Single Row Angular Contact Ball Bearings Introduction:
Single row angular contact ball bearings can only bear axial load in one direction.
Because of the line of action of the rolling element load and the line of action of the radial load are not in the same radial plane, an internal axial component of force is generated.
As a result, single row angular contact ball bearings should be installed in pairs.
Single row angular contact ball bearings are designed for high-demand, high-speed, and high-precision applications.
Spindle bearings arranged in pairs “back-to-back” or “face-to-face” can support axial forces in two directions and moments.
Bearings arranged in series can only support axial loads in one direction.
Spindle bearings can provide a contact angle of 15 degrees or 25 degrees and 30 degrees.
We can custom made various materials cages and ceramic balls bearing for higher revolving speed demand.
Single Row Angular Contact Ball Bearings Size Chart:
| Model Number | Pairing Method | Contact Angle | ID | OD | Width | Limiting Speed (Grease) | ||
| 7900A5 | DB | DF | DT | 25 | 10 mm | 22 mm | 6 mm | 62500 |
| 7900C | DB | DF | DT | 15 | 10 mm | 22 mm | 6 mm | 71900 |
| 7000A | DB | DF | DT | 30 | 10 mm | 26 mm | 8 mm | 41700 |
| 7000A5 | DB | DF | DT | 25 | 10 mm | 26 mm | 8 mm | 55600 |
| 7000C | DB | DF | DT | 15 | 10 mm | 26 mm | 8 mm | 63900 |
| 7200A | DB | DF | DT | 30 | 10 mm | 30 mm | 9 mm | 37500 |
| 7200A5 | DB | DF | DT | 25 | 10 mm | 30 mm | 9 mm | 50000 |
| 7200C | DB | DF | DT | 15 | 10 mm | 30 mm | 9 mm | 57500 |
| 7901A5 | DB | DF | DT | 25 | 12 mm | 24 mm | 6 mm | 55600 |
| 7901C | DB | DF | DT | 15 | 12 mm | 24 mm | 6 mm | 63900 |
| 7001A | DB | DF | DT | 30 | 12 mm | 28 mm | 8 mm | 37500 |
| 7001A5 | DB | DF | DT | 25 | 12 mm | 28 mm | 8 mm | 50000 |
| 7001C | DB | DF | DT | 15 | 12 mm | 28 mm | 8 mm | 57500 |
| 7201A | DB | DF | DT | 30 | 12 mm | 32 mm | 10 mm | 34100 |
| 7201A5 | DB | DF | DT | 25 | 12 mm | 32 mm | 10 mm | 45500 |
| 7201C | DB | DF | DT | 15 | 12 mm | 32 mm | 10 mm | 52300 |
| 7902A5 | DB | DF | DT | 25 | 15 mm | 28 mm | 7 mm | 46600 |
| 7902C | DB | DF | DT | 15 | 15 mm | 28 mm | 7 mm | 53500 |
| 7002A | DB | DF | DT | 30 | 15 mm | 32 mm | 9 mm | 32000 |
| 7002A5 | DB | DF | DT | 25 | 15 mm | 32 mm | 9 mm | 42600 |
| 7002C | DB | DF | DT | 15 | 15 mm | 32 mm | 9 mm | 49000 |
| 7202A | DB | DF | DT | 30 | 15 mm | 35 mm | 11 mm | 30000 |
| 7202A5 | DB | DF | DT | 25 | 15 mm | 35 mm | 11 mm | 40000 |
| 7202C | DB | DF | DT | 15 | 15 mm | 35 mm | 11 mm | 46000 |
| 7903A5 | DB | DF | DT | 25 | 17 mm | 30 mm | 7 mm | 42600 |
