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BK-1
Sliding bush BK-1
Design
maintenance-free PTFE coated friction bearing
pv
Continuous operation: 1.8 N/mm² x m/s
Short-term operation: 3.6 N/mm² x m/s
Permissible load
static: 250 N/mm²
low slide speed: 140 N/mm²
Rotation, oscillation: 55 N/mm²
Please choose a variant
Article
BK-1-0605
BK-1-0610
BK-1-0806
BK-1-0810
BK-1-0812
BK-1-1007
BK-1-1008
BK-1-1010
BK-1-1012
BK-1-1015
BK-1-1020
BK-1-1208
BK-1-1212
BK-1-1215
BK-1-1220
BK-1-1225
BK-1-1310
BK-1-1425
BK-1-1510
BK-1-1512
BK-1-1515
BK-1-1520
BK-1-1525
BK-1-1615
BK-1-1620
BK-1-1625
BK-1-1712
BK-1-1815
BK-1-1820
BK-1-1825
BK-1-2010
BK-1-2020
BK-1-2025
BK-1-2030
BK-1-2220
BK-1-2225
BK-1-2230
BK-1-2415
BK-1-2425
BK-1-2430
BK-1-2512
BK-1-2515
BK-1-2520
BK-1-2525
BK-1-2530
BK-1-2535
BK-1-2540
BK-1-2550
BK-1-2620
BK-1-2630
BK-1-2820
BK-1-2825
BK-1-2830
BK-1-2835
BK-1-3012
BK-1-3015
BK-1-3020
BK-1-3025
BK-1-3030
BK-1-3035
BK-1-3040
BK-1-3220
BK-1-3225
BK-1-3230
BK-1-3240
BK-1-3520
BK-1-3525
BK-1-3530
BK-1-3535
BK-1-3540
BK-1-3550
BK-1-3820
BK-1-3840
BK-1-4012
BK-1-4020
BK-1-4025
BK-1-4030
BK-1-4035
BK-1-4040
BK-1-4050
BK-1-4520
BK-1-4525
BK-1-4530
BK-1-4535
BK-1-4540
BK-1-4545
BK-1-4550
BK-1-5015
BK-1-5020
BK-1-5025
BK-1-5030
BK-1-5035
BK-1-5040
BK-1-5050
BK-1-5060
BK-1-5530
BK-1-5535
BK-1-5540
BK-1-5550
BK-1-5560
BK-1-6030
BK-1-6040
BK-1-6050
BK-1-6060
BK-1-6070
BK-1-6540
BK-1-6550
BK-1-6560
BK-1-6570
BK-1-7030
BK-1-7040
BK-1-7060
BK-1-7070
BK-1-7530
BK-1-7550
BK-1-7560
BK-1-8040
BK-1-8060
BK-1-8080
BK-1-80100
BK-1-8540
BK-1-9040
BK-1-9060
BK-1-90100
BK-1-10050
BK-1-10060
BK-1-10095
BK-1-11050
BK-1-11060
BK-1-12060
BK-1-120100
BK-1-125100
BK-1-14080
BK-1-16080
BK-1-160100
Characteristics
Design
- maintenance-free PTFE coated friction bearing
pv
- Continuous operation: 1.8 N/mm² x m/s
- Short-term operation: 3.6 N/mm² x m/s
Permissible load
- static: 250 N/mm²
- low slide speed: 140 N/mm²
- Rotation, oscillation: 55 N/mm²
Sliding rate
- Dry running = 2 m/s
Thermal expansion coefficient
- parallel to ring surface: 11 x 10-6 K-1
- perpendicular to ring surface: 30 x 10-6 K-1
Coefficient of thermal conductivity
- 40 W/(m·K)
Temp. min.
- -200 °C
Temp. max.
- 270 °C
Surface pressure
- 250 (≤ N/mm²)
Material
- Steel back onto which a porous bronze layer is sintered
- a PTFE lead mixture is subsequently rolled into the bronze layer
Surface
- zinc or copper plated
Application
- BK-1 bushings are suitable for transmission, rotary and oscillatory motions.
- rod guide for pneumatic and hydraulic cylinders
- attachment lugs of pneumatic and hydraulic cylinders
- conveyor-belt systems, textile machinery, automobiles, ...
Standard
- ISO 3547
- DIN 1494
All characteristics
Product description
Notes
Description
Product variants
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