Four Point Contact Ball Bearings
Principal dimensions | Basic load ratings | Fatigue load limit | Speed ratings | Designation | ||||
(mm) | (kN) | (kN) | (r/min) | |||||
d | D | B | Dynamic C | Static C0 |
Pu | Reference speed | Limiting speed | |
15 | 35 | 11 | 12.7 | 8.3 | 0.355 | 22000 | 36000 | QJ 202 N2MA |
17 | 40 | 12 | 17 | 11.4 | 0.48 | 22000 | 30000 | QJ 203 N2MA |
17 | 47 | 14 | 23.4 | 15 | 0.64 | 17000 | 28000 | QJ 303 N2MA |
20 | 52 | 15 | 32 | 21.6 | 0.93 | 20000 | 24000 | QJ 304 N2PHAS |
20 | 52 | 15 | 32 | 21.6 | 0.93 | 18000 | 24000 | QJ 304 MA |
20 | 52 | 15 | 32 | 21.6 | 0.93 | 18000 | 24000 | QJ 304 N2MA |
25 | 62 | 17 | 42.5 | 30 | 1.27 | 15000 | 20000 | QJ 305 MA |
25 | 52 | 15 | 27 | 21.2 | 0.9 | 16000 | 22000 | QJ 205 N2MA |
25 | 62 | 17 | 42.5 | 30 | 1.27 | 15000 | 20000 | QJ 305 N2MA |
25 | 52 | 15 | 27 | 21.2 | 0.9 | 16000 | 22000 | QJ 205 MA |
30 | 72 | 19 | 53 | 41.5 | 1.76 | 14000 | 17000 | QJ 306 N2PHAS |
30 | 62 | 16 | 37.5 | 30.5 | 1.29 | 14000 | 19000 | QJ 206 N2MA |
30 | 72 | 19 | 53 | 41.5 | 1.76 | 12000 | 17000 | QJ 306 MA |
30 | 62 | 16 | 37.5 | 30.5 | 1.29 | 14000 | 19000 | QJ 206 MA |
30 | 72 | 19 | 53 | 41.5 | 1.76 | 12000 | 17000 | QJ 306 N2MA |
35 | 80 | 21 | 64 | 51 | 2.16 | 11000 | 15000 | QJ 307 MA |
35 | 80 | 21 | 64 | 51 | 2.16 | 13000 | 15000 | QJ 307 N2PHAS |
35 | 80 | 21 | 64 | 51 | 2.16 | 11000 | 15000 | QJ 307 N2MA |
35 | 72 | 17 | 49 | 41.5 | 1.76 | 12000 | 17000 | QJ 207 N2MA |
40 | 80 | 18 | 56 | 49 | 2.08 | 11000 | 15000 | QJ 208 PHAS |
40 | 80 | 18 | 56 | 49 | 2.08 | 11000 | 15000 | QJ 208 N2MA |
40 | 90 | 23 | 78 | 64 | 2.7 | 11000 | 14000 | QJ 308 N2PHAS |
40 | 90 | 23 | 78 | 64 | 2.7 | 10000 | 14000 | QJ 308 MA |
40 | 80 | 18 | 56 | 49 | 2.08 | 11000 | 15000 | QJ 208 MA |
40 | 90 | 23 | 78 | 64 | 2.7 | 10000 | 14000 | QJ 308 N2MA |
45 | 100 | 25 | 100 | 83 | 3.55 | 10000 | 12000 | QJ 309 N2PHAS |
45 | 100 | 25 | 100 | 83 | 3.55 | 9000 | 12000 | QJ 309 MA |
45 | 85 | 19 | 63 | 56 | 2.36 | 10000 | 14000 | QJ 209 MA |
45 | 100 | 25 | 100 | 83 | 3.55 | 9000 | 12000 | QJ 309 N2MA |
45 | 100 | 25 | 100 | 83 | 3.55 | 10000 | 12000 | QJ 309 PHAS |
50 | 110 | 27 | 118 | 100 | 4.25 | 9000 | 11000 | QJ 310 PHAS |
50 | 90 | 20 | 65.5 | 61 | 2.6 | 9000 | 13000 | QJ 210 MA |
