Bearing HK4020-2RS
Inner diameter:: 40 mm
Outer diameter: 47 mm
The size of the width: 20 mm
Weight:: 0.048 kg
Outer diameter: 47 mm
The size of the width: 20 mm
Weight:: 0.048 kg
Technical specifications
Designation: HK4020-2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 40 mm
External diameter: 47 mm
Width: 20 mm
Weight: 0.048 kg
Dynamic load capacity (C): 20
Static lifting capacity (C0): 38.5
Limit speed (rpm): 4.500
Торцевое уплотнение RM MG1-19
Manufacturer: RiMi
Bearings RF-26-PP
Manufacturer: INA-FAG
Sizes: 11.113x41.275x23.810 (mm)
Weight:: 0.218 (kg)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 134x152x14 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 32.00x42.00x5.00 (mm)
Bearing 81105 TV
Manufacturer: INA-FAG
Sizes: 25x42x11 (mm)
Weight:: 0.053 (kg)
Bearing 61957M (1000957H)
Manufacturer: TMB
Sizes: 285x380x46 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 14x35x8 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 43x60x8 (mm)
T20 DD
Manufacturer: ContiTech AG
Подшипник NA6919
Manufacturer: NSK-RHP
Sizes: 95x130x63 (mm)
Weight:: 2.65 (kg)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
