产品目录
NUTR系列支撑滚轮
型号 | 重量(g) | 轴直径mm | 主要尺寸(mm) | 额定载荷(N) | 极限转速(rpm) | ||||||
无内圈 | d | D | B | C | d1 | Cr | Cor | Oil | |||
NUTR15 | 99 | 35 | 15 | 35 | 19 | 18 | 20 | 20500 | 24500 | 6500 | |
NUTR15 | 158 | 42 | 15 | 42 | 18 | 18 | 20 | 20500 | 24500 | 6500 | |
NUTR17 | 147 | 40 | 17 | 40 | 21 | 20 | 22 | 21800 | 28500 | 5500 | |
NUTR17 | 220 | 47 | 17 | 47 | 21 | 20 | 22 | 21800 | 28500 | 5500 | |
NUTR20 | 245 | 47 | 20 | 47 | 25 | 24 | 27 | 36900 | 48900 | 4200 | |
NUTR20 | 321 | 52 | 20 | 52 | 25 | 24 | 27 | 36900 | 48900 | 4200 | |
NUTR202X | - | 35 | 15 | 35 | 19 | 18 | 19.5 | 20500 | 24500 | 6500 | |
NUTR25 | 281 | 52 | 25 | 52 | 25 | 24 | 31 | 40800 | 58500 | 3400 | |
NUTR25 | 450 | 62 | 25 | 62 | 25 | 24 | 31 | 10800 | 58500 | 3400 | |
NUTR30 | 465 | 62 | 30 | 62 | 29 | 28 | 38 | 56800 | 77500 | 2600 | |
NUTR30 | 697 | 72 | 30 | 72 | 29 | 28 | 38 | 56800 | 77500 | 2600 | |
NUTR30 | - | 80 | 30 | 80 | 31 | 30 | 44 | 56800 | 77500 | 2500 |