2015年9月23日星期三

THK SSR-XV(XVM)/SSR-XW(XWM)

Email: thk-stieber-bando-bearing@hotmail.com

THK Caged Ball LM Guide
Ball Cage Effect,Compact, Radial Type,SSR

External dimensions





LM block dimensions





Model No.
















Height
Width
Length











Grease















M
W
L
B
C
SR
L1
T
K
N
E
f0
e0
D0
nipple
H3
SSR 15XVXVM
24
34
40.3
26
M47
23.3
6.5
19.5
4.5
5.5
2.7
4.5
3
PB1021B
4.5
SSR 15XWXWM
56.9
26
39.9
SSR 20XVXVM
28
42
47.7
32
M58
27.8
8.2
22.0
5.5
12.0
2.8
5.2
3
B-M6F
6
SSR 20XWXWM
66.5
32
46.6
SSR 25XVXVM
33
48
60
35
M69
36.8
8.4
26.2
6.0
12.0
3.3
7.0
3
B-M6F
6.8
SSR 25XWXWM
83.0
35
59.8
SSR 30XWXWM
42
60
97.0
40
40
M812
70.7
11.3
32.5
8.0
12.0
4.5
7.6
4
B-M6F
9.5

















SSR 35XW
48
70
110.9
50
50
M812
80.5
13.0
36.5
8.5
12.0
4.7
8.8
4
B-M6F
11.5






External dimensions
















LM block dimensions











Model No.


















































Height
Width
Length

































Grease
















































M


W

L


B


C


H

L1

T
K

N

E

f0

e0

D0

nipple

H3




















































SSR 15XTB

24

52
56.9


41

26

4.5
39.9
7

19.5
4.5
5.5

2.7

4.5

3

PB1021B

4.5





















































SSR 20XTB

28

59
66.5


49

32

5.5
46.6
9

22.0
5.5
12.0

2.8

5.2

3

B-M6F

6.0





















































SSR 25XTB

33

73
83.0


60

35

7.0
59.8
10

26.2
6.0
12.0

3.3

7.0

3

B-M6F

6.8
































































































Model number coding













































SSR25X


TB


2

UU


C1

+1240L


Y  P

-




















































Model

Type
of



Contamination
LM rail length(in mm)

















Symbol for



number
LM block


protection






























No. of rails used








Applied to only 15 and 25






Symbol for






accessory














on the same plane













































symbol (*1)
Radial clearance symbol (*2)








LM rail jointed use























Normal (No symbol)




Accuracy symbol (*3) Normal grade (No Symbol)



















Light preload (C1)




High accuracy grade (H)/Precision grade (P)





No. of LM blocks used
























Super precision grade (SP)/Ultra precision grade (UP)





on the same rail


Standard Length and Maximum Length of the LM Rail for Model













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