NRB Industrial (India)
NRB Spherical Roller Bearing 22220
NRB Spherical Roller Bearing 22220
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Summary
Item Type: Double-Row Spherical Roller Bearing
Inner Diameter (ID): 100 mm
Outer Diameter (OD): 180 mm
Width (W): 46 mm
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Description
Self-Aligning Double-Row Spherical Roller Bearing is a combination of radial and axial bearing. It is designed to operate even if the shaft and housing are, or become, misaligned under load. This type of heavy-duty bearing is the favored choice when conditions include heavy loads, difficulties in establishing or maintaining housing alignment, or when shaft deflection is expected. NRB 22220
NRB Industrial (NIBL) Spherical Roller Bearing's internal design enables it to withstand very high radial as well as axial loads in both directions. Most types have a circular groove and lubricating holes in the outer ring. This feature facilitates more effective lubrication. NRB 22220
NRB manufactures Spherical Roller Bearings with cylindrical (standard) and tapered bore in Steel as well as Brass Cages and has clearances ranging from C2-C5. Tapered bore bearings may be used either in Plummer blocks or conventional housings.
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Features
- Optimized cage design reduces the distance between the rollers and thus accommodates more number of rollers in a cage
- Redesigned bearing tracks for greater contact area between track and rollers enable better load distribution
- Phosphate surface treatment of steel cage protects it from corrosion and helps in retaining a lubricating film and thus reducing friction wear
Specifications
| Inner Diameter (ID) | 100 mm |
| Outer Diameter (OD) | 180 mm |
| Width (W) | 46 mm |
| Basic Dynamic Load Rating | 449.0 kN |
| Basic Static Load Rating | 495.0 kN |
| Speed Limit (with Grease) | 2,400 r/min |
| Speed Limit (with Oil) | 3,100 r/min |
| Cage Material | Steel |
| Weight | 4.900 kg |
| Brand | NRB Industrial (India) |
| Catalogue (PDF) | Download Here |
| Authorized Distributor Certificate | View Here |
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