Qafaslangan roller LM qo'llanmasi Ultra yuqori qattiqlik turi (tortishish darajasi past) Model SRN
SRN-C, SRN-LC va SRN-SLC modellari
| SRN 35C | 34*44*100*125 | 1.5 | 6.9 | Bloklash | THK |
| SRN 35LC | 34*44*100*155 | 2.3 | 6.9 | Bloklash | THK |
| SRN 35SLC | 34*44*100*180.8 | 2.8 | 6.9 | Bloklash | THK |
| SRN 45C | 45*52*120*155 | 3.1 | 11.3 | Bloklash | THK |
| SRN 45LC | 45*52*120*190 | 4.1 | 11.3 | Bloklash | THK |
| SRN 45SLC | 45*52*120*231.5 | 5.4 | 11.3 | Bloklash | THK |
| SRN 55C | 53*63*140*185 | 5.1 | 15.8 | Bloklash | THK |
| SRN 55LC | 53*63*140*235 | 7.1 | 15.8 | Bloklash | THK |
| SRN 55SLC | 53*63*140*292 | 9.4 | 15.8 | Bloklash | THK |
| SRN 65C | 63*75*170*244.9 | 10.4 | 21.3 | Bloklash | THK |
| SRN 65LC | 63*75*170*303 | 13.9 | 21.3 | Bloklash | THK |
| SRN 65SLC | 63*75*170*380 | 18.5 | 21.3 | Bloklash | THK |
SRN-R, SRN-LR va SRN-SLR modellari
| SRN 35R | 34*44*70*125 | 1.1 | 6.9 | Bloklash | THK |
| SRN 35LR | 34*44*70*155 | 1.5 | 6.9 | Bloklash | THK |
| SRN 35SLR | 34*44*70*180.8 | 1.8 | 6.9 | Bloklash | THK |
| SRN 45R | 45*52*86*155 | 2 | 11.3 | Bloklash | THK |
| SRN 45LR | 45*52*86*190 | 2.6 | 11.3 | Bloklash | THK |
| SRN 45SLR | 45*52*86*231.5 | 3.4 | 11.3 | Bloklash | THK |
| SRN 55R | 53*63*100*185 | 3.3 | 15.8 | Bloklash | THK |
| SRN 55LR | 53*63*100*235 | 4.6 | 15.8 | Bloklash | THK |
| SRN 55SLR | 53*63*100*292 | 5 | 15.8 | Bloklash | THK |
| SRN 65R | 63*75*126*244.9 | 7.1 | 21.3 | Bloklash | THK |
| SRN 65LR | 63*75*126*303 | 9.4 | 21.3 | Bloklash | THK |
| SRN 65SLR | 63*75*126*380 | 12.6 | 21.3 | Bloklash | THK |