| 7903C | DB | DF | DT | 15 | 17 mm | 30 mm | 7 mm | 49000 |
| 7003A | DB | DF | DT | 30 | 17 mm | 35 mm | 10 mm | 28900 |
| 7003A5 | DB | DF | DT | 25 | 17 mm | 35 mm | 10 mm | 38500 |
| 7003C | DB | DF | DT | 15 | 17 mm | 35 mm | 10 mm | 44300 |
| 7203A | DB | DF | DT | 30 | 17 mm | 40 mm | 12 mm | 26400 |
| 7203A5 | DB | DF | DT | 25 | 17 mm | 40 mm | 12 mm | 35100 |
| 7203C | DB | DF | DT | 15 | 17 mm | 40 mm | 12 mm | 40400 |
| 7904A5 | DB | DF | DT | 25 | 20 mm | 37 mm | 9 mm | 35100 |
| 7904C | DB | DF | DT | 15 | 20 mm | 37 mm | 9 mm | 40400 |
| 7004A | DB | DF | DT | 30 | 20 mm | 42 mm | 12 mm | 24200 |
| 7004A5 | DB | DF | DT | 25 | 20 mm | 42 mm | 12 mm | 32300 |
| 7004C | DB | DF | DT | 15 | 20 mm | 42 mm | 12 mm | 37100 |
| 7204A | DB | DF | DT | 30 | 20 mm | 47 mm | 14 mm | 22400 |
| 7204A5 | DB | DF | DT | 25 | 20 mm | 47 mm | 14 mm | 29900 |
| 7204C | DB | DF | DT | 15 | 20 mm | 47 mm | 14 mm | 34400 |
| 7905A5 | DB | DF | DT | 25 | 25 mm | 42 mm | 9 mm | 29900 |
| 7905C | DB | DF | DT | 15 | 25 mm | 42 mm | 9 mm | 34400 |
| 7005A | DB | DF | DT | 30 | 25 mm | 47 mm | 12 mm | 20900 |
| 7005A5 | DB | DF | DT | 25 | 25 mm | 47 mm | 12 mm | 27800 |
| 7005C | DB | DF | DT | 15 | 25 mm | 47 mm | 12 mm | 32000 |
| 7205A | DB | DF | DT | 30 | 25 mm | 52 mm | 15 mm | 19500 |
| 7205A5 | DB | DF | DT | 25 | 25 mm | 52 mm | 15 mm | 26000 |
| 7205C | DB | DF | DT | 15 | 25 mm | 52 mm | 15 mm | 29900 |
| 7906A5 | DB | DF | DT | 25 | 30 mm | 47 mm | 9 mm | 26000 |
| 7906C | DB | DF | DT | 15 | 30 mm | 47 mm | 9 mm | 29900 |
| 7006A | DB | DF | DT | 30 | 30 mm | 55 mm | 13 mm | 17700 |
| 7006A5 | DB | DF | DT | 25 | 30 mm | 55 mm | 13 mm | 23600 |
| 7006C | DB | DF | DT | 15 | 30 mm | 55 mm | 13 mm | 27100 |
| 7206A | DB | DF | DT | 30 | 30 mm | 62 mm | 16 mm | 16400 |
| 7206A5 | DB | DF | DT | 25 | 30 mm | 62 mm | 16 mm | 21800 |
| 7206C | DB | DF | DT | 15 | 30 mm | 62 mm | 16 mm | 25000 |
| 7907A5 | DB | DF | DT | 25 | 35 mm | 55 mm | 10 mm | 22300 |
| 7907C | DB | DF | DT | 15 | 35 mm | 55 mm | 10 mm | 25600 |
| 7007A | DB | DF | DT | 30 | 35 mm | 62 mm | 14 mm | 15500 |
| 7007A5 | DB | DF | DT | 25 | 35 mm | 62 mm | 14 mm | 20700 |
| 7007C | DB | DF | DT | 15 | 35 mm | 62 mm | 14 mm | 23800 |
| 7207A | DB | DF | DT | 30 | 35 mm | 72 mm | 17 mm | 14100 |
| 7207A5 | DB | DF | DT | 25 | 35 mm | 72 mm | 17 mm | 18700 |
| 7207C | DB | DF | DT | 15 | 35 mm | 72 mm | 17 mm | 24500 |
| 7908A5 | DB | DF | DT | 25 | 40 mm | 62 mm | 12 mm | 19700 |
| 7908C | DB | DF | DT | 15 | 40 mm | 62 mm | 12 mm | 22600 |