50 | 110 | 27 | 118 | 100 | 4.25 | 8000 | 11000 | QJ 310 MA |
55 | 100 | 21 | 85 | 83 | 3.55 | 8000 | 11000 | QJ 211 N2MA |
55 | 120 | 29 | 137 | 118 | 5 | 7000 | 10000 | QJ 311 N2MA |
55 | 120 | 29 | 137 | 118 | 5 | 7000 | 10000 | QJ 311 MA |
55 | 100 | 21 | 85 | 83 | 3.55 | 8000 | 11000 | QJ 211 MA |
60 | 110 | 22 | 96.5 | 93 | 4 | 8500 | 10000 | QJ 212 N2PHAS |
60 | 110 | 22 | 96.5 | 93 | 4 | 7500 | 10000 | QJ 212 N2MA |
60 | 130 | 31 | 156 | 137 | 5.85 | 6700 | 9000 | QJ 312 MA |
60 | 130 | 31 | 156 | 137 | 5.85 | 7500 | 9000 | QJ 312 PHAS |
60 | 130 | 31 | 156 | 137 | 5.85 | 6700 | 9000 | QJ 312 N2MA |
60 | 110 | 22 | 96.5 | 93 | 4 | 7500 | 10000 | QJ 212 MA |
65 | 140 | 33 | 176 | 156 | 6.55 | 7000 | 8500 | QJ 313 N2PHAS |
65 | 140 | 33 | 176 | 156 | 6.55 | 6300 | 8500 | QJ 313 MA |
65 | 120 | 23 | 110 | 112 | 4.75 | 6700 | 9500 | QJ 213 N2MA |
65 | 120 | 23 | 110 | 112 | 4.75 | 8000 | 9500 | QJ 213 N2PHAS |
65 | 120 | 23 | 110 | 112 | 4.75 | 6700 | 9500 | QJ 213 MA |
70 | 125 | 24 | 120 | 122 | 5.2 | 7500 | 9000 | QJ 214 N2PHAS |
70 | 125 | 24 | 120 | 122 | 5.2 | 6300 | 9000 | QJ 214 N2MA |
70 | 150 | 35 | 200 | 180 | 7.35 | 5600 | 8000 | QJ 314 MA |
70 | 150 | 35 | 200 | 180 | 7.35 | 5600 | 8000 | QJ 314 N2MA |
70 | 150 | 35 | 200 | 180 | 7.35 | 6700 | 8000 | QJ 314 N2PHAS |
70 | 125 | 24 | 120 | 122 | 5.2 | 6300 | 9000 | QJ 214 MA |
75 | 160 | 37 | 216 | 200 | 7.8 | 6300 | 7500 | QJ 315 N2PHAS |
75 | 130 | 25 | 125 | 132 | 5.6 | 6300 | 8500 | QJ 215 N2MA |
75 | 130 | 25 | 125 | 132 | 5.6 | 7000 | 8500 | QJ 215 N2PHAS |
75 | 130 | 25 | 125 | 132 | 5.6 | 6300 | 8500 | QJ 215 MA |
75 | 160 | 37 | 216 | 200 | 7.8 | 5300 | 7500 | QJ 315 N2MA |
80 | 140 | 26 | 146 | 156 | 6.4 | 5600 | 8000 | QJ 216 N2MA |
80 | 140 | 26 | 146 | 156 | 6.4 | 5600 | 8000 | QJ 216 MA |
80 | 170 | 39 | 232 | 228 | 8.65 | 5000 | 7000 | QJ 316 N2MA |
80 | 170 | 39 | 232 | 228 | 8.65 | 5600 | 7000 | QJ 316 N2PHAS |
85 | 150 | 28 | 156 | 173 | 6.7 | 5300 | 7500 | QJ 217 N2MA |
85 | 130 | 22 | 99.5 | 114 | 4.65 | 5000 | 8000 | QJ 1017 N2MA/C4 |
85 | 150 | 28 | 156 | 173 | 6.7 | 5300 | 7500 | QJ 217 MA |
85 | 180 | 41 | 250 | 255 | 8.65 | 4800 | 6700 | QJ 317 N2MA |
90 | 190 | 43 | 285 | 305 | 11 | 4500 | 6300 | QJ 318 N2MA |
