KOYO BEAIRNG
| Shaft Dia. | Fw | D | C | C3 min. | rs min. | Bearing Designation | Load Ratings | Fatigue Load Limit Cu | Speed Ratings | Approx. Wt. | Mounting Dimensions | Inspection gage | Mounting inner ring (pages B-2-28 to B-2-37) | |||||
| +0 +0.000 -0.3 -0.012 | Dynamic | Static | Shaft（h5） | Housing（N6） | ||||||||||||||
| Open Ends | C | C0 | Grease | Oil | Max. | Min. | Max. | Min. | ||||||||||
| mm in | mm in | mm in | mm in | mm in | mm in | kN lbf | kN | min-1 | kg lbs | mm in | mm in | mm in | mm in | |||||
| 33.5 1.3189 | 33.5 | 40 | 17 | — | — | BTM344017A | 18.5 4160 | 33.5 7530 | 5.25 | 6200 | 9500 | 0.034 | 33.500 | 33.489 | 39.988 | 39.972 | Table B2-4 | |
| 35 1.3780 | 35 | 42 | 16 | — | — | BTM3516 | 20.3 4560 | 34.7 7800 | 5.35 | 6000 | 9200 | 0.035 | 35.000 | 34.989 | 41.988 | 41.972 | Table B2-4 | |
| 35 | 45 | 20 | BHTM3520 | 28.8 6470 | 41.7 9370 | 6.60 | 6100 | 9400 | 0.065 | 35.000 | 34.989 | 44.988 | 44.972 | Table B2-4 | ||||
| 35 | 45 | 30 | — | — | BHTM3530 | 43.8 9850 | 71.5 16070 | 11.2 | 6100 | 9400 | 0.096 | 35.000 | 34.989 | 44.988 | 44.972 | Table B2-4 | — | |
| 37 1.4567 | 37 | 43 | 12 | 37BTM4312A | 8.80 1980 | 13.6 3060 | 2.05 | 5600 | 8600 | 0.022 | 37.000 | 36.989 | 42.988 | 42.972 | Table B2-4 | |||
| 38 1.4961 | 38 | 45 | 12 | — | — | BTM384512A | 14.2 3190 | 23.3 5240 | 3.55 | 5500 | 8400 | 0.029 | 38.000 | 37.989 | 44.988 | 44.972 | Table B2-4 | — |
| 38 | 48 | 30 | BTM3830PL | 45.6 10250 | 76.5 17200 | 11.9 | 5600 | 8600 | 0.102 | 38.000 | 37.989 | 47.988 | 47.972 | Table B2-4 | ||||
| 40 1.5748 | 40 | 51 | 30 | 40BTM5130J | 48.6 10930 | 77.5 17420 | 12.1 | 5400 | 8300 | 0.112 | 40.000 | 39.989 | 50.986 | 50.967 | Table B2-4 | |||
| 41.5 1.6339 | 41.5 | 46.5 | 8.5 | — | — | BTM424709AJ | 7.75 1740 | 13.9 3120 | 2.10 | 4900 | 7500 | 0.015 | 41.500 | 41.489 | 46.488 | 46.472 | Table B2-4 | — |
| 42 1.6535 | 42 | 53 | 30 | BTM425330J | 51.0 11470 | 85.0 19110 | 13.3 | 5100 | 7800 | 0.121 | 42.000 | 41.989 | 52.986 | 52.967 | Table B2-4 | |||
| 43.52 1.7134 | 43.52 | 48.52 | 14 | — | — | 44BTM4914A | 13.3 2990 | 29.0 6520 | 4.35 | 4700 | 7200 | 0.027 | 43.520 | 43.509 | 48.508 | 48.492 | Table B2-4 | — |
| 45 1.7717 | 45 | 52 | 12 | 45BTM5212A | 15.2 3420 | 27.3 6140 | 4.15 | 4600 | 7000 | 0.034 | 45.000 | 44.989 | 51.986 | 51.967 | Table B2-4 | |||
| 48 1.8898 | 48 | 56 | 30 | — | — | BTM485630J | 45.4 10210 | 100 22480 | 15.6 | 4300 | 6600 | 0.103 | 48.000 | 47.989 | 55.986 | 55.967 | Table B2-4 | |
| 50 1.9685 | 50 | 58 | 20 | — | — | 50BTM5820J | 31.7 7130 | 61.9 13920 | 9.65 | 4200 | 6400 | 0.068 | 50.000 | 49.989 | 57.986 | 57.967 | Table B2-4 | |
| 50 | 62 | 25 | BTM5025 | 49.3 11080 | 79.5 17870 | 12.7 | 4200 | 6500 | 0.125 | 50.000 | 49.989 | 61.986 | 61.967 | Table B2-4 | ||||
| 55 2.1654 | 55 | 63 | 20 | — | — | 55BTM6320 | 32.5 7310 | 66.0 14840 | 10.3 | 3700 | 5700 | 0.073 | 55.000 | 54.987 | 62.986 | 62.967 | Table B2-4 | — |
| 55.254 2.1754 | 55.254 | 60.3 | 14 | BSM5514BJ-2 | 16.7 3750 | 41.0 9220 | 6.30 | 3600 | 5600 | 0.035 | 55.254 | 55.241 | 60.286 | 60.267 | Table B2-4 | |||
| 64 2.5197 | 64 | 73.178 | 21.1 | — | — | 64BTM7321A | 40.3 9060 | 84.9 19090 | 13.5 | 3200 | 4900 | 0.110 | 64.000 | 63.987 | 73.164 | 73.145 | 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.
