LM4L linear motion bearing, smooth movement, high rigidity and low friction
. Item: LM4L Linear Motion Bearing
. Type: Linear Motion Bushing. Size: 4mm x 8mm x 23mm
. Lead Time: 10 to 60 days
. Product Origin: Fuzhou, Fujian, China
. Shipping Port: Fuzhou, Ningbo, Yiwu, Shanghai
. Payment: T/T, L/C
LM4L linear motion bearing consists of an outer cylinder, ball retainer, balls and two end rings. The ball retainer which holds balls in the recirculating trucks in held inside the outer cylinder by end rings. These parts are assembled to optimize their required function. The outer cylinder is maitained sufficient hardness by heat treatment, therefore it ensure the bushings protected travel life and satisfactory durability. The ball retainer of LM4L linear motion bearing is made from steel or resin.
LM...LUU series Linear Ball Bearing Slide Block Units are complementary to linear ball bearings. They usually consist of a light-weight, aluminum housing to provide high strength and stiffness. Compact design with High load carrying capacity, Linear Motion Bearing Unit is a rolling friction supporting element that usually used for linear motion mechanical parts with small friction. Coordinate with Linear Motion Shaft, recirculating balls provide unlimited stroke at low friction movement, permit temperature within 80 degree Celsius. It is great for 3D printer, CNC, and other applications.
| Bearing No.: | LM4L |
 |
 |
|---|---|---|---|
| Cage Material: | Nylon | ||
| Normal Shaft Dia.(dr): | 4mm | ||
| Outer Dia.(D): | 8mm | ||
| Total Length (L): | 23mm | ||
| Ball Circuit: | 4 | ||
| Dynamic (Cr): | 106kN | ||
| Static (Cor): | 254kN | ||
| Weight: | 4g |
| Type | Straight | Motion | Linear Motion |
|---|---|---|---|
| Style | Standard Form | Outer Cylinder Material | [Steel] 52100 Bearing Steel Equivalent |
| Outer Cylinder Surface Finish | (None)No Surface Treatment | For Shaft Diameter(mm) | 4 |
| Overall Length L(mm) | 23 | Lubrication Type | Anti-Rust Only (customer needs to add own Grease) |
| O.D. D(mm) | 8 | Weight | 31g |
| Length | Long | Ball Recirculating Type | Single |
| Basic Dynamic Load Rating (Details)(N) | 106 | Basic Static Load Rating(N) | 254 |
| Precision | High Grade | Inner Contact Circle Tolerance (Negative Side)(mm) | -0.009 |
| Eccentricity(µm) | 12 | Ball Material | 52100 Bearing Steel Equivalent |
| Retainer Material | Plastic (Duracon M90 Equivalent) | Seals | On Seal |
| Greased filled | Standard (Rust Prevent Oil) | RoHS | 10 |
Industry Packing + export carton + pallet/wooden box
Commercial Individual Packing - VCI bag + paper box (white or OEM colorful) + export carton + pallet/wooden box
By Sea for mass cargo (GW > 300KGS)
By Air (GW between 100KGS - 300 KGS)
By Express, such as DHL, TNT, Fedex and UPS for small cargo ( GW < 100KGS)
Buying at a profit. Direct manufacturer always offer you products with lowest prices;
Fast shipping. Industrial cluster advantages make our material purchase and producing efficiently. Truck and rail logistics enable us to deliver goods to the port as fast as possible;
Quality guarantee --- guarantee 100% full quality inspection before delivery;
Small order accept;
OEM service offered.
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