KOYO BEAIRNG
| Shaft Dia. | Dc1 | Dc | Dw | Assembly Designation | Load Ratings | Fatigue Load Limit Cu | Speed Rating(1) | |
| Dynamic | Static | |||||||
| C | Co | |||||||
| in | mm in | mm in | mm in | kN lbf | kN | min-1 | ||
| 11/2 | 38.15 1.502 | 75.44 2.970 | 6.35 0.250 | NTH-2448 | 81.8 18400 | 280 62900 | 29.5 | 5700 |
| 2 | 50.85 2.002 | 91.31 3.595 | 9.53 0.375 | NTH-3258 | 129 29000 | 407 91600 | 45.7 | 4700 |
| 21/8 | 54.03 2.127 | 94.49 3.720 | 9.53 0.375 | NTH-3460 | 133 30000 | 433 97400 | 48.6 | 4500 |
| 21/4 | 57.20 2.252 | 97.66 3.845 | 9.53 0.375 | NTH-3662 | 138 31100 | 458 103000 | 51.4 | 4400 |
| 23/8 | 60.38 2.377 | 100.84 3.970 | 9.53 0.375 | NTH-3864 | 143 32100 | 484.9 109000 | 54.3 | 4200 |
| 21/2 | 63.55 2.502 | 104.01 4.095 | 9.53 0.375 | NTH-4066 | 147 33000 | 511 115000 | 57.1 | 4100 |
| 25/8 | 66.73 2.627 | 109.60 4.315 | 9.53 0.375 | NTH-4270 | 156 35100 | 556 125000 | 63.1 | 3900 |
| 23/4 | 69.98 2.755 | 112.78 4.440 | 9.53 0.375 | NTH-4472 | 161 36100 | 587 132000 | 66.3 | 3800 |
| 3 | 76.33 3.005 | 119.13 4.690 | 9.53 0.375 | NTH-4876 | 169 38000 | 641 144000 | 72.6 | 3600 |
| 31/4 | 82.68 3.255 | 125.48 4.940 | 9.53 0.375 | NTH-5280 | 178 39900 | 698 157000 | 78.0 | 3400 |
| 31/2 | 89.03 3.505 | 132.26 5.207 | 9.53 0.375 | NTH-5684 | 180 40500 | 725 163000 | 81.1 | 3200 |
CMTG BEARING CO.,LIMITED. has been engaged in bearing industry for many years, we provide a wide selections of brands, including FAG bearing, SKF bearing,NSK bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block …ect.
Bearing typies including standard bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,spherical plain bearings, high temperature,super-precision bearings, as well as some rare types customized to your need.
Contact us if any bearing in demand . we will check and revert ASAP.
