7000C Series Single Row Angular Contact Ball Bearings 7021C
7000C series single row angular contact ball bearings 7021C
Description of single row bearing 7021C
The Angular Contact Ball Bearing is designed to meet original equipment manufacturers' demanding
requirements. These bearings have a contact angle which enables them to withstand significant axial loads in one direction
together with radial loads. They are generally used in pairs, triplex sets, quadruplex sets, or multiplex sets since an axial
component is generated when a radial load is applied.
Product Features and Benefits of Angular Contact Ball Bearing
· High Quality Steel - Ultra clean steel to extend bearing life by up to 80%.
· Advanced Grease Technology - lubricants that can extend grease life and performance.
· High Grade Balls - Quiet and smooth operation even at high speed.
· Super Finished Raceways - Specially honed to minimise noise and improve lubricant distribution and life.
· Contact Angle - Offered in 15, 25, 30 and 40 degree angles.
· Patented Seals - Provide resistance to contamination in the toughest environments.
Angular contact ball bearings can bear not only axail but also radial loading capacity.Though only bearing unilateral axial loading capacity, they can be used together with the bearings bears opposite axial loading capacity. Angular contact ball bearings, with a limit ability to self-aligning, can not be dismantled.
Detailed informations of single row bearing 7021C
| Attributes | Values |
| Bearing Type | 15 deg contact angle |
| Bore Dia (d) | 105.0000 |
| Outer Dia (D) | 160.0000 |
| Width (B) | 26.0000 |
| Radius (min) (rs) | 2.000 |
| Dynamic Load Rating (Cr) | 93900 |
| Static Load Rating (Cor) | 118200 |
| Max Speed (Grease) (X1000 RPM) | 8 |
| Max Speed (Oil) (X1000 RPM) | 12 |
| Radius (min) (rs1) | 1.000 |
| Material | 52100 Chrome steel (or equivalent |
Drawings of single row bearing 7021C
Main products
| Bearing NO | d | D | B | KG |
| 7004 C/AC | 20 | 42 | 12 | 0.06 |
| 7005 C/AC | 25 | 47 | 12 | 0.07 |
| 7006 C/AC | 30 | 55 | 13 | 0.11 |
| 7007 C/AC | 35 | 62 | 14 | 0.15 |
| 7008 C/AC | 40 | 68 | 15 | 0.18 |
| 7009 C/AC | 45 | 75 | 16 | 0.23 |
| 7010 C/AC | 50 | 80 | 16 | 0.25 |
| 7011 C/AC | 55 | 90 | 18 | 0.38 |
| 7012 C/AC | 60 | 95 | 18 | 0.40 |
| 7013 C/AC | 65 | 100 | 18 | 0.43 |
| 7014 C/AC | 70 | 110 | 20 | 0.60 |
| 7015 C/AC | 75 | 115 | 20 | 0.63 |
| 7016 C/AC | 80 | 125 | 22 | 0.85 |
| 7017 C/AC | 85 | 130 | 22 | 0.89 |
| 7018 C/AC | 90 | 140 | 24 | 1.15 |
| 7019 C/AC | 95 | 145 | 24 | 1.20 |
| 7020 C/AC | 100 | 150 | 24 | 1.25 |
| 7021 C/AC | 105 | 160 | 26 | 1.60 |
| 7022 C/AC | 110 | 170 | 28 | 1.95 |
| 7024 C/AC | 120 | 180 | 28 | 2.10 |


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