KOYO BEAIRNG
| Shaft Dia. | d | D | B | Fw | rsย min. | s(1) | 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 | mm in | mm in | kN lbf | kN | min-1 | kg lbs | |||
| 17 0.6693 | 17 0.6693 | 29 1.1417 | 20 0.787 | 21 0.8268 | 0.3 0.012 | 1.5 0.059 | NKJ17/20A | 18.1 4070 | 23.9 5370 | 4.25 | 14000 | 21000 | 0.059 0.13 |
| 17 0.6693 | 30 1.1811 | 13 0.512 | 22 0.8661 | 0.3 0.012 | 1 0.039 | NA4903 | 12.2 2740 | 16.4 3690 | 2.50 | 13000 | 20000 | 0.04 0.088 | |
| 17 0.6693 | 30 1.1811 | 23 0.906 | 22 0.8661 | 0.6 0.024 | 1 0.039 | NA6903A | 19.8 4450 | 30.6 6880 | 4.75 | 13000 | 20000 | 0.084 0.185 | |
| 17 0.6693 | 37 1.4567 | 20 0.787 | 24 0.9449 | 0.6 0.024 | 1 0.039 | NKJS17A | 29.1 6540 | 32.8 7370 | 5.30 | 13000 | 20000 | 0.108 0.238 | |
| 20 0.7874 | 20 0.7874 | 32 1.2598 | 16 0.63 | 24 0.9449 | 0.3 0.012 | 1.5 0.059 | NKJ20/16A | 16.2 3640 | 24.3 5460 | 3.70 | 12000 | 18000 | 0.053 0.117 |
| 20 0.7874 | 32 1.2598 | 20 0.787 | 24 0.9449 | 0.3 0.012 | 1.5 0.059 | NKJ20/20A | 19.3 4340 | 30.3 6810 | 4.80 | 12000 | 18000 | 0.067 0.148 | |
| 20 0.7874 | 37 1.4567 | 17 0.669 | 25 0.9843 | 0.3 0.012 | 1.5 0.059 | NA4904 | 21.3 4790 | 25.5 5730 | 6.75 | 12000 | 18000 | 0.084 0.185 | |
| 20 0.7874 | 37 1.4567 | 30 1.181 | 25 0.9843 | 0.3 0.012 | 1.5 0.059 | NA6904A | 36.6 8230 | 51 11500 | 7.95 | 12000 | 18000 | 0.133 0.293 | |
| 20 0.7874 | 42 1.6535 | 20 0.787 | 28 1.1024 | 0.6 0.024 | 1 0.039 | NKJS20A | 30.3 6810 | 38.4 8630 | 6.15 | 11000 | 16000 | 0.13 0.287 | |
| 22 0.8661 | 22 0.8661 | 34 1.3386 | 16 0.63 | 26 1.0236 | 0.3 0.012 | 1.5 0.059 | NKJ22/16A | 16.6 3730 | 25.7 5780 | 3.95 | 11000 | 17000 | 0.058 0.128 |
| 22 0.8661 | 34 1.3386 | 20 0.787 | 26 1.0236 | 0.3 0.012 | 2 0.079 | NKJ22/20A | 19.7 4430 | 32 7190 | 5.05 | 11000 | 17000 | 0.071 0.157 | |
| 22 0.8661 | 39 1.5354 | 17 0.669 | 28 1.1024 | 0.3 0.012 | 1.5 0.059 | NA49/22A | 23.3 5240 | 29.6 6650 | 4.55 | 10000 | 16000 | 0.089 0.196 | |
| 22 0.8661 | 39 1.5354 | 30 1.181 | 28 1.1024 | 0.3 0.012 | 1 0.039 | NA69/22A | 30.6 6880 | 50.7 11400 | 7.85 | 10000 | 16000 | 0.163 0.359 | |
| 25 0.9843 | 25 0.9843 | 38 1.4961 | 20 0.787 | 29 1.1417 | 0.3 0.012 | 2 0.079 | NKJ25/20A | 23.4 5260 | 36.4 8180 | 5.80 | 9800 | 15000 | 0.086 0.19 |
| 25 0.9843 | 38 1.4961 | 30 1.181 | 29 1.1417 | 0.3 0.012 | 2 0.079 | NKJ25/30A | 29.8 6700 | 56.4 12700 | 8.70 | 9800 | 15000 | 0.13 0.287 | |
| 25 0.9843 | 42 1.6535 | 17 0.669 | 30 1.1811 | 0.3 0.012 | 1.5 0.059 | NA4905 | 24.3 5460 | 31.7 7130 | 4.90 | 9700 | 15000 | 0.099 0.218 | |
| 25 0.9843 | 42 1.6535 | 30 1.181 | 30 1.1811 | 0.3 0.012 | 1.5 0.059 | NA6905A | 39.7 8920 | 59.6 13400 | 9.30 | 9700 | 15000 | 0.178 0.392 | |
| 25 0.9843 | 47 1.8504 | 22 0.866 | 32 1.2598 | 0.6 0.024 | 1.5 0.059 | NKJS25A | 36 8090 | 36.2 8140 | 7.40 | 9200 | 14000 | 0.174 0.384 | |
| 28 1.1024 | 28 1.1024 | 42 1.6535 | 20 0.787 | 32 1.2598 | 0.3 0.012 | 2 0.079 | NKJ28/20A | 24.8 5580 | 40.4 9080 | 6.45 | 8800 | 14000 | 0.104 0.229 |
| 28 1.1024 | 42 1.6535 | 30 1.181 | 32 1.2598 | 0.3 0.012 | 2 0.079 | NKJ28/30A | 35.6 8000 | 64.3 14500 | 9.95 | 8800 | 14000 | 0.156 0.344 | |
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.
