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| Rodamientos de rodillos cruzados ultrafinos de la serie XRA | ||||||||||
| tipo nominal | Dimensión externa |
Carga nominal básica
(kN) |
Peso | tipo correspondiente | ||||||
| Diámetro interno | Diámetro exterior | Ancho | Diámetro del círculo de paso del rodillo | Dimensión del hombro | Dirección radial | |||||
| d | D | B | Dpw | ds | Dh | C | Co | Kg | THK | |
| XRA 5008 | 50 | 66 | 8 | 57 | 53.5 | 60.5 | 5.1 | 7.19 | 0.08 | RA5008 |
| XRA 6008 | 60 | 76 | 8 | 67 | 63.5 | 70.5 | 5.68 | 8.68 | 0.09 | RA6008 |
| XRA 7008 | 70 | 86 | 8 | 77 | 73.5 | 80.5 | 5.98 | 9.8 | 0.1 | RA7008 |
| XRA 8008 | 80 | 96 | 8 | 87 | 83.5 | 90.5 | 6.37 | 11.3 | 0.11 | RA8008 |
| XRA 9008 | 90 | 106 | 8 | 97 | 93.5 | 100.5 | 6.67 | 12.4 | 0.12 | RA9008 |
| XRA 10008 | 100 | 116 | 8 | 107 | 103.5 | 110.5 | 7.15 | 13.9 | 0.15 | RA10008 |
| XRA 11008 | 110 | 126 | 8 | 117 | 113.5 | 120.5 | 7.45 | 15 | 0.16 | RA11008 |
| XRA 12008 | 120 | 136 | 8 | 127 | 123.5 | 130.5 | 7.84 | 16.5 | 0.17 | RA12008 |
| XRA 13008 | 130 | 146 | 8 | 137 | 133.5 | 140.5 | 7.94 | 17.6 | 0.18 | RA13008 |
| XRA 14008 | 140 | 156 | 8 | 147 | 143.5 | 150.5 | 8.33 | 19.1 | 0.19 | RA14008 |
| XRA 15008 | 150 | 166 | 8 | 157 | 153.5 | 160.5 | 8.82 | 20.6 | 0.2 | RA15008 |
| XRA 16013 | 160 | 186 | 13 | 172 | 165 | 179 | 23.3 | 44.9 | 0.59 | RA16013 |
| XRA 17013 | 170 | 196 | 13 | 182 | 175 | 189 | 23.5 | 46.5 | 0.64 | RA17013 |
| XRA 18013 | 180 | 206 | 13 | 192 | 185 | 199 | 24.5 | 49.8 | 0.68 | RA18013 |
| XRA 19013 | 190 | 216 | 13 | 202 | 195 | 209 | 24.9 | 51.5 | 0.69 | RA19013 |
| XRA 20013 | 200 | 226 | 13 | 212 | 205 | 219 | 25.8 | 54.7 | 0.71 | RA20013 |
Nota:
1.El modelo nominal con anillo de sellado es XRA***UU.
2. Cuando se requiera alta precisión, utilice el método de rotación del anillo interno.
