| 詢價 | 基本尺寸 mm |
基本額定負荷 kN |
疲勞負荷極限 Pu |
額定轉(zhuǎn)速 r/min |
質(zhì)量標準保持架 | 型號 | 尺寸 mm |
擋肩及倒角尺寸 mm |
計算系數(shù) | 角圈 | |||||||||||||||||||
| d | D | B | 動態(tài) C | 靜態(tài) Co | 參考轉(zhuǎn)速 | 極限轉(zhuǎn)速 | 標準保持架 | 其它保持架1) | d | d1 ～ |
D1 ～ |
F,E | r1,2 最小 |
r3,4 最小 |
s1) | da 最小 |
da 最大 |
db,Da 最小 |
Da 最大 |
ra 最大 |
rb 最大 |
kr | 型號 | 質(zhì)量 | 尺寸B1 | 尺寸B2 | |||
|
?40 | 90 | 33 | 129 | 120 | 15.3 | 8000 | 9500 | 0.94 | *NU2308ECP | J M ML |
40 | - | 75.6 | 52 | 1.5 | 1.5 | 2.9 | 49 | 50 | 54 | 81 | 1.5 | 1.5 | 0.25 | - | - | - | - |
|
40 | 90 | 33 | 129 | 120 | 15.3 | 8000 | 9500 | 0.96 | *NJ2308ECP | J M ML |
40 | 57.5 | 75.6 | 52 | 1.5 | 1.5 | 2.9 | 49 | 50 | 60 | 81 | 1.5 | 1.5 | 0.25 | - | - | - | - |
|
|
40 | 90 | 33 | 129 | 120 | 15.3 | 8000 | 9500 | 0.98 | *NUP2308ECP | M ML |
40 | 57.5 | 75.6 | 52 | 1.5 | 1.5 | - | 49 | - | 60 | 81 | 1.5 | 1.5 | 0.25 | - | - | - | - |
|
40 | 110 | 27 | 96.8 | 90 | 11.6 | 7000 | 8500 | 1.4 | NU408 | - | 40 | - | 84.2 | 58 | 2 | 2 | 2.5 | 53 | 56 | 60 | 97 | 2 | 2 | 0.15 | - | - | - | - |
|
|
40 | 110 | 27 | 96.8 | 90 | 11.6 | 7000 | 8500 | 1.35 | NJ408 | - | 40 | 64.8 | 84.2 | 58 | 2 | 2 | 2.5 | 53 | 56 | 67 | 97 | 2 | 2 | 0.15 | - | - | - | - |
|
45 | 75 | 16 | 44.6 | 52 | 6.3 | 9500 | 11000 | 0.26 | NU1009ECP | - | 45 | - | 65.3 | 52.5 | 1 | 0.6 | 0.9 | 48.2 | 51 | 54 | 70.4 | 1 | 0.6 | 0.1 | - | - | - | - |
|
|
45 | 85 | 19 | 69.5 | 64 | 8.15 | 9000 | 9500 | 0.48 | *NU209ECP | J M ML |
45 | 59 | 73 | 54.5 | 1.1 | 1.1 | 1.2 | 52 | 53 | 56 | 78 | 1 | 1 | 0.15 | HJ209EC | 0.052 | 5 | 8.5 |
|
45 | 85 | 19 | 69.5 | 64 | 8.15 | 9000 | 9500 | 0.49 | *NJ209ECP | J M ML |
45 | 59 | 73 | 54.5 | 1.1 | 1.1 | 1.2 | 52 | 53 | 61 | 78 | 1 | 1 | 0.15 | HJ209EC | 0.052 | 5 | 8.5 |
|
|
45 | 85 | 19 | 69.5 | 64 | 8.15 | 9000 | 9500 | 0.45 | *NUP209ECP | J M ML |
45 | 59 | 73 | 54.5 | 1.1 | 1.1 | - | 52 | - | 61 | 78 | 1 | 1 | 0.15 | - | - | - | - |
|
45 | 85 | 19 | 69.5 | 64 | 8.15 | 9000 | 9500 | 0.43 | *N209ECP | - | 45 | 59 | - | 76.5 | 1.1 | 1.1 | 1.2 | 52 | 74 | 78 | 78 | 1 | 1 | 0.15 | - | - | - | - |
|
|
45 | 85 | 23 | 85 | 81.5 | 10.6 | 9000 | 9500 | 0.52 | *NU2209ECP | J | 45 | - | 73 | 54.5 | 1.1 | 1.1 | 1.7 | 52 | 53 | 56 | 78 | 1 | 1 | 0.2 | - | - | - | - |
|
45 | 85 | 23 | 85 | 81.5 | 10.6 | 9000 | 9500 | 0.54 | *NJ2209ECP | J | 45 | 59 | 73 | 54.5 | 1.1 | 1.1 | 1.7 | 52 | 53 | 56 | 78 | 1 | 1 | 0.2 | - | - | - | - |
|
|
45 | 85 | 23 | 85 | 81.5 | 10.6 | 9000 | 9500 | 0.55 | *NUP2209ECP | - | 45 | 59 | 73 | 54.5 | 1.1 | 1.1 | - | 52 | - | 61 | 78 | 1 | 1 | 0.2 | - | - | - | - |
|
45 | 100 | 25 | 112 | 100 | 12.9 | 7500 | 8500 | 1 | *NU309ECP | J M ML |
45 | 64.4 | 83.8 | 58.5 | 1.5 | 1.5 | 1.7 | 54 | 56 | 61 | 91 | 1.5 | 1.5 | 0.15 | HJ309EC | 0.11 | 7 | 11.5 |
|
|
45 | 100 | 25 | 112 | 100 | 12.9 | 7500 | 8500 | 1.05 | *NJ309ECP | J M ML |
45 | 64.4 | 83.8 | 58.5 | 1.5 | 1.5 | 1.7 | 54 | 56 | 67 | 91 | 1.5 | 1.5 | 0.15 | HJ309EC | 0.11 | 7 | 11.5 |
|
45 | 100 | 25 | 112 | 100 | 12.9 | 7500 | 8500 | 0.95 | *NUP309ECP | J ML |
45 | 64.4 | 83.8 | 58.5 | 1.5 | 1.5 | - | 54 | - | 67 | 91 | 1.5 | 1.5 | 0.15 | - | - | - | - |
|
|
45 | 100 | 25 | 112 | 100 | 12.9 | 7500 | 8500 | 0.88 | *N309ECP | - | 45 | 64.4 | - | 88.5 | 1.5 | 1.5 | 1.7 | 54 | 86 | 91 | 91 | 1.5 | 1.5 | 0.15 | - | - | - | - |
|
45 | 100 | 36 | 160 | 153 | 20 | 7500 | 8500 | 1.3 | *NU2309ECP | ML | 45 | - | 83.8 | 58.5 | 1.5 | 1.5 | 3.2 | 54 | 56 | 61 | 91 | 1.5 | 1.5 | 0.25 | - | - | - | - |
|
|
45 | 100 | 36 | 160 | 153 | 20 | 7500 | 8500 | 1.35 | *NJ2309ECP | ML | 45 | 64.4 | 83.8 | 58.5 | 1.5 | 1.5 | 3.2 | 54 | 56 | 67 | 91 | 1.5 | 1.5 | 0.25 | - | - | - | - |
|
45 | 100 | 36 | 160 | 153 | 20 | 7500 | 8500 | 1.35 | *NUP2309ECP | ML | 45 | 64.4 | 83.8 | 58.5 | 1.5 | 1.5 | - | 54 | - | 67 | 91 | 1.5 | 1.5 | 0.25 | - | - | - | - |
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