· Name: HK 4020 ASI
· Category: Needle Roller Bearings
· Subcategory: Drawn Cup Bearings
· Series: HK Series
· YFB
· FAG: HK 4020, IKO: TLA 4020 Z,
· INA: HK 4020, SKF New: HK 4020
· SKF Old: RHNA 404720, NSK: FJ-4020
· Inner Bore: 40mm
· Outer Diameter: 47mm
· Width: 20mm
· Appropriate Inner Race: IR-35x40x20.5
· Cage Material: Steel
· Bearing Material: Drawn Cupped Steel Sheet
· Roller Material: GCR15 High Chrome Steel
· Bearing Class: ABEC 1
· ISO 9001 Certified Products
· Low Noise
· Lower Medium Load Carrying
· Minimum Fraction
· China
· Plastic roll pack, then color paper box then Carton
· Net Weight: 0.05KG.
· Use proper lubrication for bearing’s long life.
· Don’t remove packing of the bearing until ready to use.