Wareegtada isdhaafsan waxay ka kooban tahay giraan dibadda ah, giraan gudaha ah, iyo tiro badan oo rollers iyo spacers ah.Rululatu waxay u dhexaysaa giraanta gudaha iyo dibadda iyada oo meelaha bannaan ee la dhex dhigo rullaluistuyada dhexdooda si ay uga hortagaan is jiid-jiidka ka dhexeeya iyaga oo hoos u dhigaya iska caabbinta wareegga wareegga.
Roolaha isdhaafka ah: TAXANAHA CRBH | Lambarka aqoonsiga (IKO) | Cabirka ugu muhiimsan (mm) | Cabbirrada dhejinta | Qiimaynta culeyska aasaasiga ah (radial) |
| giraanta gudaha | giraanta dibadda | ballac ahaan | r (daqiiqo) | da | Da | C | C0 |
| d | D | B | kN | kN |
| CRBH 10020 A | CRBH 10020 A UU | 100 | 150 | 20 | 0.6 | 110 | 140 | 50.9 | 72.2 |
| CRBH 11020 A | CRBH 11020 A UU | 110 | 160 | 20 | 0.6 | 120 | 150 | 52.4 | 77.4 |
| CRBH 12025 A | CRBH 12025 A UU | 120 | 180 | 25 | 1 | 132 | 168 | 73.4 | 108 |
| CRBH 13025 A | CRBH 13025 A UU | 130 | 190 | 25 | 1 | 142 | 178 | 75.9 | 115 |
| CRBH 14025 A | CRBH 14025 A UU | 140 | 200 | 25 | 1 | 152 | 188 | 81.9 | 130 |
| CRBH 15025 A | CRBH 15025 A UU | 150 | 210 | 25 | 1 | 162 | 198 | 84.3 | 138 |
| CRBH 20025 A | CRBH 20025 A UU | 200 | 260 | 25 | 1 | 212 | 248 | 92.3 | 169 |
| CRBH 25025 A | CRBH 25025 A UU | 250 | 310 | 25 | 1.5 | 262 | 298 | 102 | 207 |
