Robust flanged plain bearing bushings for bearing solutions with the highest demands
- Plain bearing bushing with lateral flange as axial stop
- According to general industry standard or DIN ISO 4379
- Flange prevents axial displacement and ensures secure fit in the housing
- Self-lubricating thanks to dry lubricant pins, low maintenance and robust
Self-lubricating brass flanged plain bearing bushings with dry lubricant pins
Our self-lubricating flanged plain bearing bushings with dry lubricant pins combine robust material quality with low-maintenance properties. The integrated dry lubricant pins create a continuous lubricating film that significantly reduces friction and wear and remains reliable even under demanding operating conditions or insufficient relubrication.
Product overview: Our flanged plain bearing bushings at a glance
| Article No. | ⌀d x ⌀D x ⌀F/t x L | |
|---|---|---|
| SLBF-10x15 | ⌀10 x ⌀14 x ⌀22/2 x 15 | Details |
| SLBF-10x20 | ⌀10 x ⌀14 x ⌀22/2 x 20 | Details |
| SLBF-12x15 | ⌀12 x ⌀18 x ⌀25/3 x 15 | Details |
| SLBF-12x20 | ⌀12 x ⌀18 x ⌀25/3 x 20 | Details |
| SLBF-13x15 | ⌀13 x ⌀19 x ⌀26/3 x 15 | Details |
| SLBF-13x20 | ⌀13 x ⌀19 x ⌀26/3 x 20 | Details |
| SLBF-14x15 | ⌀14 x ⌀20 x ⌀27/3 x 15 | Details |
| SLBF-14x20 | ⌀14 x ⌀20 x ⌀27/3 x 20 | Details |
| SLBF-15x15 | ⌀15 x ⌀21 x ⌀28/3 x 15 | Details |
| SLBF-15x20 | ⌀15 x ⌀21 x ⌀28/3 x 20 | Details |
| SLBF-15x25 | ⌀15 x ⌀21 x ⌀28/3 x 25 | Details |
| SLBF-15x30 | ⌀15 x ⌀21 x ⌀28/3 x 30 | Details |
| SLBF-16x15 | ⌀16 x ⌀22 x ⌀29/3 x 15 | Details |
| SLBF-16x20 | ⌀16 x ⌀22 x ⌀29/3 x 20 | Details |
| SLBF-16x25 | ⌀16 x ⌀22 x ⌀29/3 x 25 | Details |
| SLBF-16x30 | ⌀16 x ⌀22 x ⌀29/3 x 30 | Details |
| SLBF-20x15 | ⌀20 x ⌀30 x ⌀40/5 x 15 | Details |
| SLBF-20x20 | ⌀20 x ⌀30 x ⌀40/5 x 20 | Details |
| SLBF-20x25 | ⌀20 x ⌀30 x ⌀40/5 x 25 | Details |
| SLBF-20x30 | ⌀20 x ⌀30 x ⌀40/5 x 30 | Details |
| SLBF-20x40 | ⌀20 x ⌀30 x ⌀40/5 x 40 | Details |
| SLBF-25x15 | ⌀25 x ⌀35 x ⌀45/5 x 15 | Details |
| SLBF-25x20 | ⌀25 x ⌀35 x ⌀45/5 x 20 | Details |
| SLBF-25x25 | ⌀25 x ⌀35 x ⌀45/5 x 25 | Details |
| SLBF-25x30 | ⌀25 x ⌀35 x ⌀45/5 x 30 | Details |
| SLBF-25x40 | ⌀25 x ⌀35 x ⌀45/5 x 40 | Details |
| SLBF-30x20 | ⌀30 x ⌀40 x ⌀50/5 x 20 | Details |
| SLBF-30x25 | ⌀30 x ⌀40 x ⌀50/5 x 25 | Details |
| SLBF-30x30 | ⌀30 x ⌀40 x ⌀50/5 x 30 | Details |
| SLBF-30x35 | ⌀30 x ⌀40 x ⌀50/5 x 35 | Details |
| SLBF-30x40 | ⌀30 x ⌀40 x ⌀50/5 x 40 | Details |
| SLBF-30x50 | ⌀30 x ⌀40 x ⌀50/5 x 50 | Details |
| SLBF-31.5x20 | ⌀31.5 x ⌀40 x ⌀50/5 x 20 | Details |
| SLBF-31.5x35 | ⌀31.5 x ⌀40 x ⌀50/5 x 35 | Details |
| SLBF-35x20 | ⌀35 x ⌀45 x ⌀60/5 x 20 | Details |
| SLBF-35x30 | ⌀35 x ⌀45 x ⌀60/5 x 30 | Details |
| SLBF-35x40 | ⌀35 x ⌀45 x ⌀60/5 x 40 | Details |