90 | 160 | 30 | 186 | 200 | 7.65 | 5000 | 7000 | QJ 218 N2MA |
90 | 190 | 43 | 285 | 305 | 11 | 5000 | 6300 | QJ 318 N2PHAS |
95 | 170 | 32 | 212 | 232 | 8.5 | 4800 | 6700 | QJ 219 N2MA |
95 | 200 | 45 | 305 | 340 | 11.8 | 4800 | 6000 | QJ 319 N2PHAS |
95 | 170 | 32 | 212 | 232 | 8.5 | 4800 | 6700 | QJ 219 N2PHAS |
95 | 200 | 45 | 305 | 340 | 11.8 | 4300 | 6000 | QJ 319 N2MA |
100 | 180 | 34 | 236 | 265 | 9.5 | 4500 | 6300 | QJ 220 N2MA |
100 | 215 | 47 | 345 | 400 | 13.7 | 4000 | 5600 | QJ 320 N2MA |
105 | 160 | 26 | 135 | 170 | 6.3 | 4000 | 6700 | QJ 1021 N2MA/C4 |
110 | 170 | 28 | 153 | 193 | 6.8 | 3800 | 6300 | QJ 1022 N2MA/C4 |
110 | 240 | 50 | 390 | 480 | 15.3 | 3600 | 4800 | QJ 322 N2MA |
110 | 200 | 38 | 280 | 325 | 11.2 | 4000 | 5600 | QJ 222 N2MA |
120 | 260 | 55 | 415 | 530 | 16.3 | 3200 | 4500 | QJ 324 N2MA |
120 | 215 | 40 | 300 | 365 | 12 | 3600 | 5000 | QJ 224 N2MA |
130 | 280 | 58 | 455 | 610 | 18 | 3000 | 4000 | QJ 326 N2MA |
130 | 230 | 40 | 310 | 400 | 12.7 | 3400 | 4800 | QJ 226 N2MA |
140 | 250 | 42 | 345 | 475 | 14.3 | 3200 | 4300 | QJ 228 N2MA |
140 | 300 | 62 | 500 | 695 | 20 | 2800 | 3800 | QJ 328 N2MA |
150 | 270 | 45 | 400 | 570 | 16.6 | 3000 | 4000 | QJ 230 N2MA |
150 | 320 | 65 | 530 | 765 | 21.2 | 2600 | 3600 | QJ 330 N2MA |
150 | 225 | 35 | 242 | 335 | 10.4 | 2800 | 4500 | QJ 1030 N2MA |
160 | 340 | 68 | 570 | 880 | 23.6 | 2400 | 3400 | QJ 332 N2MA |
160 | 290 | 48 | 450 | 670 | 19 | 2800 | 3800 | QJ 232 N2MA |
160 | 240 | 38 | 270 | 380 | 11.4 | 2600 | 4300 | QJ 1032 N2MA |
170 | 360 | 72 | 655 | 1040 | 27 | 2200 | 3200 | QJ 334 N2MA |
170 | 310 | 52 | 455 | 720 | 20 | 2600 | 3400 | QJ 234 N2MA |
180 | 320 | 52 | 475 | 765 | 20.8 | 2400 | 3400 | QJ 236 N2MA |
180 | 380 | 75 | 680 | 1100 | 28 | 2200 | 3000 | QJ 336 N2MA |
190 | 400 | 78 | 702 | 1160 | 28.5 | 1700 | 2800 | QJ 338 N2MA |
190 | 340 | 55 | 510 | 850 | 22.4 | 2200 | 3200 | QJ 238 N2MA |
190 | 290 | 46 | 364 | 560 | 15.3 | 2200 | 3400 | QJ 1038 N2MA |
200 | 310 | 51 | 390 | 620 | 16.6 | 2000 | 3200 | QJ 1040 N2MA |
200 | 360 | 58 | 540 | 915 | 23.2 | 1800 | 3000 | QJ 240 N2MA |
200 | 360 | 70 | 520 | 865 | 21.6 | 1800 | 3000 | QJ 1240 N2MA |
220 | 460 | 88 | 780 | 1400 | 32 | 1500 | 2400 | QJ 344 N2MA |
220 | 400 | 78 | 364 | 1020 | 24.5 | 1800 | 1800 | QJ 1244 N2MA |