| 7008A | DB | DF | DT | 30 | 40 mm | 68 mm | 15 mm | 13900 |
| 7008A5 | DB | DF | DT | 25 | 40 mm | 68 mm | 15 mm | 18600 |
| 7008C | DB | DF | DT | 15 | 40 mm | 68 mm | 15 mm | 21300 |
| 7208A | DB | DF | DT | 30 | 40 mm | 80 mm | 18 mm | 12500 |
| 7208A5 | DB | DF | DT | 25 | 40 mm | 80 mm | 18 mm | 16700 |
| 7208C | DB | DF | DT | 15 | 40 mm | 80 mm | 18 mm | 19200 |
| 7909A5 | DB | DF | DT | 25 | 45 mm | 68 mm | 12 mm | 17700 |
| 7909C | DB | DF | DT | 15 | 45 mm | 68 mm | 12 mm | 20400 |
| 7009A | DB | DF | DT | 30 | 45 mm | 75 mm | 16 mm | 12500 |
| 7009A5 | DB | DF | DT | 25 | 45 mm | 75 mm | 16 mm | 16700 |
| 7009C | DB | DF | DT | 15 | 45 mm | 75 mm | 16 mm | 19200 |
| 7209A | DB | DF | DT | 30 | 45 mm | 85 mm | 19 mm | 11600 |
| 7209A5 | DB | DF | DT | 25 | 45 mm | 85 mm | 19 mm | 15400 |
| 7209C | DB | DF | DT | 15 | 45 mm | 85 mm | 19 mm | 17700 |
| 7910A5 | DB | DF | DT | 25 | 50 mm | 72 mm | 12 mm | 16400 |
| 7910C | DB | DF | DT | 15 | 50 mm | 72 mm | 12 mm | 18900 |
| 7010A | DB | DF | DT | 30 | 50 mm | 80 mm | 16 mm | 11600 |
| 7010A5 | DB | DF | DT | 25 | 50 mm | 80 mm | 16 mm | 15400 |
| 7010C | DB | DF | DT | 15 | 50 mm | 80 mm | 16 mm | 17700 |
| 7210A | DB | DF | DT | 30 | 50 mm | 90 mm | 20 mm | 10800 |
| 7210A5 | DB | DF | DT | 25 | 50 mm | 90 mm | 20 mm | 14300 |
| 7210C | DB | DF | DT | 15 | 50 mm | 90 mm | 20 mm | 16500 |
| 7911A5 | DB | DF | DT | 25 | 55 mm | 80 mm | 13 mm | 14900 |
| 7911C | DB | DF | DT | 15 | 55 mm | 80 mm | 13 mm | 17100 |
| 7011A | DB | DF | DT | 30 | 55 mm | 90 mm | 18 mm | 10400 |
| 7011A5 | DB | DF | DT | 25 | 55 mm | 90 mm | 18 mm | 13800 |
| 7011C | DB | DF | DT | 15 | 55 mm | 90 mm | 18 mm | 15900 |
| 7211A | DB | DF | DT | 30 | 55 mm | 100 mm | 21 mm | 9700 |
| 7211A5 | DB | DF | DT | 25 | 55 mm | 100 mm | 21 mm | 13000 |
| 7211C | DB | DF | DT | 15 | 55 mm | 100 mm | 21 mm | 14900 |
| 7912A5 | DB | DF | DT | 25 | 60 mm | 85 mm | 13 mm | 13800 |
| 7912C | DB | DF | DT | 15 | 60 mm | 85 mm | 13 mm | 15900 |
| 7012A | DB | DF | DT | 30 | 60 mm | 95 mm | 18 mm | 9700 |
| 7012A5 | DB | DF | DT | 25 | 60 mm | 95 mm | 18 mm | 13000 |
| 7012C | DB | DF | DT | 15 | 60 mm | 95 mm | 18 mm | 14900 |
| 7212A | DB | DF | DT | 30 | 60 mm | 110 mm | 22 mm | 8900 |
| 7212A5 | DB | DF | DT | 25 | 60 mm | 110 mm | 22 mm | 11800 |
| 7212C | DB | DF | DT | 15 | 60 mm | 110 mm | 22 mm | 13600 |
| 7913A5 | DB | DF | DT | 25 | 65 mm | 90 mm | 13 mm | 13000 |
| 7913C | DB | DF | DT | 15 | 65 mm | 90 mm | 13 mm | 14900 |
| 7013A | DB | DF | DT | 30 | 65 mm | 100 mm | 18 mm | 9100 |
