WLT Niro VR
Heavy-duty spherical-plain bearings with integral self-aligning roller bearing, stainless steel, full complement design
Available Sizes
10 → 40
The Essential
DURBAL heavy-duty spherical-plain bearings with integral self-aligning roller bearing, stainless steel, full complement design
- Outer ring: AISI 440b stainless steel, hardened, runway superfinished
- Inner ring: AISI 440b stainless steel, hardened, superfinished
- Rolling element: AISI 440c stainless steel , hardened, superfinished
- Maintenance: low maintenance, aluminium-complex-soap-grease, approval according to USDA H1, further information on type of grease, see on this page
- Tolerances: see on this page
- Installation Instructions: see on this page
- Highlights: see on this page
- Temperature range: -45° C to +120° C
Special characteristics:
- For high speeds, wide swivelling angles or rotating movements. In contract to the cage design, the full complement design is suitable for higher loads but with a lower speed threshold.
- High loads,
- Low maintenance due to long-term lubrication with food-grade approval;
- Covering discs in stainless steel on both sides to prevent the penetration of coarse dirt particles inside the bearing.
DURBAL WLT-bearings with circular lubrication groove and lubrication input are available on request.
For appropriate use of this type it is absolutely mandatory that the lubrication input is not mounted in the direction of load! For shaft diameters from 10 mm to 30 mm.
| Type | d (mm) | D (mm) | B (mm) |
|---|---|---|---|
| WLT 10 – 90 – 500 | 10 | 28 | 14 |
| WLT 12 – 90 – 500 | 12 | 32 | 16 |
| WLT 16 – 90 – 500 | 16 | 42 | 21 |
| WLT 18 – 90 – 500 | 18 | 46 | 23 |
| WLT 20 – 90 – 500 | 20 | 50 | 25 |
| WLT 22 – 90 – 500 | 22 | 54 | 28 |
| WLT 25 – 90 – 500 | 25 | 64 | 31 |
| WLT 30 – 90 – 500 | 30 | 70 | 37 |
You need some help with a 3D file?
