LINEAR MOTION BALL BEARINGS
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LB Linear Bearing Series

Shaft Diameter d
mm
Standard Adjustable Open Type Main Dimension(mm)
Type Lines Of Friction Balls Type Lines Of Friction Balls Type Lines Of Friction Balls Dimension oF Inscribing Circle Outside Dimension
New Old Permissible Tolerance
m
D Permissible Tolerance
m
Precision normal
6 LB6 ZX61219 4 - - - - 6 0
-6
0
-9
12

0
-10

8 LB8S ZX81517S 4 - - - - 8 15
8 LB8 ZX81524 4 - - - - 8 15
10 LB10 ZX101929 4 - - - - 10 19
12 LB12 ZX122130 4 LB12AJ 4 LB12OP 3 12 21 0
-12
13 LB13 ZX132332 4 LB13AJ 4 LB13OP 3 13 23
16 LB16 ZX162837 4 LB16AJ 4 LB16OP 3 16 28
20 LB20 ZX203242 5 LB20AJ 5 LB20OP 4 20 0
-7
0
-10
32 0
-14
25 LB25 ZX254059 6 LB25AJ 6 LB25OP 5 25 40
30 LB30 ZX304564 6 LB30AJ 6 LB30OP 5 30 45
35 LB35 ZX355270 6 LB35AJ 6 LB35OP 5 35 0
-8
0
-12
52 0
-17
38 LB38 ZX385776 6 LB38AJ 6 LB38OP 5 38 57
40 LB40 ZX406080 6 LB40AJ 6 LB40OP 5 40 60
50 LB50 ZX5080100 6 LB50AJ 6 LB50OP 5 50 80
60 LB60 ZX6060110 6 LB60AJ 6 LB60OP 5 60 0
-9
0
-15
90 0
-20
80 LB80 ZX80120140 6 LB80AJ 6 LB80OP 5 80 120
100 LB100 ZX100150175 6 LB100AJ 6 LB100OP 5 100 0
-10
0
-20
150 0
-25
Main Dimension(mm)
ȣ

Eccentricity(max)
m

Rated Load
kgf

Diameter of feeding oil hofe

mm
Weight Standard type
g
Shaft diameter

d
mm
L Permissible Tolerance m B Permissible Tolerance m W D1 h h1 Percision Normal Dyn C Stat C
19 0
-200
13.5 0 -200
1.1 11.5 - - - 8 12 11 19 - 7 6
17 11.5 1.1 14.3 - - - 10 16 - 10 8
24 17.5 1.1 14.3 - - - 12 23 - 14 8
29 22 1.3 18 - - - 26 43 2.0 25 10
30 23 1.3 20 1.5 7.5 800 27 50 2.0 38 12
32 23 1.3 22 1.5 9 800 30 52 2.0 45 13
37 26.5 1.6 27 1.5 11 800 49 78 2.3 69 16
42 0
-300
30.5 0 -300
1.6 30.5 1.5 11 600 10 15 60 105 2.3 100 20
59 41 1.85 38 2 13 500 105 185 3.0 200 25
64 44.5 1.85 43 2.5 15 500 140 255 3.0 265 30
70 49.5 2.1 49 2.5 17 500 160 315 3.0 350 35
76 58.5 2.1 54.5 3 18 500 205 365 3.0 495 38
80 60.5 2.1 57 3 20 500 235 450 3.0 770 40
100 74 2.6 76.5 3 25 500 450 730 4.0 1430 50
110 0
-400
85 0
-400
3.15 86.5 3 30 500 12 20 490 830 4.0 1800 60
140 105.5 4.15 116 3 40 500 835 1310 4.0 4600 80
175 125.5 4.15 145 3 50 500 1260 2010 4.0 9000 100
 
 
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