LM12UUOP Linear Ball Bearings Open Type Linear Bushings
Product Description
Linear Bushing model LM is a linear motion system used in combination with a cylindrical LM shaft to perform infinite straight motion. The balls in the loaded area of the nut are in point contact with the LM shaft. This allows straight motion with minimal friction resistance and achieves highly accurate and smooth motion despite the small permissible load.
Model Number: LM12UUOP
Torque Capacity: 12*21*30mm
Surface Roughness: Ra 0.05
Material: 52100 Chrome Steel
Coatings: Antirust oil
Structure: Linear Motion Bearing
Application
The nut uses high-carbon chromium bearing steel and its outer and inner surfaces are ground after being heat-treated.
The Linear Bushing is used in a broad array of applications, such as slide units of precision equip-ment including OA equipment and peripherals, measuring instruments, automatic recorders and dig-ital 3D measuring instruments, industrial machines including multi-spindle drilling machine, punching press, tool grinder, automatic gas cutting apparatus, printing machine, card selector and food pack-ing machine.
Interchangeability
Since the dimensional tolerances of the Linear Bush's components are standardized, they are in changeable. The LM shaft is machined through cylindrical grinding, which can easily be performed, and it allows highly accurate fitting clearance to be achieved.
Highly Accurate Retainer Plate
Since the retainer, which guides three to eight rows of balls, is integrally molded, it is capable of ac-curately guiding the balls in the traveling direction and achieving stable running accuracy.Small-diameter types use integrally molded retainers made of synthetic resin. It reduces noise gen-erated during operation and allows for superb lubrication.
Simplify Specifications
Bearing No.:
|
LM10UUOP
|
|
|
Cage Material:
|
Nylon
|
Normal Shaft Dia.(dr):
|
10mm
|
Outer Dia.(D):
|
19mm
|
Total Length (L):
|
29mm
|
Ball Circuit:
|
3
|
Dynamic (Cr):
|
372kN
|
Static (Cor):
|
549kN
|
Weight:
|
23g
|
Technical Features
Type
|
Straight
|
Motion
|
Linear Motion
|
Style
|
Open
|
Outer Cylinder Material
|
[Steel] 52100 Bearing Steel Equivalent
|
Ball Circuit
|
3
|
For Shaft Diameter(mm)
|
10
|
Overall Length L(mm)
|
29
|
Lubrication Type
|
Standard
|
O.D. D(mm)
|
19
|
Weight
|
23g
|
Length
|
Single
|
Ball Recirculating Type
|
Single
|
Basic Dynamic Load Rating (Details)(N)
|
372
|
Basic Static Load Rating(N)
|
549
|
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
|
With Seal
|
Greased filled
|
Standard (Rust Prevent Oil)
|
RoHS
|
10
|
Product Display
Packing Solutions
Industry Packing + export carton + pallet/wooden box
Commercial Individual Packing - VCI bag + paper box (white or OEM colorful) + export carton + pallet/wooden box
Delivery Solutions
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)
Advantages of working with PQB Bearings Company
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.
Applications