| 7013A5 | DB | DF | DT | 25 | 65 mm | 100 mm | 18 mm | 12200 |
| 7013C | DB | DF | DT | 15 | 65 mm | 100 mm | 18 mm | 14000 |
| 7213A | DB | DF | DT | 30 | 65 mm | 120 mm | 23 mm | 8200 |
| 7213A5 | DB | DF | DT | 25 | 65 mm | 120 mm | 23 mm | 10900 |
| 7213C | DB | DF | DT | 15 | 65 mm | 120 mm | 23 mm | 12500 |
| 7914A5 | DB | DF | DT | 25 | 70 mm | 100 mm | 16 mm | 11800 |
| 7914C | DB | DF | DT | 15 | 70 mm | 100 mm | 16 mm | 13600 |
| 7014A | DB | DF | DT | 30 | 70 mm | 110 mm | 20 mm | 8400 |
| 7014A5 | DB | DF | DT | 25 | 70 mm | 110 mm | 20 mm | 11200 |
| 7014C | DB | DF | DT | 15 | 70 mm | 110 mm | 20 mm | 12800 |
| 7214A | DB | DF | DT | 30 | 70 mm | 125 mm | 24 mm | 7700 |
| 7214A5 | DB | DF | DT | 25 | 70 mm | 125 mm | 24 mm | 10300 |
| 7214C | DB | DF | DT | 15 | 70 mm | 125 mm | 24 mm | 11800 |
| 7915A5 | DB | DF | DT | 25 | 75 mm | 105 mm | 16 mm | 11200 |
| 7915C | DB | DF | DT | 15 | 75 mm | 105 mm | 16 mm | 12800 |
| 7015A | DB | DF | DT | 30 | 75 mm | 115 mm | 20 mm | 7900 |
| 7015A5 | DB | DF | DT | 25 | 75 mm | 115 mm | 20 mm | 10600 |
| 7015C | DB | DF | DT | 15 | 75 mm | 115 mm | 20 mm | 12200 |
| 7215A | DB | DF | DT | 30 | 75 mm | 130 mm | 25 mm | 7400 |
| 7215A5 | DB | DF | DT | 25 | 75 mm | 130 mm | 25 mm | 9800 |
| 7215C | DB | DF | DT | 15 | 75 mm | 130 mm | 25 mm | 11300 |
| 7916A5 | DB | DF | DT | 25 | 80 mm | 110 mm | 16 mm | 10600 |
| 7916C | DB | DF | DT | 15 | 80 mm | 110 mm | 16 mm | 12200 |
| 7016A | DB | DF | DT | 30 | 80 mm | 125 mm | 22 mm | 7400 |
| 7016A5 | DB | DF | DT | 25 | 80 mm | 125 mm | 22 mm | 9800 |
| 7016C | DB | DF | DT | 15 | 80 mm | 125 mm | 22 mm | 11300 |
| 7216A | DB | DF | DT | 30 | 80 mm | 140 mm | 26 mm | 6900 |
| 7216A5 | DB | DF | DT | 25 | 80 mm | 140 mm | 26 mm | 9100 |
| 7216C | DB | DF | DT | 15 | 80 mm | 140 mm | 26 mm | 10500 |
| 7917A5 | DB | DF | DT | 25 | 85 mm | 120 mm | 18 mm | 9800 |
| 7917C | DB | DF | DT | 15 | 85 mm | 120 mm | 18 mm | 11300 |
| 7017A | DB | DF | DT | 30 | 85 mm | 130 mm | 22 mm | 7000 |
| 7017A5 | DB | DF | DT | 25 | 85 mm | 130 mm | 22 mm | 9400 |
| 7017C | DB | DF | DT | 15 | 85 mm | 130 mm | 22 mm | 10700 |
| 7217A | DB | DF | DT | 30 | 85 mm | 150 mm | 28 mm | 6400 |
| 7217A5 | DB | DF | DT | 25 | 85 mm | 150 mm | 28 mm | 8600 |
| 7217C | DB | DF | DT | 15 | 85 mm | 150 mm | 28 mm | 9800 |
| 7918A5 | DB | DF | DT | 25 | 90 mm | 125 mm | 18 mm | 9400 |
| 7918C | DB | DF | DT | 15 | 90 mm | 125 mm | 18 mm | 10700 |
| 7018A | DB | DF | DT | 30 | 90 mm | 140 mm | 24 mm | 6600 |
| 7018A5 | DB | DF | DT | 25 | 90 mm | 140 mm | 24 mm | 8700 |
