact angular and increase accordingly.It can be used for high speed and high precision equipments due to its high limit speed and pre-adjustable rigidity.
Single-row angular contact ball bearing only can be subjected to the single directional load.So normally this kind of bearings are mounted by pair.
Physial Characteristics: (1) have raceways in the inner and outer rings that are displaced with respect to eachother in direction of the bearing axis.
(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 ball bearing of same dimensions.
2.Used for bearing radial-axial combined loads or pure thrust loads.
(6) Types:
1. Single row angular contact ball
2.Double row angular contact ball bearings.
(7)Mounting
/DB:Mount in duplex,back to back.
/DF:Mount in duplex, face to face.
/DT:Mount in duplex,tandem
(8) Internal structure:
C:Normal contact angle a=15
AC:Normal contact angle a=25
B:Normal contact angle a=40
Product Applications:
Angular contact ball bearing is apply for:
Milling
Machine shafts
Angular contact ball bearing:
1. Quality level: reach the same level as the Japanese and European bearings
2. Tolerance level: ABEC-1 (P0), ABEC-3 (P6)
3. Less coefficient of friction4. High limiting speed5. Large size range 6. variations of structur
7. Typical applications: speed reducers, automotive applications, construction equipment, pumps and printing presses
8. Main products: 3202 series, 3303 series, 5200 series,5300 series, 7000 series, 7200 series and 7300 series.
9. HS code: 84821000
10. Material: Carbon steel, chrome steel, stainless steel and ceramic bearing.
11. Package: industrial exporting package; customers' requests.
12. Delivery: Upon the quantity, 25-40 days after order confirmation
13. payment: 30% T/T in advance upon the order confirmation, 70% T/T agaist the original B/L copy; 100% irrevocable L/C at sight.
Brand | Model | d (mm) | D (mm) | B (mm) | Product Categories |
SKF | QJ215 N2PHAS | 75 | 130 | 25 | Angular contact ball bearings |
SKF | QJ217 NAMA | 85 | 150 | 28 | Angular contact ball bearings |
SKF | QJ319 NAMA | 95 | 200 | 45 | Angular contact ball bearings |
SKF | QJ322 NAMA | 110 | 240 | 50 | Angular contact ball bearings |
SKF | QJ328 NAMA | 140 | 300 | 62 | Angular contact ball bearings |
SKF | QJ332 NAMA | 160 | 340 | 68 | Angular contact ball bearings |
SKF | QJ338 NAMA | 190 | 400 | 78 | Angular contact ball bearings |
SKF | QJ344 NAMA | 220 | 460 | 88 | Angular contact ball bearings |
SKF | QJ1248 MA | 240 | 440 | 85 | Angular contact ball bearings |
SKF | QJ1056 NAMA | 280 | 420 | 65 | Angular contact ball bearings |
KOYO angular contact ball bearing