​​Bearings-General bearings-Angular contact ball bearings

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Suitable for applications which require high accuracy and good high speed performance. It is designed to carry a combined load, i.e. simultaneously acting radial and axial loads. The contact angles are normally 15o, 30o and 40o. The axial load carrying capacity of angular contact ball bearings increases with increasing contact angle.

Series of 7000, 7200, 7300 and 7400 are available.

Principal Dimensions (mm) Bearing No. Basic Load Ratings (N) Speed rating (rpm) Mass (Kg)
d D B B1 r (min) dynamic (Cr) static (Cor) grease oil
90 140 24 1.5 0.6 7018C 71500 69800 4000 5300 1.15
140 24 1.5 0.6 7018AC 67500 66500 4000 5300 1.15
160 30 2 1 7218C 122000 105000 3600 4800 2.25
160 30 2 1 7218AC 118000 100000 3600 4800 2.25
160 30 2 1 7218B 105000 94500 3200 4300 2.4
190 43 3 1.1 7318B 158000 138000 2800 3800 5.4
95 145 24 1.5 0.6 7019C 73500 73200 3800 5000 1.2
145 24 1.5 0.6 7019AC 69500 69800 3800 5000 1.2
170 32 2.1 1.1 7219C 135000 115000 3400 4500 2.7
170 32 2.1 1.1 7219AC 128000 108000 3400 4500 2.7
170 32 2.1 1.1 7219B 120000 108000 3000 4000 2.9
200 45 3 1.1 7319B 172000 155000 2800 3800 6.25
100 150 24 1.5 0.6 7020C 79200 78500 3800 5000 1.25
150 24 1.5 0.6 7020AC 75000 74800 3800 5000 1.25
180 34 2.1 1.1 7229C 148000 128000 3200 4300 3.25
180 34 2.1 1.1 7220AC 142000 122000 3200 4300 3.25
180 34 2.1 1.1 7220B 130000 115000 2600 3600 3.45
215 47 3 1.1 7320B 188000 180000 2400 3400 7.75
105 160 26 2 1 7021C 88500 8800 3600 4800 1.6
160 26 2 1 7021AC 83800 84200 3600 4800 1.6
190 36 2.1 1.1 7221C 162000 145000 3000 4000 3.85
190 36 2.1 1.1 7221AC 155000 138000 3000 4000 3.85
190 36 2.1 1.1 7221B 142000 130000 2600 3600 4.1
225 49 3 1.1 7321B 202000 195000 2200 3200 8.8
110 170 28 2 1 7022C 100000 102000 3600 4800 1.95
170 28 2 1 7022AC 95500 97200 3600 4800 1.95
200 38 2.1 1.1 72222C 175000 162000 2800 3800 4.55
200 38 1.1 2.1 7222AC 168000 155000 2800 3800 4.55
200 38 2.1 1.1 7222B 155000 145000 2400 3400 4.8
240 50 3 1.1 7322B 225000 225000 2000 3000 10.5
120 180 28 2 1 7024C 108000 110000 2800 3800 2.1
180 28 2 1 7024AC 102000 105000 2800 3800 2.1
215 40 2.1 1.1 7224C 188000 180000 2400 3400 5.4
215 40 2.1 1.1 7224AC 180000 172000 2400 3400 5.4
130 200 33 2 1 7026C 128000 135000 2600 3600 3.2
200 33 2 1 7026AC 122000 128000 2600 3600 3.2
230 40 3 1.1 7226C 205000 210000 2200 3200 6.25
230 40 3 1.1 7226AC 195000 200000 2200 3200 6.25
140 210 33 2 1 7028C 140000 145000 2400 3400 3.62
210 33 2 1 7028AC 140000 150000 2200 3200 3.62
250 42 3 1.1 7228C 230000 245000 1900 2800 9.36
250 42 3 1.1 7228AC 230000 235000 1900 2800 9.24
300 62 4 1.5 7328B 288000 315000 1700 2400 22.44
150 225 35 2.1 1.1 7030C 160000 155000 2200 3200 4.83
225 35 2.1 1.1 7030AC 152000 168000 2000 3000 4.83
160 290 48 3 1.1 7232C 262000 298000 1700 2400 14.5
290 48 3 1.1 7232AC 248000 278000 1700 2400 14.5
170 260 42 2.1 1.1 7034AC 192000 222000 1800 2600 8.25
310 52 4 1.5 7234C 322000 390000 1600 2200 19.2
310 52 4 1.5 7234AC 305000 368000 1600 2200 17.2
180 320 52 4 1.5 7236C 335000 415000 1500 2000 18.1
320 52 4 1.5 7236AC 315000 388000 1500 2000 18.1
190 290 46 2.1 1.1 7038AC 215000 262000 1600 2200 10.7
200 310 51 2.1 1.1 7040AC 252000 325000 1500 2000 14.04
360 58 4 1.5 7240C 360000 475000 1300 1800 25.2
360 58 4 1.5 7240AC 345000 448000 1300 1800 25.2
220 400 65 4 1.5 7244AC 358000 482000 1100 1600 38.5
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