| 7018C | DB | DF | DT | 15 | 90 mm | 140 mm | 24 mm | 10000 |
| 7218A | DB | DF | DT | 30 | 90 mm | 160 mm | 30 mm | 6000 |
| 7218A5 | DB | DF | DT | 25 | 90 mm | 160 mm | 30 mm | 8000 |
| 7218C | DB | DF | DT | 15 | 90 mm | 160 mm | 30 mm | 9200 |
| 7919A5 | DB | DF | DT | 25 | 95 mm | 130 mm | 18 mm | 8900 |
| 7919C | DB | DF | DT | 15 | 95 mm | 130 mm | 18 mm | 10300 |
| 7019A | DB | DF | DT | 30 | 95 mm | 145 mm | 24 mm | 6300 |
| 7019A5 | DB | DF | DT | 25 | 95 mm | 145 mm | 24 mm | 8400 |
| 7019C | DB | DF | DT | 15 | 95 mm | 145 mm | 24 mm | 9600 |
| 7219A | DB | DF | DT | 30 | 95 mm | 170 mm | 32 mm | 5700 |
| 7219A5 | DB | DF | DT | 25 | 95 mm | 170 mm | 32 mm | 7600 |
| 7219C | DB | DF | DT | 15 | 95 mm | 170 mm | 32 mm | 8700 |
| 7920A5 | DB | DF | DT | 25 | 100 mm | 140 mm | 20 mm | 8400 |
| 7920C | DB | DF | DT | 15 | 100 mm | 140 mm | 20 mm | 9600 |
| 7020A | DB | DF | DT | 30 | 100 mm | 150 mm | 24 mm | 6000 |
| 7020A5 | DB | DF | DT | 25 | 100 mm | 150 mm | 24 mm | 8000 |
| 7020C | DB | DF | DT | 15 | 100 mm | 150 mm | 24 mm | 9200 |
| 7220A | DB | DF | DT | 30 | 100 mm | 180 mm | 34 mm | 5400 |
| 7220A5 | DB | DF | DT | 25 | 100 mm | 180 mm | 34 mm | 7200 |
| 7220C | DB | DF | DT | 15 | 100 mm | 180 mm | 34 mm | 8300 |
| 7921A5 | DB | DF | DT | 25 | 105 mm | 145 mm | 20 mm | 8000 |
| 7921C | DB | DF | DT | 15 | 105 mm | 145 mm | 20 mm | 9200 |
| 7021A | DB | DF | DT | 30 | 105 mm | 160 mm | 26 mm | 5700 |
| 7021A5 | DB | DF | DT | 25 | 105 mm | 160 mm | 26 mm | 7600 |
| 7021C | DB | DF | DT | 15 | 105 mm | 160 mm | 26 mm | 8700 |
| 7221A | DB | DF | DT | 30 | 105 mm | 190 mm | 36 mm | 5100 |
| 7221A5 | DB | DF | DT | 25 | 105 mm | 190 mm | 36 mm | 6800 |
| 7221C | DB | DF | DT | 15 | 105 mm | 190 mm | 36 mm | 7800 |
| 7922A5 | DB | DF | DT | 25 | 110 mm | 150 mm | 20 mm | 7700 |
| 7922C | DB | DF | DT | 15 | 110 mm | 150 mm | 20 mm | 8900 |
| 7022A | DB | DF | DT | 30 | 110 mm | 170 mm | 28 mm | 5400 |
| 7022A5 | DB | DF | DT | 25 | 110 mm | 170 mm | 28 mm | 7200 |
| 7022C | DB | DF | DT | 15 | 110 mm | 170 mm | 28 mm | 8300 |
| 7222A | DB | DF | DT | 30 | 110 mm | 200 mm | 38 mm | 4900 |
| 7222A5 | DB | DF | DT | 25 | 110 mm | 200 mm | 38 mm | 6500 |
| 7222C | DB | DF | DT | 15 | 110 mm | 200 mm | 38 mm | 7500 |
| 7924A5 | DB | DF | DT | 25 | 120 mm | 165 mm | 22 mm | 7100 |
| 7924C | DB | DF | DT | 15 | 120 mm | 165 mm | 22 mm | 8100 |
| 7024A | DB | DF | DT | 30 | 120 mm | 180 mm | 28 mm | 5000 |
| 7024A5 | DB | DF | DT | 25 | 120 mm | 180 mm | 28 mm | 6700 |
| 7024C | DB | DF | DT | 15 | 120 mm | 180 mm | 28 mm | 7700 |
