PWKR系列（带偏心套型号为PWKRE）
螺栓轴型曲线滚轮PWKR系列曲线滚轮轴承和NUKR系列类似，均为双列满装圆柱滚子结构， 不同的是PWKR的外圈为双滚道，两列滚子是分开的，可承受更大的轴向载荷，允许较高的转速。
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内径
d
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型号
Type
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带偏心
套型号 Designation With Eccentric Collar
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尺寸 Dimensions
(mm)
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基本额定载荷 Basic Load Rating
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极限转速 Limiting Speed rpm
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|
D
|
d h7
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C
|
r min
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B
|
B1
|
B2
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G
|
G1
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A/F
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M1
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C1
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d2
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动Cr Dynamic KN
|
静Cor Static KN
|
|
16
|
——
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PWKRE35.2RS
|
35
|
16
|
18
|
0.6
|
52
|
32.5
|
——
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M16×1.5
|
17
|
8
|
——
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0.8
|
20
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17.2
|
18.3
|
6000
|
|
18
|
PWKR40.2RS
|
——
|
40
|
18
|
20
|
1
|
58
|
36.5
|
8
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M18×1.5
|
19
|
8
|
3
|
0.8
|
22
|
19.4
|
20.8
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5000
|
|
18
|
——
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PWKRE40.2RS
|
40
|
18
|
20
|
1
|
58
|
36.5
|
——
|
M18×1.5
|
19
|
8
|
——
|
0.8
|
22
|
19.4
|
20.8
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5000
|
|
20
|
PWKR47.2RS
|
PWKRE47.2RS
|
47
|
20
|
24
|
1
|
66
|
40.5
|
9
|
M20×1.5
|
21
|
10
|
4
|
0.8
|
27
|
30.6
|
33.6
|
3800
|
|
20
|
PWKR52.2RS
|
PWKRE52.2RS
|
52
|
20
|
24
|
1
|
66
|
40.5
|
9
|
M20×1.5
|
21
|
10
|
4
|
0.8
|
31
|
34.4
|
40.8
|
3800
|
|
24
|
PWKR62.2RS
|
PWKRE62.2RS
|
62
|
24
|
28
|
1
|
80
|
49.5
|
11
|
M24×1.5
|
25
|
14
|
4
|
1.3
|
38
|
52.4
|
69.8
|
2200
|
|
24
|
PWKR72.2RS
|
PWKRE72.2RS
|
72
|
24
|
28
|
1.1
|
80
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49.5
|
11
|
M24×1.5
|
25
|
14
|
4
|
1.3
|
44
|
61.8
|
81.4
|
2200
|
|
30
|
PWKR80.2RS
|
PWKRE80.2RS
|
80
|
30
|
35
|
1.1
|
100
|
63
|
15
|
M30×1.5
|
32
|
14
|
4
|
1
|
47
|
93.9
|
118.9
|
1800
|
|
30
|
PWKR85.2RS
|
PWKRE85.2RS
|
85
|
30
|
35
|
1.1
|
100
|
63
|
15
|
M30×1.5
|
32
|
14
|
4
|
1
|
47
|
93.9
|
118.9
|
1800
|
|
30
|
PWKR90.2RS
|
PWKRE90.2RS
|
90
|
30
|
35
|
1.1
|
100
|
63
|
15
|
M30×1.5
|
32
|
14
|
4
|
1
|
47
|
93.9
|
118.9
|
1800
|
