Industrial Radial Spherical Bearing with Hard Chromium / PTFE Fabric
Price:
Negotiable
MOQ:
100 pcs
Delivery Time:
30 working days
Brand:
SYX
Product Description
GEEW20ETL-2RS Spherical Plain Bearings
Maintenance-free radial spherical plain bearing to ISO 12 240-1, dimension series W, sliding contact surface hard chromium/PTFE fabric, sealed
- Inner ring with cylindrical extensions at each side
- Outer ring with an axially split, non-separable
- 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 is available on request (suffix: GS)
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 | 20 mm | Bore diameter |
| D | 35 mm | Outside diameter |
| B | 20 mm | Width inner ring |
| C | 12 mm | Width outer ring |
| dk | 29 mm | Ball diameter |
| a | 4 ° | Tilt angle |
| d2 | 25 mm | Connection measure Inner ring |
| r1 | 0.3 mm | Chamfer dimension |
| r2 | 0.3 mm | Chamfer dimension |
Load Capacity
| Parameter | Value | Description |
|---|---|---|
| Cr | 83 kN | Basic dynamic load rating, radial |
| C0r | 139 kN | Basic static load rating, radial |
Weight
| Parameter | Value | Description |
|---|---|---|
| ≈m | 0.069 kg | Weight |
Mounting Dimensions
| Parameter | Value | Description |
|---|---|---|
| da max | 25 mm | Connection measure inner ring, max. |
| Da min | 27.5 mm | Housing connection diameter, min. |
Radial Clearance
| Parameter | Value | Description |
|---|---|---|
| Max. | 0.04 mm | Radial clearance |
Tolerance
| Parameter | Value | Description |
|---|---|---|
| dOT | 0.021 mm | Bore diameter, upper tolerance |
| DUT | -0.011 mm | Outside diameter, lower tolerance |
| BUT | -0.21 mm | Inner ring width, lower tolerance |
| CUT | -0.24 mm | Outer ring width, lower tolerance |
Temperature Range
| Parameter | Value | Description |
|---|---|---|
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 130 °C | Operating temperature max. |
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Get in Touch
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Company
Shanghai Yongxing Bearing Manufacturing Co., Ltd.
Location
Rm907, No350, South Shanxi Rd. Shanghai, 200001, China
Contact Person
Catherine Wei