Product Catalog
Deep Groove Ball Bearing
Self Aligning Ball Bearing
Cylindrical Roller Bearing
Spherical Roller Bearing
Angular Contact Ball Bearing
Tapered Roller Bearing
Thrust Ball Bearing
Thrust sphercial roller bearing
Bearing Unit
Linear Bearing
Spherical plain bearing
Stainless Steel Bearing
Taper Bush
Axial Needle Roller and Cage Assemblies
Drawn Cup Needle Roller Bearing Clutch
Machined needle roller bearing
Drawn cup needle roller bearing
Needle Roller and Cage Assemblies
Slide Guide Rails
Ball Screw Support Bearing
Ball Screw Support Bearings
Optical Axis
LM、LM-AJ、LM-OP
Product Parameter
| Bearing No. | Number of steel balls | Weight (g) | Nominal shaft diametermm | Main dimensions and tolerances (mm) | Eccentricity (max) μ M | Maximum radial clearance (max) μ M | Rated load C (n) | Rated load CO (n) | |||||||||||||||
| Standard type | Sealed type | Gap adjustment type | open | dr | tolerance | D | D公差 | L | L公差 | B | B公差 | W | D1 | H | H1 | Theta | |||||||
|
LM4 | LM4UU | — | — | 4 | 2 | 4 | 0/-0.008 | 8 | 0/-0.009 | 12 | 0/-0.12 | — | — | — | — | — | — | — | - | - | - | - |
|
|
LM5 | LM5UU | — | — | 4 | 4 | 5 | 0/-0.008 | 10 | 0/-0.009 | 15 | 0/-0.12 | 10.2 | 0/-0.2 | 1.1 | 9.6 | — | — | — | 8 | -3 | 167 | 206 |
|
|
LM6 | LM6UU | LM6-AJ | — | 4 | 8.5 | 6 | 0/-0.009 | 12 | 0/-0.011 | 19 | 0/-0.2 | 13.5 | 0/-0.2 | 1.1 | 11.5 | 1 | — | — | 12 | -3 | 206 | 265 |
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|
LM8S | LM8SUU | LM8S-AJ | — | 4 | 11 | 8 | 0/-0.009 | 15 | 0/-0.011 | 17 | 0/-0.2 | 11.5 | 0/-0.2 | 1.1 | 14.3 | 1 | — | — | 12 | -3 | 167 | 225 |
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|
LM8 | LM8UU | LM8-AJ | — | 4 | 17 | 8 | 0/-0.009 | 15 | 0/-0.011 | 24 | 0/-0.2 | 17.5 | 0/-0.2 | 1.1 | 14.3 | 1 | — | — | 12 | -3 | 265 | 402 |
|
|
LM10 | LM10UU | LM10-AJ | — | 4 | 36 | 10 | 0/-0.009 | 19 | 0/-0.013 | 39 | 0/-0.2 | 22 | 0/-0.2 | 1.3 | 18 | 1 | - | - | 12 | -4 | 373 | 549 |
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|
LM12 | LM12UU | LM12-AJ | LM12-OP | 4 | 42 | 12 | 0/-0.009 | 21 | 0/-0.013 | 30 | 0/-0.2 | 23 | 0/-0.2 | 1.3 | 20 | 1.5 | 8 | 80° | 12 | -4 | 412 | 590 |
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|
LM13 | LM13UU | LM13-AJ | LM13-OP | 4 | 49 | 13 | 0/-0.009 | 23 | 0/-0.013 | 32 | 0/-0.2 | 23 | 0/-0.2 | 1.3 | 22 | 1.5 | 9 | 80° | 12 | -4 | 510 | 775 |
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|
LM16 | LM16UU | LM16-AJ | LM16-OP | 5 | 76 | 16 | 0/-0.009 | 28 | 0/-0.013 | 37 | 0/-0.2 | 26.5 | 0/-0.2 | 1.6 | 27 | 1.5 | 11 | 80° | 12 | -6 | 775 | 1180 |
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|
LM20 | LM20UU | LM20-AJ | LM20-OP | 5 | 100 | 20 | 0/-0.010 | 32 | 0/-0.016 | 42 | 0/-0.2 | 30.5 | 0/-0.2 | 1.6 | 30.5 | 1.5 | 11 | 60° | 15 | -6 | 863 | 1370 |
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|
LM25 | LM25UU | LM25-AJ | LM25-OP | 6 | 240 | 25 | 0/-0.010 | 40 | 0/-0.016 | 59 | 0/-0.3 | 41 | 0/-0.3 | 1.85 | 38 | 2 | 12 | 50° | 15 | -6 | 980 | 1570 |
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|
LM30 | LM30UU | LM30-AJ | LM30-OP | 6 | 270 | 30 | 0/-0.010 | 45 | 0/-0.016 | 64 | 0/-0.3 | 44.5 | 0/-0.3 | 1.85 | 43 | 2.5 | 15 | 50° | 15 | -8 | 1750 | 2750 |
Introduction
Linear bearings, manufactured with low cost, are used in limitless journey or used to work in column.As loading ball contacts the shaft at certain point, the bearing application loading capacity is quite small. By ball’s rotating with a quite small friction resistance, high-precise level movement can be obtained. Linear bearings are widely used in precise equipments such as electronic equipment, pull measuring machine, materialization 3-D measuring equipment, etc; and slip part of industrial machines such as multi-shaft machine, punching machine, tool grinder, auto steam cutting machine, printer, card selection machine, food packing machine and so on.