Technical data
46 parametersIdentification
- Manufacturer
- INA
- Type
- Slewing ring, 4 point contact bearing, external gear teeth
- Part number (SKU)
- VLA200944-N#N
- EAN
- 4012802421392
Dimensions
- Mass
- 70.32 kg
- Radial clearance
- Standard_VL
Load ratings and operation
- Dynamic load rating C
- 170000 N
- Static load rating C₀
- 250000 N
Full manufacturer specification38 parameters · expand
- Basic dynamic load rating, axial
- 188000.0 N
- Basic static load rating, axial
- 670000.0 N
- Bore Diameter
- 834.0 mm
- Bore diameter lower tolerance
- 0.0 mm
- Bore diameter upper tolerance
- 0.7 mm
- Fixing bore
- 18.0 mm
- Gearing
- N
- Height
- 56.0 mm
- Height of flange
- 12.0 mm
- Height of inner ring
- 44.5 mm
- Inner diameter outer ring
- 945.5 mm
- Inner diameter outer ring lower tolerance
- 0.0 mm
- Inner diameter outer ring upper tolerance
- 0.7 mm
- Length centering inner ring
- 12.0 mm
- Max. operating temperature
- 80.0 °C
- Max. radial load fixing screws (friction locking)
- 82600.0 N
- Max. tooth force against tooth fracture (at a shock factor of 1,35)
- 42000.0 N
- Max. tooth force root fatigue strenght (at a shock factor of 1,2)
- 28300.0 N
- Min. operating temperature
- -25.0 °C
- Modul of gearing
- 8.0 mm
- Number of fixing holes in inner ring
- 20.0
- Number of fixing holes in outer ring
- 20.0
- Number of teeth
- 129.0
- Outer ring width
- 44.5 mm
- Outside diameter
- 1046.1 mm
- Outside diameter inner ring
- 942.5 mm
- Outside diameter inner ring lower tolerance
- -0.7 mm
- Outside diameter inner ring upper tolerance
- 0.0 mm
- PFAS
- no
- Pitch circle diameter gearing
- 1032.0 mm
- Pitchcircle diameter fixing holes inner ring
- 862.0 mm
- Pitchcircle diameter fixing holes outer ring
- 985.0 mm
- Radial internal clearance
- Standard_VL
- REACH
- REACH compliant with declarable lead proportion
- Ring cross section
- 20.0 mm
- RoHS
- RoHS compliant with declarable substances
- Thread depth fixing hole
- 20.0 mm
- Tread fixing bore
- M12
Classification
- Manufacturer category
- Rolling and Plain Bearings › Combined Axial-, Radial-Bearings › Slewing Rings
- eCl@ss class
- 23-05-14-90
- UNSPSC
- 31171504
Description
Slewing ring, 4 point contact bearing, external gear teeth
The same bearing from other manufacturers (2 designations)
Same size and design — suffix notation differs between brands.
INA
VLA200944-N
original — this page
conditionally interchangeable
These items are conditionally interchangeable — check the design before ordering.
ROLLIX
21-0941-01
ROTERDE
231.20.0900.013
This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.
VLA200944-N
Slewing ring, 4 point contact bearing, external gear teeth
od EUR 3,946.05net
+ VAT 23% = EUR 4,853.64 gross
This item is brought in to order (about 10 working days) and we sell it to business customers. Open a business account.
Cheaper in larger quantities
| from 5 pcs | EUR 3,788.21 | −4% |
| from 10 pcs | EUR 3,748.75 | −5% |
| from 25 pcs | EUR 3,669.83 | −7% |
| from 50 pcs | EUR 3,590.91 | −9% |
Brought in to order — we confirm the date after checking with the manufacturer.
Shipping within the EU: DHL, GLS, from EUR 13.16 net. Transit time 3–5 business days after dispatch. Shipping and returns →
Buying for a company?
Open a business account →Documentation
Datasheet (PDF)RoHS / REACH compliance declaration (PDF)Opening a document for the first time can take up to a minute while the manufacturer prepares it.