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Yoke Type Track Roller Bearings

PWTR... 2RS series 系列

PWTR系列
轴径
型号
重量
尺寸
基本额定载荷
极限转速
Shaft
Diameter
Designation
Mass
Dimensions
Basic Load Ratings
Limiting
D
B
C
d1
rs
rs1
动  Cr
静  Cor
Speed
mm
g
mm
min.
Dynamic
Static
grease
 
N
rpm
15
PWTR 15.2RS
99
15
35
19
18
20
0.6
0.3
11600
11300
6000
PWTR 1542.2RS
158
15
42
19
18
20
0.6
0.3
13500
14100
6000
17
PWTR 17.2RS
147
17
40
21
21
22
1
0.5
13200
13800
5000
PWTR 1747.2RS
220
17
47
21
21
22
1
0.5
14800
16400
5000
20
PWTR 20.2RS
245
20
47
25
24
27
1
0.5
23200
25500
3800
  
PWTR 2052.2RS
321
20
52
25
24
27
1
0.5
25500
29500
3800
25
PWTR 25.2RS
281
25
52
25
24
31
1
0.5
24200
28000
3800
PWTR 2562.2RS
450
25
62
25
24
31
1
0.5
29000
36000
3800
30
PWTR 30.2RS
465
30
62
29
28
38
1
0.5
35000
39500
2200
PWTR 3072.2RS
697
30
72
29
28
38
1
0.5
41000
49000
2200
35
PWTR 35.2RS
630
35
72
29
28
44
1.1
0.6
38500
46500
1800
PWTR 3580.2RS
838
35
80
29
28
44
1.1
0.6
43500
55000
1800
40
PWTR 40.2RS
816
40
80
32
30
51
1.1
0.6
44500
53000
1500
PWTR 4090.2RS
1129
40
90
32
30
51
1.1
0.6
52000
66000
1500
45
PWTR 45.2RS
883
45
85
32
30
55
1.1
0.6
45000
55000
1300
  
PWTR 45100.2RS
1396
45
100
32
30
55
1.1
0.6
56000
74000
1300
50
PWTR 50.2RS
950
50
90
32
30
60
1.1
0.6
45500
57000
1100
PWTR 50110.2RS
1690
50
110
32
30
60
1.1
0.6
59000
82000
1100
说明:
Note:
1.表中所列基本额定载荷、极限转速和重量,仅供选择参考用。
1.These load,speed and mass is reference of choice only.
2.油润滑时,极限转速为表列数值增加30%。
2.Withe an effective oil supply,the limiting speed can be increased by about 30%.
3.外圈的外圆为修正曲线。 3.Their outer rings are supplied optimal curve ground.

说明:

1、   表中所列基本额定载荷、极限转速和重量,仅供选择参考用。

2、   油润滑时,极限转速为表列数值增加30%

3、   外圈的外圆为修正曲线。

  Note:
1. These load, speed and mass is reference of choice only.
2.With an effective oil supply, the limiting speed can be increased by about 30%, except for sealed roller followers.

3.Their outer rings are supplied optimal curve ground.

 

 
  Contact Details

Suzhou (China) SLZ Machinery Co Ltd
Address:
.7 Dong Xiao Qiao Xia Tang, Shi Zi Jie, Suzhou, China 215006
Tel:  (86 512) 61155723 /  (86 512) 65213180
Fax:  (86 512) 65123180 / (86 512) 65155198

Homepage: http://www.bearingsworld.com

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Email Address(es):

Key Contact:
Mr  Yuexian Dong
Sales Manager
MSN: order@bearingsworld.com

Mr  Yunfei
Marketing Executive

Ms  Lu, anney
Marketing Executive