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Yoke Type Track Rollers NATR/NATV Series
Yoke Type Track Rollers NATR/NATV Series
Designations and Approx Mass | Weight(g) | Major dimensionsr(mm) | C | Basic Load Rating (N) | Limiting speeds (rpm) | ||||||||
Without Seal | Weight(g) | Wit seal | d | D | Shaft Diameter | B | C | Cr | Cor | Grease | |||
NATR6 | 20 | NATR6PP | 20 | 6 | 19 | 19 | 12 | 11 | 14 | 3600 | 36500 | 20000 | |
NATR8 | 41 | NATR8PP | 41 | 8 | 24 | 24 | 15 | 14 | 19 | 4500 | 5400 | 5000 | |
NATV10 | 65 | NATV10PP | 65 | 10 | 30 | 30 | 15 | 14 | 23 | 10900 | 17000 | 4500 | |
NATV12 | 72 | NATV12PP | 72 | 12 | 32 | 32 | 15 | 14 | 25 | 11800 | 19000 | 3900 | |
NATV15 | 105 | NATV15PP | 105 | 15 | 35 | 35 | 19 | 18 | 27 | 16000 | 32500 | 3400 | |
NATV17 | 152 | NATV17PP | 152 | 17 | 40 | 40 | 21 | 20 | 32 | 196900 | 37000 | 2900 | |
NATV20 | 254 | NATV20PP | 254 | 20 | 47 | 47 | 25 | 24 | 37 | 25800 | 57000 | 2600 | |
NATV25 | 285 | NATV25PP | 285 | 25 | 52 | 52 | 25 | 24 | 42 | 29000 | 69600 | 2100 | |
NATV30 | 481 | NATV30PP | 481 | 30 | 62 | 62 | 29 | 28 | 51 | 45500 | 104000 | 1700 | |
NATV35 | 647 | NATV35PP | 647 | 35 | 72 | 72 | 29 | 28 | 58 | 50800 | 109500 | 1400 | |
NATV40 | 890 | NATV40PP | 890 | 40 | 80 | 80 | 32 | 30 | 66 | 64000 | 139000 | 1300 | |
NATV5 | 15 | NATV5PP | 15 | 5 | 16 | 16 | 12 | 11 | 12 | 4500 | 6300 | 8500 |