KOYO BEARING
| d | D | Boundary dimensions (mm) B C Fw Ew | r min. | r1 min. | Basic load ratings (kN) Cr C0r | Fatigue load limit (kN) Cu | Bearing No. | Design | Lubrication hole n-φm (qty-mm) | Key way dimensions (mm) Kw KD rk | Mounting dimensions (mm) | Mass (kg) | |||||||
| da min. | Da max. | ra max. | |||||||||||||||||
| 50 | 90 | 44.450 — 60.325 — | 2.0 | 2.0 | 148 | 167 | 24.2 | W99210NU | 1 | 2-8 | — | — | — | 58 | 82 | 1 | 1.17 | ||
| 55 | 100 | 46.025 — 66.635 89.635 | 2.0 | 2.5 | 183 | 199 | 29.3 | W99211 | 2 | 2-8 | — | — | — | 64 | 92 | 1.5 | 1.64 | ||
| 60 | 110 | 49.200 — 73.025 — | 2.4 | 2.4 | 216 | 237 | 34.7 | W99212NU | 1 | 2-8 | — | — | — | 69 | 101 | 1.5 | 2.02 | ||
| 70 | 125 | 60.325 — 84.138 109.538 | 2.8 | 2.8 | 303 | 381 | 55.6 | W99214 | 2 | 2-9.5 | — | — | — | 80 | 115 | 1.5 | 3.19 | ||
| 75 | 130 | 66.675 — 88.881 114.281 | 2.8 | 2.8 | 328 | 428 | 61.8 | W99215 | 2 | 2-9.5 | — | — | — | 85 | 120 | 1.5 | 3.69 | ||
| 80 | 140 | 66.675 — 95.250 — | 3.2 | 3.2 | 349 | 437 | 62.1 | W99216NU | 1 | 2-11.1 | — | — | — | 91 | 129 | 2 | 4.29 | ||
| 100 | 180 180 | 58.740 — 82.550 — | 120 — 120.650 — | 4 4 | 4 4 | 425 568 | 483 701 | 64.8 92.9 | 99220NU W99220NU | 1 1 | 2-14 2-14 | — — | — — | — — | 112 112 | 168 168 | 2.5 2.5 | 6.41 9.37 | |
| 101.600 | 180 | 110 58.740 120 — | 4 | 3 | 425 | 483 | 64.8 | T99220NU-1 | 4 | 2-14 | 20 | 10 | 1.5 | 113 | 167 | 2 | 7.59 | ||
| 110 | 200 200 | 65.088 — 88.900 — | 133.500 — 132.500 — | R2.1 4 | R2.1 4 | 478 664 | 579 802 | 77.1 103 | 99222NU W99222NU | 1 1 | 2-14 2-14 | 122 123 | 188 187 | 2 2.5 | 9.07 11.9 | ||||
| 114.300 | 200 | 111.125 88.900 133.350 — | 4 | 3 | 663 | 803 | 103 | TW99222NU | 4 | 2-14 | 28.97 | 9.53 | 2 | 126 | 187 | 2 | 11.9 | ||
| 125.413 | 230 | 117.475 79.375 153.988 — | 4.8 | 3 | 700 | 838 | 106 | T99226NU | 4 | 2-14 | 25.8 | 9.53 | 2 | 137 | 215 | 2 | 16.4 | ||
| 130 | 230 230 | 79.375 — 107.950 — | 153.988 — 153.988 — | 4.8 4.8 | 4 4 | 700 883 | 838 1 130 | 106 140 | 99226NU W99226NU | 1 1 | 2-14 2-14 | — — | — — | — — | 143 143 | 215 215 | 2.5 2.5 | 13.9 18.9 | |
| 138.113 | 250 | 130.175 120.650 168.275 — | 5.6 | 3 | 1 130 | 1 540 | 184 | TXW99228NU | 4 | 2-14 | 35.32 | 9.5 | 2 | 150 | 233 | 2 | 26.0 | ||
| 140 | 250 250 250 250 | 82.550 — 168.275 — 82.550 — 168.275 222.251 120.650 — 168.275 — 120.650 — 168.275 222.251 | 5.6 5.6 5.6 5.6 | 5.6 5.6 5.6 5.6 | 792 872 1 130 1 260 | 968 1 100 1 540 1 770 | 119 136 184 211 | 99228NU 99228 W99228NU W99228 | 1 2 1 2 | 2-14.3 2-14.3 2-14 2-14 | — — — | — — — | — — — | 157 157 157 157 | 233 233 233 233 | 3 3 3 3 | 17.2 17.2 25.2 25.2 | ||
| 150 | 270 270 | 88.900 — 120.650 — | 179.388 — 179.388 — | 5.6 5.6 | 5.6 5.6 | 852 1 080 | 1 000 1 350 | 121 160 | 99230NU W99230NU | 1 1 | 2-16 2-16 | — — | — — | — — | 167 167 | 253 253 | 3 3 | 21.5 29.6 | |
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.
