| Contact Angle: | 45° |
|---|---|
| Aligning: | Non-Aligning Bearing |
| Separated: | Unseparated |
| Rows Number: | Multiple |
| Load Direction: | Radial Bearing |
| Material: | Bearing Steel |
| Customization: |
|---|
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Audited Supplier Double-row angular contact ball bearings keep consistent design with single-row angular contact ball bearings, however it takes up less axial space, featuring better rigidity, which is able of accomodate overturning moment. The contact angular is 30°,offering higher load capacity, which can support both radial and axial load. In addition, double-row angular contact ball bearings provide a good sealing, avoiding external environment contamination and lowering wear of raceway and roller, which helps reducing maintenance cost and extending service life.
This type is used as fixed-end bearings. Their cages are pressed steel.
| Bearing No. | Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speed(rpm ) | Mass | ||||
| d | D | B | Dynamic(Cr) | Static(Cor) | Grease | Oil | Kg | |
| 7200B | 10 | 30 | 9 | 5.3 | 2.7 | 19000 | 27000 | 0.03 |
| 7201B | 12 | 32 | 10 | 6.9 | 3.2 | 18000 | 24000 | 0.036 |
| 7202B | 15 | 35 | 11 | 7.9 | 4.2 | 16000 | 22000 | 0.045 |
| 7203B | 17 | 40 | 12 | 9.9 | 5.5 | 14000 | 19000 | 0.065 |
| 7204B | 20 | 47 | 14 | 13.4 | 7.6 | 12000 | 16000 | 0.11 |
| 7205B | 25 | 52 | 15 | 14.8 | 9.3 | 10000 | 14000 | 0.13 |
| 7206B | 30 | 62 | 16 | 20.5 | 13.5 | 8500 | 12000 | 0.2 |
| 7207B | 35 | 72 | 17 | 28.3 | 14.8 | 7500 | 10000 | 0.28 |
| 7208B | 40 | 80 | 18 | 34.5 | 23.8 | 6700 | 9000 | 0.42 |
| 7209B | 45 | 85 | 19 | 34 | 24.6 | 6300 | 8500 | 0.42 |
| 7210B | 50 | 90 | 20 | 40.4 | 25.6 | 5600 | 8000 | 0.47 |
| 7211B | 55 | 100 | 21 | 46.3 | 36 | 5300 | 7000 | 0.62 |
| 7212B | 60 | 110 | 22 | 56.1 | 44.3 | 4800 | 6300 | 0.8 |
| 7213B | 65 | 120 | 23 | 65.7 | 50.2 | 4300 | 6000 | 1 |
| 7214B | 70 | 125 | 24 | 70.4 | 56.3 | 4000 | 5600 | 1.1 |
| 7215B | 75 | 130 | 25 | 68.6 | 58.2 | 3800 | 5300 | 1.2 |
| 7216B | 80 | 140 | 26 | 78.7 | 65.7 | 4000 | 5300 | 1.45 |
| 7217B | 85 | 150 | 28 | 83.2 | 74.1 | 3600 | 5000 | 1.85 |
| 7218B | 90 | 160 | 30 | 107.6 | 92.4 | 3200 | 4300 | 2.3 |
| 7219B | 95 | 170 | 32 | 121.4 | 106.7 | 3000 | 4000 | 2.7 |
| 7220B | 100 | 180 | 34 | 140.7 | 102.5 | 2800 | 3800 | 3.3 |
| 7221B | 105 | 190 | 36 | 143.3 | 128.5 | 2800 | 3800 | 3.55 |
| 7222B | 110 | 200 | 38 | 153.8 | 144.3 | 2400 | 3400 | 4.35 |
| 7224B | 120 | 215 | 40 | 165.4 | 161.4 | 2200 | 3200 | 5.2 |
| 7226B | 130 | 230 | 40 | 170.8 | 174.2 | 1800 | 2800 | 6.05 |
According to your requirements, we can produce various dimensions double-row angular contact ball bearings, mainly applied in equipment of oil pump, air blower, air compressor, various kinds of transmission, fuel injection pump, printing machinery and car front wheel hub, etc.
1.FREE SAMPLES:
contact us by email or trade manager, we will send the free sampls according to your request.
8.Attending customer queries promptly: We believe that if customer are satisfied
then it proves our worth well. Customers are always given quick support.
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Audited Supplier 
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