KOYO BEAIRNG
| Shaft Dia. | Fw | D | C | C3 min. | Bearing Designation | Load Ratings | Fatigue Load Limit Cu | Approx. Wt. | Mounting Dimensions | Inspection gage | Mounting inner ring (pages B-2-43 to B-2-45) | ||||
| +0 +0.000 -0.3 -0.012 | Dynamic | Static | Shaft（h5） | Housing（H6） | |||||||||||
| Open Ends | C | C0 | Max. | Min. | Max. | Min. | |||||||||
| mm in | mm in | mm in | mm in | mm in | kN lbf | kN | kg lbs | mm in | mm in | mm in | mm in | ||||
| 20 0.7874 | 20 | 26 | 20 | — | 20BM2620 | 23.6 5310 | 42.7 9600 | 6.70 | 0.026 | 20.000 | 19.991 | 26.013 | 26.000 | Table B2-4 | — |
| 20 | 27 | 15 | BM2015 | 19.6 4410 | 28.0 6290 | 4.25 | 0.022 | 20.000 | 19.991 | 27.013 | 27.000 | Table B2-4 | |||
| 20 | 27 | 26 | BM2026 | 34.7 7800 | 58.3 13110 | 9.10 | 0.040 | 20.000 | 19.991 | 27.013 | 27.000 | Table B2-4 | |||
| 21 0.8268 | 21 | 27 | 20 | 21YM2720J | 25.6 5750 | 47.6 10700 | 7.45 | 0.029 | 21.000 | 20.991 | 27.013 | 27.000 | Table B2-4 | ||
| 22 0.8661 | 22 | 29 | 25 | BM222925 | 33.5 7530 | 60.1 13510 | 9.40 | 0.043 | 22.000 | 21.991 | 29.013 | 29.000 | Table B2-4 | ||
| 25 0.9843 | 25 | 32 | 16 | — | BM2516 | 23.6 5310 | 38.3 8610 | 5.85 | 0.028 | 25.000 | 24.991 | 32.016 | 32.000 | Table B2-4 | |
| 25 | 32 | 20 | — | BM2520 | 30.0 6740 | 52.0 11690 | 8.15 | 0.036 | 25.000 | 24.991 | 32.016 | 32.000 | Table B2-4 | — | |
| 25 | 32 | 26 | — | BM2526 | 38.9 8740 | 72.7 16340 | 11.4 | 0.048 | 25.000 | 24.991 | 32.016 | 32.000 | Table B2-4 | — | |
| 25 | 33 | 25 | — | BHM2525 | 39.3 8830 | 66.6 14970 | 10.4 | 0.053 | 25.000 | 24.991 | 33.016 | 33.000 | Table B2-4 | — | |
| 28 1.1024 | 28 | 34 | 17 | BM2817 | 26.0 5840 | 50.0 11240 | 7.80 | 0.029 | 28.000 | 27.991 | 34.016 | 34.000 | Table B2-4 | ||
| 28 | 34 | 24 | BM2824 | 36.3 8160 | 77.1 17330 | 12.1 | 0.042 | 28.000 | 27.991 | 34.016 | 34.000 | Table B2-4 | |||
| 28 | 37 | 30 | 28BHM3730 | 54.8 12320 | 95.1 21380 | 14.9 | 0.080 | 28.000 | 27.991 | 37.016 | 37.000 | Table B2-4 | |||
| 28 | 39 | 30 | BM283930A | 55.8 12540 | 86.3 19400 | 13.5 | 0.101 | 28.000 | 27.991 | 39.016 | 39.000 | Table B2-4 | |||
| 30 1.1811 | 30 | 37 | 20 | — | 30BM3720 | 33.6 7550 | 62.9 14140 | 10.0 | 0.042 | 30.000 | 29.991 | 37.016 | 37.000 | Table B2-4 | |
| 30 | 37 | 26 | — | 30BM3726 | 43.6 9800 | 87.7 19710 | 13.7 | 0.056 | 30.000 | 29.991 | 37.016 | 37.000 | Table B2-4 | — | |
| 34 1.3386 | 34 | 42 | 25 | — | 34YM4225L | 46.3 10410 | 94.1 21150 | 14.7 | 0.075 | 34.000 | 33.989 | 42.016 | 42.000 | Table B2-4 | — |
| 38 1.4961 | 38 | 48 | 20 | — | YM3820PL | 48.1 10810 | 83.3 18730 | 13.3 | 0.082 | 38.000 | 37.989 | 48.016 | 48.000 | Table B2-4 | — |
| 40 1.5748 | 40 | 53 | 20 | YM405320JM | 59.6 13400 | 89.9 20210 | 14.4 | 0.116 | 40.000 | 39.989 | 53.019 | 53.000 | Table B2-4 | ||
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.
