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contacts：Manager Li
Address： Luogou Village, Taiyang Street Office, Wafangdian City, Liaoning Province
| Bearing type Model | Boundary Dimensions（mm）Dimensions | Speed Rating(ipm) Limiting Speeds | Load Rating Rated Load（kn） | bearing type Type | ||||
|---|---|---|---|---|---|---|---|---|
| d inside diameter | D outside diameter | B Inner ring width | Grease lubrication grease | Oil lubrication oil | Dynamic Cr dynamic load | Static Cor static load | ||
| NNU 41/630 K30M/W33 | 630 | 1030 | 400 | 11000 | 24000 | 450 | 600 | Cylindrical roller bearing |
| NNU 41/630 M/W33 | 630 | 1030 | 400 | 11000 | 24000 | 450 | 600 | Cylindrical roller bearing |
| NNU 41/670 K30M/W33 | 670 | 1090 | 412 | 12100 | 25500 | 430 | 530 | Cylindrical roller bearing |
| NNU 41/670 M/W33 | 670 | 1090 | 412 | 12100 | 25500 | 430 | 530 | Cylindrical roller bearing |
| NNU 41/710 K30M/W33 | 710 | 1150 | 438 | 13400 | 28500 | 380 | 500 | Cylindrical roller bearing |
| NNU 41/710 M/W33 | 710 | 1150 | 438 | 13400 | 28500 | 380 | 500 | Cylindrical roller bearing |
| NNU 41/750 K30M/W33 | 750 | 1220 | 475 | 16100 | 35500 | 380 | 450 | Cylindrical roller bearing |
| NNU 41/750 M/W33 | 750 | 1220 | 475 | 16100 | 35500 | 380 | 450 | Cylindrical roller bearing |
| NNU 41/800 K30M/W33 | 800 | 1280 | 475 | 16500 | 36500 | 320 | 430 | Cylindrical roller bearing |
| NNU 41/800 M/W33 | 800 | 1280 | 475 | 17600 | 40500 | 340 | 430 | Cylindrical roller bearing |
| NNU 41/900 K30M/W33 | 900 | 1420 | 515 | 22000 | 47500 | 280 | 360 | Cylindrical roller bearing |
| NNU 41/900 M/W33 | 900 | 1420 | 515 | 22000 | 47500 | 280 | 360 | Cylindrical roller bearing |
| NNU 4152 K30M/W33 | 260 | 440 | 180 | 2200 | 3900 | 1300 | 1600 | Cylindrical roller bearing |
| NNU 4152 M/W33 | 260 | 440 | 180 | 2200 | 3900 | 1300 | 1600 | Cylindrical roller bearing |
| NNU 4156 K30M/W33 | 280 | 460 | 180 | 2550 | 4750 | 1200 | 1500 | Cylindrical roller bearing |
| NNU 4156 M/W33 | 280 | 460 | 180 | 2550 | 4750 | 1200 | 1500 | Cylindrical roller bearing |
| NNU 4160 K30M/W33 | 300 | 500 | 200 | 2860 | 5300 | 1100 | 1400 | Cylindrical roller bearing |
| NNU 4160 M/W33 | 300 | 500 | 200 | 2860 | 5300 | 1100 | 1400 | Cylindrical roller bearing |
| NNU 4164 F | 320 | 540 | 218 | 3410 | 6200 | 1000 | 1300 | Cylindrical roller bearing |
| NNU 4164 K30F | 320 | 540 | 218 | 3410 | 6200 | 1000 | 1300 | Cylindrical roller bearing |
| NNU 4168 K30M/W33 | 340 | 580 | 243 | 4020 | 7500 | 950 | 1200 | Cylindrical roller bearing |
| NNU 4168 M/W33 | 340 | 580 | 243 | 4020 | 7500 | 950 | 1200 | Cylindrical roller bearing |
| NNU 4172 K30M | 360 | 600 | 243 | 4290 | 8500 | 900 | 1100 | Cylindrical roller bearing |
| NNU 4172 M | 360 | 600 | 243 | 4290 | 8500 | 900 | 1100 | Cylindrical roller bearing |
| NNU 4176 K30M | 380 | 620 | 243 | 4290 | 8500 | 850 | 1100 | Cylindrical roller bearing |
| NNU 4176 M | 380 | 620 | 243 | 4290 | 8500 | 850 | 1100 | Cylindrical roller bearing |
| NNU 4180 K30M/W33 | 400 | 650 | 250 | 4730 | 9500 | 800 | 1000 | Cylindrical roller bearing |
| NNU 4180 M/W33 | 400 | 650 | 250 | 4730 | 9500 | 800 | 1000 | Cylindrical roller bearing |
| NNU 4184/316275 | 420 | 700 | 280 | 5500 | 11400 | 750 | 950 | Cylindrical roller bearing |
| NNU 4188 K30M/W33 | 440 | 720 | 280 | 5720 | 11800 | 700 | 900 | Cylindrical roller bearing |
