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Contact angle: the angle between the line connecting the contact points of the ball and the inner ring and the ball and the outer ring, and the line drawn in the radial direction. Angular contact ball bearings have contact angles of 15º, 25º and 40º identified by suffix C, A and B respectively. Angular contact ball bearings with the larger contact angles tolerate heavier axial loads.
| Part No. | Specification | Dimensions(mm) d*D*B | Mass (kg) | ||||
|---|---|---|---|---|---|---|---|
| 7003 | A | B | C | 17 | 35 | 10 | 0.040 |
| 7203 | A | B | C | 17 | 40 | 12 | 0.067 |
| 7303 | A | B | C | 17 | 47 | 14 | 0.111 |
| 7004 | A | B | C | 20 | 42 | 12 | 0.071 |
| 7204 | A | B | C | 20 | 47 | 14 | 0.100 |
| 7304 | A | B | C | 20 | 52 | 15 | 0.144 |
| 7005 | A | B | C | 25 | 47 | 12 | 0.083 |
| 7205 | A | B | C | 25 | 52 | 15 | 0.139 |
| 7305 | A | B | C | 25 | 62 | 17 | 0.230 |
| 7006 | A | B | C | 30 | 55 | 13 | 0.130 |
| 7206 | A | B | C | 30 | 62 | 16 | 0.191 |
| 7306 | A | B | C | 30 | 72 | 19 | 0.330 |
| 7007 | A | B | C | 35 | 62 | 14 | 0.169 |
| 7207 | A | B | C | 35 | 72 | 17 | 0.284 |
| 7307 | A | B | C | 35 | 80 | 21 | 0.459 |
| 7008 | A | B | C | 40 | 68 | 15 | 0.209 |
| 7208 | A | B | C | 40 | 80 | 18 | 0.370 |
| 7308 | A | B | C | 40 | 90 | 23 | 0.628 |
| 7009 | A | B | C | 45 | 75 | 16 | 0.268 |
| 7209 | A | B | C | 45 | 85 | 19 | 0.415 |
| 7309 | A | B | C | 45 | 100 | 25 | 0.840 |
| 7010 | A | B | C | 50 | 80 | 16 | 0.285 |
| 7210 | A | B | C | 50 | 90 | 20 | 0.457 |
| 7310 | A | B | C | 50 | 110 | 27 | 1.110 |
| 7011 | A | B | C | 55 | 90 | 18 | 0.421 |
| 7211 | A | B | C | 55 | 100 | 21 | 0.679 |
| 7311 | A | B | C | 55 | 120 | 29 | 1.400 |
| 7012 | A | B | C | 60 | 95 | 18 | 0.449 |
| 7212 | A | B | C | 60 | 110 | 22 | 0.787 |
| 7312 | A | B | C | 60 | 130 | 31 | 1.729 |
| 7013 | A | B | C | 65 | 100 | 18 | 0.455 |
| 7213 | A | B | C | 65 | 120 | 23 | 1.020 |
| 7313 | A | B | C | 65 | 149 | 33 | 2.110 |
| 7014 | A | B | C | 70 | 110 | 20 | 0.688 |
| 7214 | A | B | C | 70 | 125 | 24 | 1.230 |
| 7314 | A | B | C | 70 | 150 | 35 | 2.590 |
| 7015 | A | B | C | 75 | 115 | 20 | 0.739 |
| 7215 | A | B | C | 75 | 130 | 25 | 1.181 |
| 7315 | A | B | C | 75 | 160 | 37 | 3.121 |
| 7016 | A | B | C | 80 | 125 | 22 | 0.958 |
| 7216 | A | B | C | 80 | 140 | 26 | 1.622 |
| 7316 | A | B | C | 80 | 170 | 39 | 3.702 |
| 7017 | A | B | C | 85 | 130 | 22 | 1.005 |
| 7217 | A | B | C | 85 | 150 | 28 | 1.825 |
| 7317 | A | B | C | 85 | 180 | 41 | 4.180 |
| 7018 | A | B | C | 90 | 140 | 24 | 1.183 |
| 7218 | A | B | C | 90 | 160 | 30 | 2.285 |
| 7318 | A | B | C | 90 | 190 | 43 | 5.054 |
| 7019 | A | B | C | 95 | 140 | 24 | 1.411 |
| 7219 | A | B | C | 95 | 170 | 32 | 2.673 |
| 7319 | A | B | C | 95 | 200 | 45 | 5.822 |
| 7020 | A | B | C | 100 | 150 | 24 | 1.455 |
| 7220 | A | B | C | 100 | 180 | 34 | 3.643 |
| 7320 | A | B | C | 100 | 215 | 47 | 6.900 |
| 7032 | A | B | C | 160 | 240 | 38 | 5.960 |
| 7034 | A | B | C | 170 | 260 | 42 | 7.960 |