GEEW60ETL-2RS
Maintenance-free radial spherical plain bearing to ISO 12240-1, dimension series W, featuring hard chromium/PTFE fabric sliding contact surface, sealed design.
Key Features
- Inner ring with cylindrical extensions at each side
- Outer ring with axially split, non-separable design
- Outer ring: bearing steel, hardened and phosphated, sliding contact surface with PTFE fabric liner
- Inner ring: bearing steel, hardened, sliding contact surface hard-chromium plated
- Lip seals on both sides; NBR seal with sheet steel insert available on request (suffix: GS)
Technical Specifications
Properties
| Feature |
Description |
| Maintenance-free |
Maintenance |
| Hard chromium/PTFE fabric |
Sliding contact surface |
| Lip seals |
Sealing |
| Bearing steel |
Material, inner ring |
| Bearing steel |
Material, outer ring |
Dimensions
| Parameter |
Value |
Description |
| d |
60 mm |
Bore diameter |
| D |
90 mm |
Outside diameter |
| B |
60 mm |
Width inner ring |
| C |
36 mm |
Width outer ring |
| dk |
80 mm |
Ball diameter |
| a |
4 ° |
Tilt angle |
| d2 |
68 mm |
Connection measure Inner ring |
| r1 |
1 mm |
Chamfer dimension |
| r2 |
1 mm |
Chamfer dimension |
Load Capacity
| Parameter |
Value |
Description |
| Cr |
690 kN |
Basic dynamic load rating, radial |
| C0r |
1150 kN |
Basic static load rating, radial |
Weight
| Parameter |
Value |
Description |
| ≈m |
1.11 kg |
Weight |
Mounting Dimensions
| Parameter |
Value |
Description |
| da max |
68 mm |
Connection measure inner ring, max. |
| Da min |
79.7 mm |
Housing connection diameter, min. |
Radial Clearance
| Parameter |
Value |
Description |
| Max. |
0.06 mm |
Radial clearance |
Tolerance
| Parameter |
Value |
Description |
| dOT |
0.030 mm |
Bore diameter, upper tolerance |
| DUT |
-0.015 mm |
Outside diameter, lower tolerance |
| BUT |
-0.3 mm |
Inner ring width, lower tolerance |
| CUT |
-0.4 mm |
Outer ring width, lower tolerance |
Temperature Range
| Parameter |
Value |
Description |
| Tmin |
-30 °C |
Operating temperature min. |
| Tmax |
130 °C |
Operating temperature max. |