220 | 460 | 88 | 904 | 1660 | 38 | 1500 | 2400 | QJ 344 N2/309829 |
240 | 440 | 85 | 663 | 1220 | 28 | 1500 | 2400 | QJ 1248 MA/344524 |
240 | 440 | 72 | 650 | 1200 | 27.5 | 1500 | 2400 | QJ 248 N2MA |
260 | 480 | 90 | 741 | 1460 | 32 | 1300 | 2200 | QJ 1252 MA |
260 | 480 | 80 | 728 | 1430 | 32 | 1300 | 2200 | QJ 252 N2MA |
260 | 480 | 90 | 741 | 1460 | 32 | 1300 | 2200 | QJ 1252 N2MA |
280 | 500 | 90 | 728 | 1460 | 31.5 | 1300 | 2000 | QJ 1256 N2MA |
280 | 420 | 65 | 585 | 1140 | 25.5 | 1400 | 2400 | QJ 1056 N2MA/C4 |
300 | 540 | 98 | 832 | 1760 | 36.5 | 1200 | 1900 | QJ 1260 N2MA |
300 | 460 | 74 | 650 | 1340 | 29 | 1300 | 2200 | QJ 1060 N2MA |
300 | 460 | 74 | 650 | 1340 | 29 | 1300 | 2200 | QJ 1060 MA |
320 | 580 | 105 | 956 | 2080 | 41.5 | 1100 | 1700 | QJ 1264 N2MA |
320 | 480 | 74 | 715 | 1530 | 32 | 1200 | 2000 | QJ 1064 N2MA |
320 | 480 | 74 | 715 | 1530 | 32 | 1200 | 2000 | QJ 1064 MA |
340 | 620 | 118 | 1060 | 2450 | 47.5 | 1000 | 1600 | QJ 1268 MA/344524 |
340 | 520 | 82 | 780 | 1700 | 35.5 | 1100 | 1800 | QJ 1068 N2MA |
360 | 540 | 82 | 852 | 1930 | 38 | 1100 | 1700 | QJ 1072 N2MA |
360 | 650 | 122 | 1110 | 2600 | 49 | 950 | 1500 | QJ 1272 N2MA |
380 | 680 | 132 | 1170 | 2850 | 52 | 900 | 1400 | QJ 1276 N2MA |
380 | 560 | 82 | 819 | 1900 | 37.5 | 1000 | 1700 | QJ 1076 N2MA |
400 | 600 | 90 | 904 | 2160 | 40.5 | 950 | 1500 | QJ 1080 N2MA |
400 | 720 | 140 | 1300 | 3250 | 58.5 | 800 | 1300 | QJ 1280 N2MA |
420 | 760 | 150 | 1430 | 3750 | 64 | 750 | 1300 | QJ 1284 N2MA |
420 | 560 | 65 | 637 | 1600 | 30.5 | 950 | 1600 | QJ 1984 MA |
420 | 620 | 90 | 923 | 2280 | 42.5 | 900 | 1500 | QJ 1084 N2MA |
440 | 650 | 94 | 995 | 2500 | 45.5 | 850 | 1400 | QJ 1088 N2MA |
440 | 600 | 74 | 761 | 1900 | 35.5 | 900 | 1500 | QJ 1988 N2MA |
440 | 790 | 155 | 1400 | 3750 | 64 | 750 | 1200 | QJ 1288 N2MA |
460 | 680 | 100 | 1040 | 2650 | 46.5 | 800 | 1300 | QJ 1092 N2MA |
460 | 830 | 165 | 1530 | 4250 | 69.5 | 700 | 1100 | QJ 1292 N2MA |
480 | 700 | 100 | 1060 | 2800 | 48 | 750 | 1300 | QJ 1096 N2MA |
480 | 870 | 170 | 1680 | 4750 | 76.5 | 670 | 1100 | QJ 1296 N2MA |
Packaging Details:
1.Tube packing.
2.Plastic bag +carton
3.According to customer requirement
Delivery Detail: In general 5-10 days after we received your orders