Japan brand NSK linear bearings LM4 5 6 8 10 12 13 16 20 25 30 35 40 50UU
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Customization:
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Customized logo(Min. Order: 100 Pieces)Customized packaging(Min. Order: 100 Pieces)
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Japan brand NSK linear bearings LM4 5 6 8 10 12 13 16 20 25 30 35 40 50UU
Linear motion bearings have the characterized of smooth movement,low friction,high rigidity and long life span,economical and easy to maintain or replace
Motorized linear slides such as machine slides, XY tables, roller tables and some dovetail slides are bearings moved by drive mechanisms. Not all linear slides are motorized, and non-motorized dovetail slides, ball bearing slides and roller slides provide low-friction linear movement for equipment powered by inertia or by hand. All linear slides provide linear motion based on bearings, whether they are ball bearings, dovetail bearings or linear roller bearings. XY Tables, linear stages, machine slides and other advanced slides use linear motion bearings to provide movement along both X and Y multiple axis.
Application:
Linear bearings are widely used in electronic equipment, tensile testing machine and the digital three-dimensional coordinate measuring equipment, precision equipment,and multi axis machine tools, presses, tool grinder, automatic gas cutting machine,printer, card sorting machine, food packing machines and other industrial machinery sliding components
Features of linear bearing:
1. linear bearing LM, LME, LMB, LMF, LMK, LMH, KH,
“LM” means metric standard type
“LME” means inch standard type
“UU” means rubber seals on the both sides of the long type bearing
“OP” means open type
“AJ” means adjustment type*LM…UU: LM…(sylinder), LM…OP(open type), LM…AJ(clearance adustable)
*LME…UU: LME…(sylinder), LME…OP(open type), LME…AJ(clearance adustable), LM…UU &
LME…LUU: Long type
*KH: High-precision mini bearing
| Bearing Code | Ball | Weight | Inner size(dr) | Outer size(D) | Length(L) |
| LM6UU | 4 rows | 8g | 6mm | 12mm | 19mm |
| LM8UU | 4 rows | 17g | 8mm | 15mm | 24mm |
| LM10UU | 4 rows | 30g | 10mm | 19mm | 29mm |
| LM12UU | 5 rows | 31.5g | 12mm | 21mm | 30mm |
| LM13UU | 5 rows | 43g | 13mm | 23mm | 32mm |
| LM16UU | 5 rows | 69g | 16mm | 28mm | 37mm |
| LM20UU | 5 rows | 87g | 20mm | 32mm | 42mm |
| LM25UU | 6 rows | 220g | 25mm | 40mm | 59mm |
| LM30UU | 6 rows | 250g | 30mm | 45mm | 64mm |
| LM35UU | 6 rows | 390g | 35mm | 52mm | 70mm |
| LM40UU | 6 rows | 585g | 40mm | 60mm | 80mm |
| LM50UU | 6 rows | 1580g | 50mm | 80mm | 100mm |
| LM60UU | 6 rows | 2000g | 60mm | 90mm | 110mm |
| LM80UU | 6 rows | 4520g | 80mm | 120mm | 140mm |
FAQ1: Are NSK-branded LM series bearings interchangeable with bearings from other manufacturers?
LM series bearings are standard-sized bearings with a conventional design, making them dimensionally interchangeable with standard linear bearings from other major manufacturers. NSK also offers a wide range of custom products.
FAQ2: How to maintain LM series linear bearings for long service life?
Proper maintenance includes regular lubrication with suitable grease, keeping them free from dust and contaminants, and ensuring correct alignment during installation.
FAQ3: What are the differences between LM10UU and LM50UU bearings?
The main difference is their size, specifically the inner diameter.LM10UU bearings have a 10mm inner diameter, while LM50UU bearings have a 50mm inner diameter. This means they are used for different shaft sizes and can handle different load capacities, with the LM50UU generally for heavier loads.
