Detailed description
ZWZ spherical roller bearing 22222 EK/C3
High Precision ZWZ Spherical Roller Bearing,
1.Cover: Rubber or metal
1.Cover: Rubber or metal
2.Seal types: Z, ZZ, RS, 2RS and 2RZ
3..Packing: Bulk in plastic tube/carton or customized
3..Packing: Bulk in plastic tube/carton or customized
4.model number:INCH
5.Widely used for food, beverage processing machinery, medical appliances and medicine equipment
6.Typical applications: Electric motors, automotive applications, home appliances and industrial equipment
7.Materials: Chrome bearing steel ,Chrome steel or carbon structural steel
6.Typical applications: Electric motors, automotive applications, home appliances and industrial equipment
7.Materials: Chrome bearing steel ,Chrome steel or carbon structural steel
| bearing code | d | D | B | C | C0 | Pu | reference speed | limiting speed | mass |
| 22205 EK | 25 | 52 | 18 | 49 | 44 | 4,75 | 13000 | 17000 | 0,26 |
| 22206 EK | 30 | 62 | 20 | 64 | 60 | 6,4 | 10000 | 14000 | 0,28 |
| 22207 EK | 35 | 72 | 23 | 86,5 | 85 | 9,3 | 9000 | 12000 | 0,44 |
| 22208 EK | 40 | 80 | 23 | 96,5 | 90 | 9,8 | 8000 | 11000 | 0,52 |
| 22308 EK | 40 | 90 | 33 | 150 | 140 | 15 | 6000 | 8000 | 1,05 |
| 22209 EK | 45 | 85 | 23 | 102 | 98 | 10,8 | 7500 | 10000 | 0,57 |
| 22309 EK | 45 | 100 | 36 | 183 | 183 | 19,6 | 5300 | 7000 | 1,35 |
| 22210 EK | 50 | 90 | 23 | 104 | 108 | 11,8 | 7000 | 9500 | 0,62 |
| 22310 EK | 50 | 110 | 40 | 220 | 224 | 24 | 4800 | 6300 | 1,85 |
| 22211 EK | 55 | 100 | 25 | 125 | 127 | 13,7 | 6300 | 8500 | 0,82 |
| 22208 EK | 40 | 80 | 23 | 96,5 | 90 | 9,8 | 8000 | 11000 | 0,52 |
| 22212 EK | 60 | 110 | 28 | 156 | 166 | 18,6 | 5600 | 7500 | 1,15 |
| 22311 EK | 55 | 120 | 43 | 270 | 280 | 30 | 4300 | 5600 | 2,40 |
| 22212 EK | 60 | 110 | 28 | 156 | 166 | 18,6 | 5600 | 7500 | 1,15 |
| 22312 EK | 60 | 130 | 46 | 310 | 335 | 36,5 | 4000 | 5300 | 3,05 |
| 22213 EK | 65 | 120 | 31 | 193 | 216 | 24 | 5000 | 7000 | 1,50 |
| 22313 EK | 65 | 140 | 48 | 340 | 360 | 38 | 3800 | 5000 | 3,65 |
| 22214 EK | 70 | 125 | 31 | 208 | 228 | 25,5 | 5000 | 6700 | 1,50 |
| 22314 EK | 70 | 150 | 51 | 400 | 430 | 45 | 3400 | 4500 | 4,45 |
| 22215 EK | 75 | 130 | 31 | 212 | 240 | 26,5 | 4800 | 6300 | 1,65 |
| 22315 EK | 75 | 160 | 55 | 440 | 475 | 48 | 3200 | 4300 | 5,45 |
| 22216 EK | 80 | 140 | 33 | 236 | 270 | 29 | 4300 | 6000 | 2,05 |
| 22316 EK | 80 | 170 | 58 | 490 | 540 | 54 | 3000 | 4000 | 6,45 |
| 22217 EK | 85 | 150 | 36 | 285 | 325 | 34,5 | 4000 | 5600 | 2,60 |
| 22317 EK | 85 | 180 | 60 | 550 | 620 | 61 | 2800 | 3800 | 7,50 |
| 22218 EK | 90 | 160 | 40 | 325 | 375 | 39 | 3800 | 5300 | 3,35 |
| 22318 EK | 90 | 190 | 64 | 610 | 695 | 67 | 2600 | 3600 | 8,85 |
| 22219 EK | 95 | 170 | 43 | 380 | 450 | 46,5 | 3600 | 4800 | 4,05 |
| 22319 EK | 95 | 200 | 67 | 670 | 765 | 73,5 | 2600 | 3400 | 10,5 |
| 22220 EK | 100 | 180 | 46 | 425 | 490 | 49 | 3400 | 4500 | 4,80 |
| 22320 EK | 100 | 215 | 73 | 815 | 950 | 88 | 2400 | 3000 | 13,0 |
| 22222 EK | 110 | 200 | 53 | 560 | 640 | 63 | 3000 | 4000 | 6,85 |
| 22322 EK | 110 | 240 | 80 | 950 | 1120 | 100 | 2000 | 2800 | 18,0 |
| 22224 EK | 120 | 215 | 58 | 630 | 765 | 73,5 | 2800 | 3800 | 8,50 |
| 22226 EK | 130 | 230 | 64 | 735 | 930 | 88 | 2600 | 3600 | 10,7 |








