LIN-12QBL Linear pillow blocks, Long design - CSB® Plastic Bearing Technology

Product properties

● Closed block design and increased the guide length
● Assembled 2pcs liners LIN-12Q
● Anodized aluminum adapter
● Torque absorption up to 10 Nm
● Maintenance-free and low noise
● Resistant to dirt and dust
● Operation temperature -50℃/+90℃

Standard products

LIN-12QBL Linear pillow blocks, Long design

Part no.:

Qa [mm]：

H [mm]：

H1 [mm]：

A [mm]：

M±0.02 [mm]：

E1 [mm]：

E2 [mm]：

S [mm]：

S1 [mm]：

S2 [mm]：

N1 [mm]：

N2 [mm]：

L [mm]：

Max. shaft [mm]：

Min. shaft [mm]：

Max. housing [mm]：

Min. housing [mm]：

*Lead time [wks]：

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Dimensions

▊LIN-12QBL Plastic linear bearings load capacity

Part No.	Dynamic Load P=5MPa	Static Load P=35MPa	Max. torque	Weight
Part No.	F max. [N]	F max. [N]	[Nm]	[g]
LIN-12QBL-20	3000	21000	10	550

▊CSB-LIN® Linear bearing eccentric forces

●Maximum 2:1 ratio
●1x =bearing separation on same shaft
●2x =distance from shaft to load or force

CSB-LIN® Precision linear bearings

●CAUTION: uneven motion or even system blockage will occur if the 2:1 ratio is exceeded !
This principle is NOT load dependent! It is NOT due to edge loading. It is also NOT dependent on the driving force used! The greater the distance between the drive and guide bearings, the higher the degree of wear and required drive force.
There may be other factors that add to the braking effect, but the coefficient of friction is the main cause.
NOTE: The Rule(2:1) is based on the static friction value of 0.25 theoretically, However, Additional lubrication can help to drop friction and extend the 2:1 ratio.
If you have any questions on design and/or assembly, please contact our application engineers.

LIN-12 Plastic linear bearing liners

● Short design sliding liners
● Self-lubricating and dust resistance
● Made of anti-wear material EPB13,MN2,EPB5

Precision shafts

AS: Hard anodized aluminum shaft, the best shaft for LIN linear bearings; CS: Hard-chromed steel shaft, the effective-cost shaft; ES: 304 Stainless steel shaft, the best for chemical liquid; Shaft end processing service...

CSB®LIN-12QBL Plastic linear pillow blocks, Long design

Type PDF

Size 126KB

Time 03-2022

No. CSB/CAT.062E

download

1033

塑料直线轴承查找器 — CSB-LIN®

CSB-LIN® Plastic Linear Bearings Finder V2.0

view tools

▊CSB-LIN® Plastic Linear Bearings Finder[V2.0] including LIN plastic linear bearings and LINP precision linear bearings. The system is based on the analysis and calculation of a large number of test data in CSB® laboratory. You can calculations bearing data by entering parameters such as bearing load, speed, temperature and position information, The system will output bearing adaptation data and min. driving force.
▊Because the system calculate and analyze based on lab data, it can't exactly meet the ractual use requirements absolutly. The system data verification has certain limitations; CSB® recommends that the bearing must be tested again to verify whether it meets the actual use requirements.
▊CSB-LIN® Plastic Linear Bearings Finder output data information is only for design reference, and can not be used as the final standard for determining the bearing material conformity, If you have any questions, please contact CSB® sales engineers.

+86-400-6633-096

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