| 7224A | DB | DF | DT | 30 | 120 mm | 215 mm | 40 mm | 4500 |
| 7224A5 | DB | DF | DT | 25 | 120 mm | 215 mm | 40 mm | 6000 |
| 7224C | DB | DF | DT | 15 | 120 mm | 215 mm | 40 mm | 6900 |
| 7926A5 | DB | DF | DT | 25 | 130 mm | 180 mm | 24 mm | 6500 |
| 7926C | DB | DF | DT | 15 | 130 mm | 180 mm | 24 mm | 7500 |
| 7026A | DB | DF | DT | 30 | 130 mm | 200 mm | 33 mm | 4600 |
| 7026A5 | DB | DF | DT | 25 | 130 mm | 200 mm | 33 mm | 6100 |
| 7026C | DB | DF | DT | 15 | 130 mm | 200 mm | 33 mm | 7000 |
| 7226A | DB | DF | DT | 30 | 130 mm | 230 mm | 40 mm | 4200 |
| 7226A5 | DB | DF | DT | 25 | 130 mm | 230 mm | 40 mm | 5600 |
| 7226C | DB | DF | DT | 15 | 130 mm | 230 mm | 40 mm | 6400 |
| 7928A5 | DB | DF | DT | 25 | 140 mm | 190 mm | 24 mm | 6100 |
| 7928C | DB | DF | DT | 15 | 140 mm | 190 mm | 24 mm | 7000 |
| 7028A | DB | DF | DT | 30 | 140 mm | 210 mm | 33 mm | 4300 |
| 7028A5 | DB | DF | DT | 25 | 140 mm | 210 mm | 33 mm | 5800 |
| 7028C | DB | DF | DT | 15 | 140 mm | 210 mm | 33 mm | 6600 |
| 7228A | DB | DF | DT | 30 | 140 mm | 250 mm | 42 mm | 3900 |
| 7228A5 | DB | DF | DT | 25 | 140 mm | 250 mm | 42 mm | 5200 |
| 7228C | DB | DF | DT | 15 | 140 mm | 250 mm | 42 mm | 5900 |
| 7930A5 | DB | DF | DT | 25 | 150 mm | 210 mm | 28 mm | 5600 |
| 7930C | DB | DF | DT | 15 | 150 mm | 210 mm | 28 mm | 6400 |
| 7030A | DB | DF | DT | 30 | 150 mm | 225 mm | 35 mm | 4000 |
| 7030A5 | DB | DF | DT | 25 | 150 mm | 225 mm | 35 mm | 5400 |
| 7030C | DB | DF | DT | 15 | 150 mm | 225 mm | 35 mm | 6200 |
| 7230A | DB | DF | DT | 30 | 150 mm | 270 mm | 45 mm | 3600 |
| 7230A5 | DB | DF | DT | 25 | 150 mm | 270 mm | 45 mm | 4800 |
| 7230C | DB | DF | DT | 15 | 150 mm | 270 mm | 45 mm | 5500 |
| 7932A5 | DB | DF | DT | 25 | 160 mm | 220 mm | 28 mm | 4800 |
| 7932C | DB | DF | DT | 15 | 160 mm | 220 mm | 28 mm | 5600 |
| 7032A | DB | DF | DT | 30 | 160 mm | 240 mm | 38 mm | 3300 |
| 7032A5 | DB | DF | DT | 25 | 160 mm | 240 mm | 38 mm | 4500 |
| 7032C | DB | DF | DT | 15 | 160 mm | 240 mm | 38 mm | 5300 |
| 7934A5 | DB | DF | DT | 25 | 170 mm | 230 mm | 28 mm | 4500 |
| 7934C | DB | DF | DT | 15 | 170 mm | 230 mm | 28 mm | 5300 |
| 7034A | DB | DF | DT | 30 | 170 mm | 260 mm | 42 mm | 3100 |
| 7034A5 | DB | DF | DT | 25 | 170 mm | 260 mm | 42 mm | 4200 |
| 7034C | DB | DF | DT | 15 | 170 mm | 260 mm | 42 mm | 4900 |
| 7936A5 | DB | DF | DT | 25 | 180 mm | 250 mm | 33 mm | 4200 |
| 7936C | DB | DF | DT | 15 | 180 mm | 250 mm | 33 mm | 4900 |
| 7036A | DB | DF | DT | 30 | 180 mm | 280 mm | 46 mm | 2900 |
| 7036A5 | DB | DF | DT | 25 | 180 mm | 280 mm | 46 mm | 4000 |