| SLBF-35x50 | ⌀35 x ⌀45 x ⌀60/5 x 50 | Details |
| SLBF-40x20 | ⌀40 x ⌀50 x ⌀65/5 x 20 | Details |
| SLBF-40x30 | ⌀40 x ⌀50 x ⌀65/5 x 30 | Details |
| SLBF-40x40 | ⌀40 x ⌀50 x ⌀65/5 x 40 | Details |
| SLBF-40x50 | ⌀40 x ⌀50 x ⌀65/5 x 50 | Details |
| SLBF-45x30 | ⌀45 x ⌀55 x ⌀70/5 x 30 | Details |
| SLBF-45x40 | ⌀45 x ⌀55 x ⌀70/5 x 40 | Details |
| SLBF-45x50 | ⌀45 x ⌀55 x ⌀70/5 x 50 | Details |
| SLBF-45x60 | ⌀45 x ⌀55 x ⌀70/5 x 60 | Details |
| SLBF-50x30 | ⌀50 x ⌀60 x ⌀75/5 x 30 | Details |
| SLBF-50x40 | ⌀50 x ⌀60 x ⌀75/5 x 40 | Details |
| SLBF-50x50 | ⌀50 x ⌀60 x ⌀75/5 x 50 | Details |
| SLBF-50x60 | ⌀50 x ⌀60 x ⌀75/5 x 60 | Details |
| SLBF-55x40 | ⌀55 x ⌀65 x ⌀80/5 x 40 | Details |
| SLBF-55x60 | ⌀55 x ⌀65 x ⌀80/5 x 60 | Details |
| SLBF-60x40 | ⌀60 x ⌀75 x ⌀90/7.5 x 40 | Details |
| SLBF-60x50 | ⌀60 x ⌀75 x ⌀90/7.5 x 50 | Details |
| SLBF-60x80 | ⌀60 x ⌀75 x ⌀90/7.5 x 80 | Details |
| SLBF-63x80 | ⌀63 x ⌀75 x ⌀85/7.5 x 80 | Details |
| SLBF-70x50 | ⌀70 x ⌀85 x ⌀105/7.5 x 50 | Details |
| SLBF-70x80 | ⌀70 x ⌀85 x ⌀105/7.5 x 80 | Details |
| SLBF-75x60 | ⌀75 x ⌀90 x ⌀110/7.5 x 60 | Details |
| SLBF-80x60 | ⌀80 x ⌀100 x ⌀120/10 x 60 | Details |
| SLBF-80x80 | ⌀80 x ⌀100 x ⌀120/10 x 80 | Details |
| SLBF-80x100 | ⌀80 x ⌀100 x ⌀120/10 x 100 | Details |
| SLBF-90x60 | ⌀90 x ⌀110 x ⌀130/10 x 60 | Details |
| SLBF-90x80 | ⌀90 x ⌀110 x ⌀130/10 x 80 | Details |
| SLBF-100x80 | ⌀100 x ⌀120 x ⌀150/10 x 80 | Details |
| SLBF-100x100 | ⌀100 x ⌀120 x ⌀150/10 x 100 | Details |
| SLBF-120x80 | ⌀120 x ⌀140 x ⌀170/10 x 80 | Details |
| SLBF-120x100 | ⌀120 x ⌀140 x ⌀170/10 x 100 | Details |
Flanged plain bearing bushings according to DIN ISO 4379
Our turned flanged plain bearing bushings according to DIN ISO 4379 are manufactured with the highest precision and meet the strict requirements of industrial applications. We use CuSn12 as the standard material for these bushings. They are ideal for dynamically stressed bearing points and are characterized by tight tolerances, high concentricity, and excellent surface quality. Thanks to individual manufacturing options, you can tailor each plain bearing bushing precisely to your technical specifications for maximum fit accuracy and long-lasting performance in mechanical engineering, plant construction, and special designs.
Product description: Technical specifications and available materials
Our flanged plain bearing bushings combine high mechanical load capacity with precise fit accuracy. The integrated collar not only ensures exact positioning in the housing, but also reliably absorbs axial forces. This makes our flanged plain bearing bushings suitable for demanding applications in mechanical engineering, plant construction, and industrial manufacturing.
