7012 CTGAP4 Super Precision Angular Contact Ball Bearing
1: 7012 CTGAP4 super precision angular contact ball bearing
Angular contact ball bearings are self-retaining units with solid inner and outer rings and ball and cage assemblies with polyamide, sheet metal or brass cages. The raceways of the inner and outer rings are offset from each other along the bearing axis. The bearings are available in open and sealed designs. Their angular adjustment facility is very limited.
Many sizes of angular contact ball bearings are classified as X-life products. These bearings are indicated in the dimension tables. Bearings of X-life quality have an improved raceway geometry and optimised surfaces. This gives a significant increase in the fatigue limit load of the bearings. When calculating the expanded adjusted rating life, values up to 50% higher are achieved. In certain applications, this means that a smaller bearing arrangement can be designed.
2: 7012 CTGAP4 super precision angular contact ball bearing cages
Angular contact ball bearings with solid cages made from glass fibre reinforced polyamide have the suffix TVP or TVH.
Solid brass cages have the suffix MP.
The bearings are also available with universally applicable sheet steel window cages (suffix JP).
Check the chemical resistance of polyamide to synthetic greases and lubricants with EP additives.
Aged oil and additives in the oil can impair the operating life of plastic cages at high temperatures.
The oil change intervals must be observed.
3: 7012 CTGAP4 super precision angular contact ball bearing radial and axial load capacity
Single row angular contact ball bearings can support axial forces in one direction and high radial forces. They must be axially adjusted against a second bearing fitted in a mirror image arrangement.
The axial load carrying capacity is dependent on the contact angle; i.e. the larger the angle, the higher the load to which the bearing can be subjected. Due to the contact angle of 40°, these bearings can support high axial loads.
4: some angular contact ball bearing model as :
| new item | old item | size(dxDxT) | weight(kg) |
| 71801X1C | 1036801J | 12×22×5 | - |
| 71801X1C/YA | 1036801JK | 12×22.5×5 | - |
| 718/13C/P2 | B103608/13KJ | 13×24×6 | 0.0095 |
| 718/1180C/P5 | 10368/1180 | 1180×1420×106 | 332 |
| 72800CF4/HN | 2036800KNW3 | 10×19×6 | - |
| 719/6C | 1036096J | 6×15×15 | - |
| 719/7C | 1036097 | 7×17×5 | 0.0042 |
| 719/7X1C/P4 | C1036097J | 7×15×5. | 0.0043 |
| 719/8C | 1036098J | 8×19×6 | - |
| 719/9C | 1036099J | 9×20×6 | - |
| 71924CA | 1036924J | 120×165×22 | 1.51 |
| 72900C/HV | 2036900XJ | 10×22×8 | - |
| 73904CL1 | 3036904L | 20×37×13 | 0.041 |
| 705CJ | 36015 | 5×14×5 | 0.0036 |
| 705C | 36015J | 5×14×5 | 0.0036 |
| 705CTA | 36015JK | 5×14×5 | 0.0036 |
| 707CJ | 36017 | 7×19×6 | 0.006 |
| 707C | 36017J | 7×19×6 | 0.006 |
| 708CJ | 36018 | 8×22×7 | 0.0105 |
| 708C | 36018J | 8×22×7 | 0.0104 |
| 709CJ | 36019 | 9×24×7 | 0.0132 |
| 709C | 36019J | 9×24×7 | 0.016 |
| 7000C | 36100 | 10×26×8 | 0.0182 |
| 7000C | 36100J | 10×26×8 | 0.0204 |
| 7000CTA | 36100JK | 10×26×8. | 0.0182 |
| 7001C | 36101 | 12×28×8 | 0.0197 |
| 7001C | 36101J | 12×28×8 | 0.022 |
| 7209C/YA | 36209K | 45×85×19 | 0.437 |
| 7209CM | 36209H | 45×85×19 | 0.499 |
| 7210C | 36210 | 50×90×20 | 0.47 |
| 7210C | 36210J | 50×90×20 | 0.46 |
| 7210CJ | 36210F | 50×90×20 | 0.47 |
| 7210CM | 36210H | 50×90×20 | 0.572 |
| 7211C | 36211 | 55×100×21 | 0.6 |
| 7211CJ | 36211F | 55×100×21 | 0.6 |
| 7211CM | 36211H | 55×100×21 | 0.6 |
| 7211C | 36211J | 55×100×21 | 0.6 |
| 7211CM | 36211 | 55×100×21 | 0.698 |
| 7212C | 36212 | 60×110×22 | 0.79 |
| 7212CJ | 36212F | 60×110×22 | 0.79 |
| 7212CM | 36212H | 60×110×22 | - |
| 7212C | 36212J | 60×110×22 | - |
| 7213C | 36213 | 65×120×23 | 1.01 |
| 7213CJ | 36213F | 65×120×23 | 1.01 |
| 7213C | 36213J | 65×120×23 | 1.01 |
| 7213CM | 36213H | 65×120×23 | 1.16 |
| 7214C | 36214 | 70×125×24 | 1.09 |
| 7214C | 36214J | 70×125×24 | 1.09 |
| 7214CM | 36214H | 70×125×24 | 1.36 |
| 7214CM | 36214 | 70×125×24 | 1.26 |
| 7214CTN1 | 36214A | 70×125×24 | 1.09 |
| 7215C | 36215 | 75×130×25 | 1.29 |
| 7215CJ | 36215F | 75×130×25 | 1.13 |
| 7215C | 36215J | 75×130×25 | 1.29 |
| 7215CM | 36215H | 75×130×25 | 1.68 |
| 7216C | 36216 | 80×140×24 | 1.43 |
| 7216CM | 36216 | 1.74 | |
| 7216CM | 36216H | 80×140×26 | - |
| 7216CM | 36216H | 80×140×26 | 1.68 |
| 7217C | 36217 | 85×150×28 | 1.86 |
5: some other model angular contact bearing photos as :
6: 7011 CTGAP4 angular contact bearing package and shipment as :
7: Our certificate as :
8: Welcome your inquiry . Your inquiry will be reply very quickly .
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