KOYO BEAIRNG
| Shaft Dia. | Fw | D | C | rsย min. | Bearingย ย ย ย Designation | Loadย Ratings | Fatigue Loadย Limit Cu | Speed Ratings | Approx. Wt. | ||
| Dynamic | Static | ||||||||||
| C | C0 | Grease | Oil | ||||||||
| mm in | mm in | mm in | mm in | mm in | kN lbf | kN | min-1 | kg lbs | |||
| 16 0.6299 | 16 0.6299 | 24 0.9449 | 20 0.787 | 0.3 0.012 | NK16/20A | 15.4 3460 | 20.2 4540 | 3.20 | 18000 | 28000 | 0.036 0.079 |
| 16 0.6299 | 24 0.9449 | 22 0.866 | 0.3 0.012 | RNA6901 | 16.1 3620 | 21.3 4790 | 3.30 | 18000 | 28000 | 0.036 0.079 | |
| 17 0.6693 | 17 0.6693 | 25 0.9843 | 16 0.63 | 0.3 0.012 | NK17/16A | 13.6 3060 | 17.5 3930 | 2.70 | 17000 | 27000 | 0.027 0.060 |
| 17 0.6693 | 25 0.9843 | 20 0.787 | 0.3 0.012 | NK17/20A | 15.4 3460 | 20.4 4590 | 3.25 | 17000 | 27000 | 0.034 0.075 | |
| 18 0.7087 | 18 0.7087 | 26 1.0236 | 16 0.63 | 0.3 0.012 | NK18/16A | 13.6 3060 | 17.7 3980 | 2.70 | 16000 | 25000 | 0.028 0.062 |
| 18 0.7087 | 26 1.0236 | 20 0.787 | 0.3 0.012 | NK18/20A | 16.1 3620 | 22.0 4950 | 3.50 | 16000 | 25000 | 0.035 0.077 | |
| 18 0.7087 | 30 1.1811 | 16 0.63 | 0.3 0.012 | NKS18A | 15.9 3570 | 16.2 3640 | 2.45 | 17000 | 26000 | 0.045 0.099 | |
| 19 0.748 | 19 0.748 | 27 1.063 | 16 0.63 | 0.3 0.012 | NK19/16A | 14.1 3170 | 19.0 4270 | 2.90 | 15000 | 24000 | 0.029 0.064 |
| 19 0.748 | 27 1.063 | 20 0.787 | 0.3 0.012 | NK19/20A | 18.8 4230 | 23.6 5310 | 3.75 | 15000 | 24000 | 0.037 0.082 | |
| 20 0.7874 | 20 0.7874 | 28 1.1024 | 13 0.512 | 0.3 0.012 | RNA4902 | 11.8 2650 | 15.3 3440 | 2.35 | 14000 | 22000 | 0.023 0.051 |
| 20 0.7874 | 28 1.1024 | 16 0.63 | 0.3 0.012 | NK20/16A | 14.1 3170 | 19.1 4290 | 2.90 | 14000 | 22000 | 0.030 0.066 | |
| 20 0.7874 | 28 1.1024 | 20 0.787 | 0.3 0.012 | NK20/20A | 17.5 3930 | 25.3 5690 | 4.00 | 14000 | 22000 | 0.038 0.084 | |
| 20 0.7874 | 28 1.1024 | 23 0.906 | 0.3 0.012 | RNA6902A | 18.4 4140 | 26.9 6050 | 4.20 | 14000 | 22000 | 0.042 0.093 | |
| 20 0.7874 | 32 1.2598 | 20 0.787 | 0.6 0.024 | NKS20A | 24.4 5490 | 26.7 6000 | 4.30 | 15000 | 24000 | 0.058 0.128 | |
| 21 0.8268 | 21 0.8268 | 29 1.1417 | 16 0.63 | 0.3 0.012 | NK21/16A | 15.3 3440 | 21.6 4860 | 3.30 | 14000 | 21000 | 0.032 0.071 |
| 21 0.8268 | 29 1.1417 | 20 0.787 | 0.3 0.012 | NK21/20A | 18.1 4070 | 26.9 6050 | 4.25 | 14000 | 21000 | 0.040 0.088 | |
| 22 0.8661 | 22 0.8661 | 30 1.1811 | 13 0.512 | 0.3 0.012 | RNA4903 | 12.2 2740 | 16.4 3690 | 2.50 | 13000 | 20000 | 0.025 0.055 |
| 22 0.8661 | 30 1.1811 | 16 0.63 | 0.3 0.012 | NK22/16A | 15.2 3420 | 21.7 4880 | 3.30 | 13000 | 20000 | 0.033 0.073 | |
| 22 0.8661 | 30 1.1811 | 20 0.787 | 0.3 0.012 | NK22/20A | 18 4050 | 27 6070 | 4.30 | 13000 | 20000 | 0.041 0.090 | |
| 22 0.8661 | 30 1.1811 | 23 0.906 | 0.3 0.012 | RNA6903A | 19.8 4450 | 30.6 6880 | 4.75 | 13000 | 20000 | 0.056 0.123 | |
| 22 0.8661 | 35 1.378 | 20 0.787 | 0.6 0.024 | NKS22A | 22.9 5150 | 27.1 6090 | 4.30 | 14000 | 21000 | 0.069 0.152 | |
| 24 0.9449 | 24 0.9449 | 32 1.2598 | 16 0.63 | 0.3 0.012 | NK24/16A | 16.2 3640 | 24.3 5460 | 3.70 | 12000 | 18000 | 0.035 0.077 |
| 24 0.9449 | 32 1.2598 | 20 0.787 | 0.3 0.012 | NK24/20A | 19.3 4340 | 30.3 6810 | 4.80 | 12000 | 18000 | 0.045 0.099 | |
| 24 0.9449 | 37 1.4567 | 20 0.787 | 0.6 0.024 | NKS24A | 29.1 6540 | 32.8 7370 | 5.30 | 13000 | 20000 | 0.073 0.161 | |
| 25 0.9843 | 25 0.9843 | 33 1.2992 | 16 0.63 | 0.3 0.012 | NK25/16A | 16.1 3620 | 24.4 5490 | 3.75 | 11000 | 17000 | 0.037 0.082 |
| 25 0.9843 | 33 1.2992 | 20 0.787 | 0.3 0.012 | NK25/20A | 19.1 4290 | 30.4 6830 | 4.80 | 11000 | 17000 | 0.047 0.104 | |
| 25 0.9843 | 37 1.4567 | 17 0.669 | 0.3 0.012 | RNA4904 | 21.3 4790 | 25.5 5730 | 3.95 | 12000 | 18000 | 0.061 0.134 | |
| 25 0.9843 | 37 1.4567 | 30 1.181 | 0.3 0.012 | RNA6904A | 36.6 8230 | 51.0 11500 | 7.95 | 12000 | 18000 | 0.091 0.201 | |
CMTG BEARING CO.,LIMITED. ย has been engaged in bearing industry for many years, we provide a wide selections of brands, includingย FAG bearing,ย SKF bearing,NSKย bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block โฆect.
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.
