Hcsz 7012 Timken NACHI Angular Contact Ball Bearing for Correction Equipment Bearing
Product Description
HCSZ Angular Contact Ball Bearing 7012
Product Description
Single row angular contact ball bearings can only bear the axial load in one direction, and will cause additional axial force when bearing radial load. And can only limit the axial displacement of the shaft or housing in one direction.
Angular contact ball bearings have a contact angle of 40 degrees, so they can withstand large axial loads. Angular contact ball bearings are of non-separable design, with shoulders at different heights on both sides of the inner and outer rings.
To increase the bearing's load capacity, one of the shoulders is machined lower, allowing the bearing to fit more balls.
Double row angular contact ball bearings can withstand larger radial loads and combined radial and axial loads and moment loads, limiting the axial displacement of the shaft on both sides.
The inclination between the inner and outer rings of the double row angular contact ball bearing is limited in the components that are mainly used to limit the bidirectional axial displacement of the shaft and the housing. The allowable inclination angle depends on the internal clearance of the bearing, bearing size, internal design and the effect on forces and moments on the bearing, and the maximum allowable inclination angle should ensure that excessive additional stress is not generated in the bearing.
If there is an inclination angle between the inner and outer rings of the bearing, the service life of the bearing will be affected, and at the same time, the running accuracy of the bearing will decrease and the running noise will increase. Double row angular contact ball bearings generally use nylon cages or brass solid cages.
When installing the double row angular contact ball bearing, it should be noted that although the bearing can bear bidirectional axial load, if there is a gap for the ball on one side, care should be taken not to let the main axial load pass through the groove on the side with the gap.
When the bearing is used, care should be taken to make the side raceway without the ball-loading notch bear the main load.
The special feature of angular contact ball bearings is that there is a contact angle between the ring and the ball.
The standard contact angles are 15°, 30° and 40°; the larger the contact angle, the greater the axial load capacity, and the smaller the contact angle, the greater the Conducive to high-speed rotation; single-row bearings can withstand radial load and unidirectional axial load;
| Bearing NO. | Inner Diameter(mm) | Outer Diameter(mm) | Height(mm) |
Weight(kg) |
| 7000 | 10 | 26 | 8 | 0.021 |
| 7001 | 12 | 28 | 8 | 0.024 |
| 7002 | 15 | 32 | 9 | 0.035 |
| 7003 | 17 | 35 | 10 | 0.045 |
| 7004 | 20 | 42 | 12 | 0.079 |
| 7005 | 25 | 47 | 12 | 0.091 |
| 7006 | 30 | 55 | 13 | 0.133 |
| 7007 | 35 | 62 | 14 | 0.17 |
| 7008 | 40 | 68 | 15 | 0.21 |
| 7009 | 45 | 75 | 16 | 0.26 |
| 7010 | 50 | 80 | 16 | 0.29 |
| 7011 | 55 | 90 | 18 | 0.42 |
| 7012 | 60 | 95 | 18 | 0.45 |
| 7013 | 65 | 100 | 18 | 0.47 |
| 7014 | 70 | 110 | 20 | 0.66 |
| 7015 | 75 | 115 | 20 | 0.69 |
| 7016 | 80 | 125 | 22 | 0.93 |
| 7017 | 85 | 130 | 22 | 0.97 |
| 7018 | 90 | 140 | 24 | 1.26 |
Applications Fields
• agriculture and forestry equipment
• automotive and industrial gearboxes
• automotive and truck electric components, such as alternators
• electric motors
• fluid machinery
• material handling
• power tools and household appliances
• textile machinery
• two
Wheeler
.
Advantages
1.ISO Standard
2.Free Sample Available
3. Small Quantity Order is Available
4.Rich stock and Quick delivery
5.We have our own brand "HCSZ" ,OEM service is welcomed
6.More than 10 years experience in bearing field
7.High Quality with Competitive price
8.Prompt after service with our own technical teams
Related Products Series
Shipping&Delivery
FAQ
Q : Why choose us ?
a.With background of more than 10 years
b.Strict Inspection ,and the best quality price with reasonable price bearings provided .
c. OEM service provided.
d. Delivery products from our factory warehouse , delivery time is short .
e. After sale service at any time .
Q: What kind of bearing you produce ?
A:main products are deep groove ball bearing , spherical roller bearings , tapered roller bearing ,thrust ball bearing ,others could be special made for you .
Q:What brand you could provide ?
A: our brand is
HCSZ
, we also offer OEM service .
Q:Your product certifications ?
A: ISO 9001:2008 , ISO 9001:2000
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