無內輪可分離型滾針從動軸承
RNAST..R |
RNAST |
軸徑 | 識別號碼 | 主要尺寸 mm | 基本動額 定荷重 kgf |
基本靜額 定荷重 kgf |
容許回 轉數 rpm |
||||
球面外徑 | 圓筒外徑 | Fw | D | C | rs 最小值 |
||||
7 | RNAST 5R | RNAST 5 | 7 | 16 | 7.8 | 0.3 | 280 | 240 | 24000 |
10 | RNAST 6R | RNAST 6 | 10 | 19 | 9.8 | 0.3 | 420 | 460 | 17000 |
12 | RNAST 8R | RNAST 8 | 12 | 24 | 9.8 | 0.6 | 580 | 600 | 14000 |
14 | RNAST 10R | RNAST 10 | 14 | 30 | 11.8 | 1 | 1000 | 990 | 12000 |
16 | RNAST 12R | RNAST 12 | 16 | 32 | 11.8 | 1 | 1070 | 1110 | 11000 |
20 | RNAST 15R | RNAST 15 | 20 | 35 | 11.8 | 1 | 1260 | 1460 | 8500 |
22 | RNAST 17R | RNAST 17 | 22 | 40 | 15.8 | 1 | 1790 | 2130 | 7500 |
25 | RNAST 20R | RNAST 20 | 25 | 47 | 15.8 | 1 | 1980 | 2500 | 7000 |
30 | RNAST 25R | RNAST 25 | 30 | 52 | 15.8 | 1 | 2120 | 2890 | 5500 |
38 | RNAST 30R | RNAST 30 | 38 | 62 | 19.8 | 1 | 3110 | 4630 | 4500 |
42 | RNAST 35R | RNAST 35 | 42 | 72 | 19.8 | 1 | 3300 | 5170 | 4000 |
50 | RNAST 40R | RNAST 40 | 50 | 80 | 19.8 | 1.5 | 3660 | 6230 | 3500 |
55 | RNAST 45R | RNAST 45 | 55 | 85 | 19.8 | 1.5 | 3810 | 6770 | 3000 |
60 | RNAST 50R | RNAST 50 | 60 | 90 | 19.8 | 1.5 | 3970 | 7310 | 3000 |
有內輪可分離型滾針從動軸承
NAST..R | NAST |
軸徑 | 識別號碼 | 主要尺寸 mm | 基本動額 定荷重 kgf |
基本靜額 定荷重 kgf |
容許回 轉數 rpm |
|||||||
球面外徑 | 圓筒外徑 | d | D | B | C | rs 最小值 |
r 1 s 最小值 |
Fw | ||||
6 | NAST 6R | NAST 6 | 6 | 19 | 10 | 9.8 | 0.3 | 0.3 | 10 | 420 | 460 | 17000 |
8 | NAST 8R | NAST 8 | 8 | 24 | 10 | 9.8 | 0.6 | 0.3 | 12 | 580 | 600 | 14000 |
10 | NAST 10R | NAST 10 | 10 | 30 | 12 | 11.8 | 1 | 0.3 | 14 | 1000 | 990 | 12000 |
12 | NAST 12R | NAST 12 | 12 | 32 | 12 | 11.8 | 1 | 0.3 | 16 | 1070 | 1110 | 11000 |
15 | NAST 15R | NAST 15 | 15 | 35 | 12 | 11.8 | 1 | 0.3 | 20 | 1260 | 1460 | 8500 |
17 | NAST 17R | NAST 17 | 17 | 40 | 16 | 15.8 | 1 | 0.3 | 22 | 1790 | 2130 | 7500 |
20 | NAST 20R | NAST 20 | 20 | 47 | 16 | 15.8 | 1 | 0.3 | 25 | 1980 | 2500 | 7000 |
25 | NAST 25R | NAST 25 | 25 | 52 | 16 | 15.8 | 1 | 0.3 | 30 | 2120 | 2890 | 5500 |
30 | NAST 30R | NAST 30 | 30 | 62 | 20 | 19.8 | 1 | 0.6 | 38 | 3110 | 4630 | 4500 |
35 | NAST 35R | NAST 35 | 35 | 72 | 20 | 19.8 | 1 | 0.6 | 42 | 3300 | 5170 | 4000 |
