LINPB-12R Short precision linear bearings

Product Features

●Closed and short design

●High precision similar to preloaded ball bearing

●Standard liner materials TEFPLAS^® B

●Anodized aluminum adapter

●Maintenance-free and low noise

●Operation temperature ±200℃

Standard precision

Compensated Clearance

LINPB-12R Short precision linear bearings

Part no.:

d1 F8[mm]：

d1-max. [mm]：

d1-min. [mm]：

d2 h7[mm]：

B h10[mm]：

O H10[mm]：

do h10[mm]：

e [mm]：

Max. shaft [mm]：

Min. shaft [mm]：

Max. housing [mm]：

Min. housing [mm]：

*Lead time [wks]：

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Dimensions

▊Sliding layer materials TEFPLAS^®

TEFPLAS^® B is a standard sliding layer material. It combines high load bearing and wear resistance performance , suitable for hard shafts ≥HRC35 or hard anodized aluminum shafts.

TEFPLAS^® G has excellent wear resistance, suitable for hard shafts or hard anodized aluminum shafts.

TEFPLAS^® E FDA food contact safety materials, suitable for stainless steel shaft or aluminum shaft.

▊Load capacities of LINPB-12R linear bearings

Part No.	Shaft	Housing	Max. dynamic Load	Max. static Load	Weight
Part No.	[mm]	[mm] H7	[N]	[N]	[g]
LINPB-12R-08	8	15	1920	3840	7
LINPB-12R-10	10	17	2600	5200	9
LINPB-12R-12	12	19	3360	6720	11
LINPB-12R-16	16	24	4800	9600	18
LINPB-12R-20	20	28	6000	12000	23
LINPB-12R-25	25	35	10000	20000	44
LINPB-12R-30	30	40	15000	30000	65
LINPB-12R-40	40	52	24000	48000	123
LINPB-12R-50	50	62	35000	70000	177

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...

Details

▊CSB-LIN®P 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.

CSB®LINP-12R Precision linear bearings, Closed and short design 3134

Time 09-2021

Type PDF

No. CSB/CAT.062E

Size 482KB

3134

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CSB-LIN®

Plastic Linear Bearings Finder V2.0

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CSB-LIN® Plastic Linear Bearings Finder V2.0

▊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.

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