INA plain bearing selection by material suitability

The various INA plain bearing types are available in different material combinations, see table. The suitable material will depend on the required performance capability and the environmental influences.

Based on the specific material combinations, bearing solutions can be achieved that are maintenance-free, low-maintenance or that require maintenance, see table.

Combinations of INA plain bearing type and material

INA plain bearing type and material
1) Other combinations are available by agreement

INA plain bearing type of maintenance of materials

Type of maintenance Sliding layer
Sliding contact surface
Maintenance-free E40
(metal/polymer composite)
(filament reinforced wound material)
(PTFE fabric)
PTFE composite
(metal/polymer composite)
PTFE film
(PTFE/metal fabric)
Low-maintenance E50
(metal/polymer composite)
Requiring maintenance Steel/steel

Related products

Related numbers

INA GE40-DO bearings
40mm x 62mm x 28mm
INA GE60-DO bearings
60mm x 90mm x 44mm
INA GE30-DO-2RS bearings
30mm x 47mm x 22mm
INA GE40-DO-2RS bearings
40mm x 62mm x 28mm
INA GE50-DO-2RS bearings
50mm x 75mm x 35mm
INA GE45-FO-2RS bearings
45mm x 75mm x 43mm
INA GE60-FO-2RS bearings
60mm x 105mm x 63mm
INA GE8-UK bearings
8mm x 16mm x 8mm