40 | NAST 40R | NAST 40 | 40 | 80 | 20 | 19.8 | 1.5 | 1 | 50 | 3660 | 6230 | 3500 |
45 | NAST 45R | NAST 45 | 45 | 85 | 20 | 19.8 | 1.5 | 1 | 55 | 3810 | 6770 | 3000 |
50 | NAST 50R | NAST 50 | 50 | 90 | 20 | 19.8 | 1.5 | 1 | 60 | 3970 | 7310 | 3000 |
可分離式雙蓋型滾子從動軸承 NAST ZZ
可分離式雙蓋+油封型滾子從動軸承 NAST ZZUU
NAST..ZZR |
NAST..ZZR | NAST..ZZ |
NAST..ZZUUR |
NAST..ZZUUR | NAST..ZZUU |
軸徑 | 識別號碼 | 主要尺寸 mm | 基本動額 定荷重 kgf |
基本靜額 定荷重 kgf |
容許回 轉數 rpm |
軸徑 | ||||||||||
雙蓋型 | 雙蓋+油封型 | |||||||||||||||
球面外徑 | 圓筒外徑 | 球面外徑 | 圓筒外徑 | d | D | B | C | a | e | f | rs 最小值 |
|||||
6 | NAST 6ZZR | NAST 6ZZ | NAST 6ZZUUR | NAST 6ZZUU | 6 | 19 | 14 | 13.8 | 14 | 2.5 | 0.8 | 0.3 | 420 | 460 | 17000 | 6 |
8 | NAST 8ZZR | NAST 8ZZ | NAST 8ZZUUR | NAST 8ZZUU | 8 | 24 | 14 | 13.8 | 17.5 | 2.5 | 0.8 | 0.6 | 580 | 600 | 14000 | 8 |
10 | NAST10ZZR | NAST10ZZ | NAST10ZZUUR | NAST10ZZUU | 10 | 30 | 16 | 15.8 | 23.5 | 2.5 | 0.8 | 1 | 1000 | 990 | 12000 | 10 |
12 | NAST12ZZR | NAST12ZZ | NAST12ZZUUR | NAST12ZZUU | 12 | 32 | 16 | 15.8 | 25.5 | 2.5 | 0.8 | 1 | 1070 | 1110 | 11000 | 12 |
15 | NAST15ZZR | NAST15ZZ | NAST15ZZUUR | NAST15ZZUU | 15 | 35 | 16 | 15.8 | 29 | 2.5 | 0.8 | 1 | 1260 | 1460 | 8500 | 15 |
17 | NAST17ZZR | NAST17ZZ | NAST17ZZUUR | NAST17ZZUU | 17 | 40 | 20 | 19.8 | 32.5 | 3 | 1 | 1 | 1790 | 2130 | 7500 | 17 |
20 | NAST20ZZR | NAST20ZZ | NAST20ZZUUR | NAST20ZZUU | 20 | 47 | 20 | 19.8 | 38 | 3 | 1 | 1 | 1980 | 2500 | 7000 | 20 |
25 | NAST25ZZR | NAST25ZZ | NAST25ZZUUR | NAST25ZZUU | 25 | 52 | 20 | 19.8 | 43 | 3 | 1 | 1 | 2120 | 2890 | 5500 | 25 |
30 | NAST30ZZR | NAST30ZZ | NAST30ZZUUR | NAST30ZZUU | 30 | 62 | 25 | 24.8 | 50.5 | 4 | 1.2 | 1 | 3110 | 4630 | 4500 | 30 |
35 | NAST35ZZR | NAST35ZZ | NAST35ZZUUR | NAST35ZZUU | 35 | 72 | 25 | 24.8 | 53.5 | 4 | 1.2 | 1 | 3300 | 5170 | 4000 | 35 |
40 | NAST40ZZR | NAST40ZZ | NAST40ZZUUR | NAST40ZZUU | 40 | 80 | 26 | 25.8 | 61.5 | 4 | 1.2 | 1.5 | 3660 | 6230 | 3500 | 40 |
45 | NAST45ZZR | NAST45ZZ | NAST45ZZUUR | NAST45ZZUU | 45 | 85 | 26 | 25.8 | 66.5 | 4 | 1.2 | 1.5 | 3810 | 6770 | 3000 | 45 |
50 | NAST50ZZR | NAST50ZZ | NAST50ZZUUR | NAST50ZZUU | 50 | 90 | 26 | 25.8 | 76 | 4 | 1.2 | 1.5 | 3970 | 7310 | 3000 | 50 |