The flanged plain bearing bushings are designed for use under challenging operating conditions:
- High load capacity for radial and axial forces
- Axial stop via the collar prevents unwanted displacement
- Temperature resistance up to +430 °C, depending on the material design
- Self-lubricating variants with integrated dry lubricants or lubrication channels for low-maintenance operation
- Long service life thanks to optimized material combinations and wear resistance
Materials
| SL-1 CuZn25AI5 | SL-2 CuAl10Fe5Ni5 | SL-4 CuSn12 | SL-5 CuSn7ZnPb | |
|---|---|---|---|---|
| Contact pressure MPa stat. | 300 | 225 | 140 | 120 |
| Contact pressure MPa dyn. | 120 | 120 | 80 | 60 |
| Sliding speed m/s Solid lubricant: | 0,5 | 0,5 | 0,5 | 0,4 |
| Sliding speed m/s Oil/grease lubrication: | 2,5 | 2,5 | 2,5 | 2,5 |
| PV value MPa m/s Solid lubricant: | 1,5 | 1,5 | 1 | 0,4 |
| PV value MPa m/s Oil/grease lubrication: | 2,8 | 2,8 | 2,8 | 2,5 |
| Operating temperature °C | Solid lubricant: -100 bis +430 Oil/grease lubrication: -40 bis +150 | Solid lubricant: -200 bis +400 Oil/grease lubrication: -40 bis +150 | Solid lubricant: -150 bis +280 Oil/grease lubrication: -40 bis +150 | Solid lubricant: -150 bis +250 Oil/grease lubrication: -40 bis +150 |
Technical physical data of the materials
| SL-1 CuZn25AI5 | SL-2 CuAl10Fe5Ni5 | SL-4 CuSn12 | SL-5 CuSn7ZnPb |
|
|---|---|---|---|---|
| 0.2% elongation Rp0.2 N/mm² | min. 480 | min. 280 | min. 150 | min. 120 |
| Modulus of elasticity N/mm² | 115000 | 122000 | 97000 | 106000 |
| Hardness in HB | min. 180 | min. 150 | min. 90 | min. 70 |
| Thermal expansion α x 10-6 | 19,0 20°C-400°C | 17,8 20°C-400°C | 18,5 20°C-300°C | 18,7 20°C-300°C |
Your advantages with flanged bushings from SL Gleitlagertechnik
With a flanged plain bearing bushing from SL Gleitlagertechnik, you are choosing a precisely manufactured, durable, and practical bearing solution that is optimally tailored to industrial requirements. Our claim: highest quality, individual adaptation and reliable delivery for smooth processes in your company.
Your advantages at a glance:
- Customized production according to drawings or samples, available from as little as 1 piece
- Long service life even under difficult operating conditions such as high loads, changing load directions, or insufficient lubrication
- Short delivery times thanks to in-house production and warehousing in Germany
- Highest quality thanks to precise manufacturing in accordance with DIN and ISO standards and strict final inspections
You benefit from flanged plain bearing bushings that set new standards in terms of durability, accuracy of fit, and cost-effectiveness.
Not sure which flanged bushing is right for you? We'll advise you personally!
Request your free expert consultation now
Typical areas of application for flanged plain bearing bushings
A flanged plain bearing bushing is the first choice in many industrial applications when axial forces must be transmitted reliably in addition to radial forces. The flange serves as an integrated stop and reliably prevents the bearing bushing from shifting in the housing, which is a decisive advantage in dynamic or highly loaded systems.
Typical areas of application:
precise mounting of shafts and axles in production facilities
robust bearing points for swivel and rotary movements under high loads
reliable guides and joints in rescue vehicles and equipment
Für bewegliche Gelenkverbindungen unter hohen Lasten
Why are flanged plain bearing bushing better than plain bearing bushings without a collar?
Compared to designs without a collar, a flanged plain bearing bushing offers decisive functional advantages:
- Less assembly effort and lower component costs thanks to axial fixation without additional components
- Greater operational reliability thanks to secure positioning with changing load directions
- Improved ease of assembly, as the bearing does not need to be secured with separate stop rings or washers
- Ideally suited for tight installation conditions where there is no space for additional fastening elements
- Configure now:
Request a custom-made flanged plain bearing bushing
With our plain bearing configurator, you can design your flanged plain bearing bushing exactly to your requirements, from the dimensions to the material. This means that engineers and technical purchasers receive a tailor-made offer within a very short time that is optimally matched to your design.
Benefit from fast project processing, clear technical specifications, and the ability to implement even one-off productions precisely and efficiently.
This may be of interest to you: Take a look at our selection of wrapped flanged bushings
In addition to our comprehensive range of solid flanged plain bearing bushings, we also offer a selection of wrapped flanged bushings for a wide variety of applications. These wrapped flanged plain bearing bushings are characterized by precise manufacturing, high load-bearing capacity, and optimized material utilization.
Discover our selection of wrapped flanged bushings now
Zu den Sandbeeten 11
35043 Marburg Deutschland
Tel.: +49 (0) 6421 94860 – 0
Fax: +49 (0) 6421 94860 – 20