Maintanence free plastic linear bearings. Low noise operation is suitable for continous application under the extremely dusty environment. It is washable by the clean detergent of the food machine. There is no critical requirement about the shaft hardness or the mounting holes of the housing.
● Maintenance-free, dry operation, low noise
● Suitable for long-time running in dusty environments
● Corrosion resistance; Cleaning with disinfectant lotion
● Straight grooves design removed the dust from the friction surface
● Closed design sliding liners
● Self-lubricating and dust resistance
● Made of anti-wear material EPB13,MN2,EPB5
● Short design sliding liners
● Self-lubricating and dust resistance
● Made of anti-wear material EPB13,MN2,EPB5
● Opening design sliding liners
● Self-lubricating and dust resistance
● Made of anti-wear material EPB13,MN2,EPB5
● Closed design sliding liners
● Self-lubricating and dust resistance
● Made of anti-wear material EPB13
● Fitted very easy
Material properties | Standard | Unit | CSB-EPB13 | CSB-MN2 | CSB-EPB5 |
General properties | |||||
Color | - | - | Yellow | Dark grey | Black |
Density | ISO1183 | g/cm3 | 1.48 | 1.72 | 1.44 |
Max. moisture absorption, 50%RH | ISO62 | % | 0.3 | 0.2 | 0.1 |
Max. water absorption | ISO62 | % | 1.3 | 0.7 | 0.5 |
Coefficient of sliding friction(steel) | ITS025 | µ | 0.05-0.15 | 0.10-0.18 | 0.09-0.25 |
Max. PV value | ITS026 | N/mm2×m/s | 0.40 | 0.3 | 1.40 |
Mechanical properties | |||||
Flexural modulus | ISO178 | MPa | 2800 | 2800 | 4800 |
Flexural strength | ISO178 | MPa | 60 | 53 | 165 |
Max. static load | ITS027 | MPa | 35 | 30 | 110 |
Max. dynamic load | ITS028 | MPa | 14 | 12 | 61 |
Shore hardness | ISO868 | D | 74 | 73 | 82 |
Physical and thermal properties | |||||
Long-term application temperature | ITS029 | ℃ | +90 | +90 | +250 |
Short-term application temperature | ITS029 | ℃ | +120 | +120 | +315 |
Lowest application temperature | ITS029 | ℃ | -50 | -50 | -100 |
Thermal conductivity | ISO22007 | W/m/K | 0.25 | 0.24 | 0.55 |
Coefficient of thermal expansion | ISO11359 | K-1×10-5 | 10 | 8 | 6 |
Flammability | UL94 | Class | HB | HB | V0 |
Electrical properties | |||||
Volume resistance | IEC60093 | Ω·cm | >1013 | >108 | >108 |
Surface resistance | IEC60093 | Ω | >1012 | >108 | >107 |
*ITS:CSB company’s internal test standards. **Test temperatures are 23℃ unless otherwise stated.
●Maximum 2:1 ratio
●1x =bearing separation on same shaft
●2x =distance from shaft to load or force
●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.
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...
moreCompact and low high design support;
Standard design support;
3 materials shaft: Hard anodized aluminum shaft, Hardchromed steel shaft, 304 Stainless steel shaft;
more2430
2448
2346
▊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.
● Closed design linear bearings
● Standard long and short design
● Self-aligning design
● Opening design linear bearings
● Self-aligning design
● Assembled standard liner LIN-11K
● Round flange and square flange design
● Standard and long design
● Secured by bolts
● Anodized aluminum adapter
● Linear bearing with housing
● Standard, Short and Long design
● Secured by bolts
● Pillow block design
● Standard,short and long design
● Adjustable design to available
● Secured by bolts
● Floating design linear bearings
● Assembled standard liner LIN-11
● Compensation of parallelism errors ±3.0mm
● Compensation of mialignment errors ±3.5°