| 7036C | DB | DF | DT | 15 | 180 mm | 280 mm | 46 mm | 4600 |
| 7938A5 | DB | DF | DT | 25 | 190 mm | 260 mm | 33 mm | 4000 |
| 7938C | DB | DF | DT | 15 | 190 mm | 260 mm | 33 mm | 4700 |
| 7038A | DB | DF | DT | 30 | 190 mm | 290 mm | 46 mm | 2800 |
| 7038A5 | DB | DF | DT | 25 | 190 mm | 290 mm | 46 mm | 3800 |
| 7038C | DB | DF | DT | 15 | 190 mm | 290 mm | 46 mm | 4400 |
| 7940A5 | DB | DF | DT | 25 | 200 mm | 280 mm | 38 mm | 3800 |
| 7940C | DB | DF | DT | 15 | 200 mm | 280 mm | 38 mm | 4400 |
| 7040A | DB | DF | DT | 30 | 200 mm | 310 mm | 51 mm | 2600 |
| 7040A5 | DB | DF | DT | 25 | 200 mm | 310 mm | 51 mm | 3600 |
| 7040C | DB | DF | DT | 15 | 200 mm | 310 mm | 51 mm | 4200 |
| 7944A5 | DB | DF | DT | 25 | 220 mm | 300 mm | 38 mm | 3500 |
| 7944C | DB | DF | DT | 15 | 220 mm | 300 mm | 38 mm | 4100 |
| 7948A5 | DB | DF | DT | 25 | 240 mm | 320 mm | 38 mm | 3300 |
| 7948C | DB | DF | DT | 15 | 240 mm | 320 mm | 38 mm | 3800 |
| 7952A5 | DB | DF | DT | 25 | 260 mm | 360 mm | 46 mm | 3000 |
| 7952C | DB | DF | DT | 15 | 260 mm | 360 mm | 46 mm | 3400 |
| 7956A5 | DB | DF | DT | 25 | 280 mm | 380 mm | 46 mm | 2800 |
Angular Contact Ball Bearings Installation Method:
The service life of high-speed precision single row angular contact ball bearings has a lot to do with installation. Pls follow the following tips.
1. Bearings installation should be carried out in a dust-free and clean room.
The bearing should be carefully selected and the bearing spacer should be ground. Under the premise of maintaining the same height of the inner and outer ring spacers, the parallelism of the spacer should be controlled at 1um the following;
2. Keep bearings clean before installation.
When cleaning, the inner ring slopes upwards, the hand feels flexible, and there is no sense of stagnation. After drying, put in the specified amount of grease, if it is oil mist lubrication, put a small amount of oil mist oil;
3. Special tools should be used for bearings installation, and the force should be even. Beating is strictly prohibited.
4. Bearings storage should be clean and ventilated, free of corrosive gas, relative humidity should not exceed 65%, long-term storage should be regularly rust-proof.
Contact Us:
If you have any questions of single row angular contact ball bearings, please feel free to contact us.
We will give you reply within 12 hours.
Professional Bearing Solution Expert
Jinan TOP Bearing Co., Ltd
Add: 1-2405-4, No. 1825, Hualong Rd., Licheng Dist, Jinan, Shandong, China
Mobile/WhatsApp/Wechat: +8615662712802
Email: [email protected]
