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Linear Bearing
NingBo KaiCheng Bearings Manufacturing Co., Ltd. founded in 1988, It's specialized in manufacturing deep groove ball bearings, tapered roller bearings, automobile bearings, linear bearing, linear bearings etc. The high speed and low noise bearings is our mainly produces of EMQ bearings. We are own our brand of "CIE", It is of advanced productive technique, consummate device and complete testing means. As well as we have powerful strength for new products, linear bearing, linear bearings and special bearings development. Form last year, We are sales about Seventy million US$ for export, About 90% produce in our factory is for export.

linear bearing

Material
LBE: Carbon Steel
LB:  Stainless Steel 440C

Performance
Shaft Tolerance: h6 (Normal Fit) j6 (Closer Fit) 
Housing Tolerance: H7(Clearance Fit) J7 (Interference Fit) 
Max Operating Temp: +100 (intermittent) +80 (continuous)

Other Info.  
LBE60 & LBE80 are not sealed and are fitted with metal ball retainers. Other sizes have resin retainers fitted as standard - metal retainers available on request, P.O.A.
For use with h6 Hard Linear Shafting Z--A Z--B 60 HRC 
Steel ground & polished

Part
Number
Shaft ?
br> mm
Wt. g
Type A
A -Ball
Circs.
Wt. g
Type B
B -Ball
Circs.
Wt. g
Type C
C -Ball
Circs.
Tol.
Tol.
L
Tol.
LBE5 / LB5
5
10
4
9.5
4
-
-
5
+8/-0
12
0/-8
22
0/-210
LBE8 / LB8
8
20
4
19.0
4
-
-
8
+8/-0
16
0/-8
25
0/-210
LBE12 / LB12
12
41
4
40.0
4
32
3
12
+8/-0
22
0/-9
32
0/-250
LBE16 / LB16
16
56
4
54.5
4
44
3
16
+9/-1
26
0/-9
36
0/-250
LBE20 / LB20
20
92
5
90.0
5
75
4
20
+9/-1
32
0/-11
45
0/-250
LBE25 / LB25
25
220
6*
215.0
6*
181
5*
25
+11/-1
40
0/-11
58
0/-300
LBE30
30
325
6
320.0
6
272
5
30
+11/-1
47
0/-11
68
0/-300
LBE40
40
705
6
694.0
6
600
5
40
+13/-2
62
0/-13
80
0/-300
LBE50
50
1130
6
1110.0
6
970
5
50
+13/-2
75
0/-13
100
0/-350
LBE60**
60
2050
6
2000.0
6
1580
5
60
+13/-2
90
0/-15
125
0/-400
LBE80
80
5140
6
5100.0
6
4350
5
80
+16/-4
120
0/-15
165
0/-400

* Seals extrude a little from the width of the internal cylinder
** Not available sealed
1kgf = 9.807N = 2.205lbs. 1mm = 0.039 inch
Part
Number
A
Tol.
W
h
h1
Deg.
Ecc.
Max.
Ord. kgf
Max.
kgf
Ord. Kgf
Max.
kgf
CARBON STEEL
LBE5
12
0/+270
1.1
11.5
1.0
-
-
12
10
10
18
18
LBE8
14
0/+270
1.1
15.2
1.0
-
-
12
14
14
25
25
LBE12
20
0/+330
1.3
21.0
1.5
7.5
78
12
32
45
56
79
LBE16
22
0/+330
1.3
24.9
1.5
10.0
78
12
35
49
58
82
LBE20
28
0/+330
1.6
30.3
2.0
10.0
60
15
49
100
110
170
LBE25
40
0/+390
1.85
37.5
2.0
12.5
60
15
120
180
200
290
LBE30
48
0/+390
1.85
44.5
2.0
12.5
50
15
180
230
310
390
LBE40
56
0/+460
2.15
59.0
3.0
16.8
50
17
310
400
490
620
LBE50
72
0/+460
2.65
72.0
3.0
21.0
50
17
450
580
710
910
LBE60
95
0/+400
3.15
86.5
3.0
27.2
54
20
490
630
820
1050
LBE80
125
0/+400
4.15
116.0
3.0
36.3
54
20
910
1160
1450
1860
STAINLESS STEEL 440C
LB5
12
0/+270
1.1
11.5
1.0
-
-
12
7.0
7.0
12.6
12.6
LB8
14
0/+270
1.1
15.2
1.0
-
-
12
4.9
4.9
17.5
17.5
LB12
20
0/+330
1.3
21.0
1.5
7.5
78
12
22.4
22.4
39.2
55.3
LB16
22
0/+330
1.3
24.9
1.5
10.0
78
12
24.5
34.3
40.6
57.4
LB20
28
0/+330
1.6
30.3
2.0
10.0
60
15
34.3
70.0
77.0
119.0
LB25
40
0/+390
1.85
37.5
2.0
12.5
60
15
48.0
126.0
140.0
203.0



 

 
Contact us

Ningbo KaiCheng Bearings Manufactory Co.,Ltd.
Add:Room 624, Jinhui Building, No.1318, Qianying Road, Cixi, Zhejiang.
Tel:0086-574-63006565
Fax:0086-574-63105608
E-mail:bearingcie@bearingcie.com
Website: http://www.bearingcie.com
Contact Person : Mr. FangJun(Sales Manager)
 
 



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