K 72X80X20, SKF, Single row needle roller and cage assembly

Bearing, Steel, Without, Normal Clearance (Cn)

SKF Authorised distributor logo
Brand SKF
Mfr Part No. K 72X80X20
Acorn Code K72X80X20-SKF
HS Code 8482 40 00 00
COO Germany (DE)

Needle roller and cage assemblies are self-contained, ready-to-mount bearings without inner and outer rings. In applications where the shaft and housing bore can serve as raceways, the assemblies can be used to create bearing arrangements that require minimal radial space. As the clearance of the bearing arrangement is only affected by the roller sorting and the finish of shaft and housing, very precise bearing arrangements can be achieved.

• High radial load carrying capacity
• High stiffness
• High precision
• Lowest cross-sectional height among rolling bearings
• Accommodate axial displacement in both directions

Specification

Product Attributes
Manufacturer Product Code K 72X80X20
Basic Product Description Single row needle roller and cage assembly
UOM Each
id (mm) 72
od (mm) 80
Width (mm) 20
Weight (Kg) 0.094
Seals Without
Clearance Normal Clearance (Cn)
Accuracy Normal
Cage material Steel
Bearing Material Bearing steel
Basic dynamic load rating 39.6 kN
Basic static load rating 85 kN
Limiting speed 6300 r/min
Reference speed 5600 r/min

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