PPMF 202311.5

PTFE polyamide flanged bushing

SKF PTFE polyamide flanged bushings are suitable for oscillating, rotating and linear movements, and can accommodate radial loads as well as axial loads in one direction.

They provide a cost-effective, self-lubricating solution, and are designed for dry sliding operations. Despite their thin-walled design, they are wear-resistant and can accommodate moderate loads. Their compact design provides good heat dissipation, therefore enabling relatively high sliding velocities.

  • Maintenance-free operation
  • Cost-effective
  • Excellent corrosion resistance
  • Electrically insulating

Dimensions

d
20 mm
Bore diameter
D
23 mm
Outside diameter
B
11.5 mm
Width
D1
30 mm
Outside diameter flange
B1
1.5 mm
Width flange

Recommended fits

Tolerance shaft
h9
Tolerance housing
H7

Calculation data

Specific dynamic load factor K
40 N/mm²
Specific static load factor K0
80 N/mm²
Permissible sliding velocity v
max.1 m/s
Coefficient of friction µ
min.0.06
Coefficient of friction µ
max.0.15
SKU: PPMF 202311.5-SKF Categories: , ,

Description

Properties

Design Flanged
Material PTFE polyamide
Relubrication feature Without
Operating temperature
min.-30 °C
Operating temperature
max.110 °C

Logistics

Product net weight 0.0024 kg
eClass code 23-05-01-90
UNSPSC code 31171605

(PPMF202311.5) (20X23X11.5)

Additional information

Weight 0.0024 kg
Size (mm)

Colour