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Popular keywords： Deep groove ball bearing
| Bearing model | Boundary Dimensions（mm） | Speed Rating(ipm) | Load Rating | Bearing Type | ||||
|---|---|---|---|---|---|---|---|---|
| d | D | B | Grease lubrication | Oil lubrication | Dynamic Cr | Static Cor | ||
| NU 2344 ECMP | 220 | 460 | 145 | 2380 | 3450 | 1300 | 2800 | Cylindrical roller bearing |
| K 81111 TN | 55 | 78 | 69.5 | 285 | 1900 | 3800 | Thrust roller bearings | |
| NU 244 ECML | 220 | 400 | 65 | 1060 | 1290 | 1700 | 3000 | Cylindrical roller bearing |
| NU 1044 M | 220 | 340 | 56 | 495 | 735 | 2200 | 2200 | Cylindrical roller bearing |
| 81111 TN | 55 | 78 | 16 | 69.5 | 285 | 1900 | 3800 | Thrust roller bearings |
| NJ 2244 ECML | 220 | 400 | 108 | 1570 | 2280 | 1600 | 3000 | Cylindrical roller bearing |
| 81211 TN | 55 | 90 | 25 | 122 | 390 | 1400 | 2800 | Thrust roller bearings |
| K 81112 TN | 60 | 85 | 80 | 300 | 1800 | 3600 | Thrust roller bearings | |
| NJ 244 ECM | 220 | 400 | 65 | 1060 | 1290 | 1700 | 1900 | Cylindrical roller bearing |
| 89312 TN | 60 | 110 | 30 | 153 | 640 | 1400 | 2800 | Thrust roller bearings |
| NU 2944 ECMA | 220 | 300 | 48 | 457 | 830 | 2400 | 3000 | Cylindrical roller bearing |
| K 89412 TN | 60 | 130 | 310 | 1180 | 1200 | 2400 | Thrust roller bearings | |
| NU 2244 ECML | 220 | 400 | 108 | 1570 | 2280 | 1600 | 3000 | Cylindrical roller bearing |
| K 89312 TN | 60 | 110 | 153 | 640 | 1400 | 2800 | Thrust roller bearings | |
| NU 2344 ECN1MA | 220 | 460 | 145 | 2380 | 3450 | 1300 | 2200 | Cylindrical roller bearing |
| NUP 248 MA | 240 | 440 | 72 | 952 | 1370 | 1600 | 2200 | Cylindrical roller bearing |
| 81212 TN | 60 | 95 | 26 | 137 | 465 | 1400 | 2800 | Thrust roller bearings |
| 81112 TN | 60 | 85 | 17 | 80 | 300 | 1800 | 3600 | Thrust roller bearings |
| NU 2248 MA | 240 | 440 | 120 | 1450 | 2360 | 1500 | 2200 | Cylindrical roller bearing |
| 313221 | 240 | 440 | 120 | 1570 | 2500 | 1500 | 1700 | Cylindrical roller bearing |
| K 81212 TN | 60 | 95 | 137 | 465 | 1400 | 2800 | Thrust roller bearings | |
| NU 2348 ECMA | 240 | 500 | 155 | 2600 | 3650 | 1200 | 2000 | Cylindrical roller bearing |
| 89412 TN | 60 | 130 | 42 | 310 | 1180 | 1200 | 2400 | Thrust roller bearings |
| NU 2348 ECML | 240 | 500 | 155 | 2750 | 4000 | 1200 | 2400 | Cylindrical roller bearing |
| K 81113 TN | 65 | 90 | 83 | 320 | 1700 | 3400 | Thrust roller bearings | |
| NJ 248 MA | 240 | 440 | 72 | 952 | 1370 | 1600 | 2200 | Cylindrical roller bearing |
| K 89413 TN | 65 | 140 | 355 | 1370 | 1100 | 2200 | Thrust roller bearings | |
| NU 348 MA | 240 | 500 | 95 | 1450 | 2000 | 1300 | 2000 | Cylindrical roller bearing |
| NU 348 ML | 240 | 500 | 95 | 1540 | 2120 | 1300 | 2400 | Cylindrical roller bearing |
| 89413 TN | 65 | 140 | 45 | 355 | 1370 | 1100 | 2200 | Thrust roller bearings |
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