Bearing HK4020
Inner diameter:: 40 mm
Outer diameter: 47 mm
The size of the width: 20 mm
Weight:: 0.054 kg
Outer diameter: 47 mm
The size of the width: 20 mm
Weight:: 0.054 kg
Technical specifications
Designation : HK4020
Dimensions, mm : 40x47x20
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.054 Kg
Dynamic load rating (C) - 20400 kN
Static load rating (C0) - 41600 kN
Grease lubrication speed - 5200 rev/min
K21 NBR(173x200x20)
Manufacturer: KASTAS
Sizes: 173x200x20 (mm)
Bearing S63002-2RS
Manufacturer: ETERNO
Sizes: 15.00x32.00x13.00 (mm)
Weight:: 40 (kg)
T5 DD
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ328-E-TVP2
Manufacturer: FAG
Sizes: 140x300x62 (mm)
K21 NBR(53,98x63,5x6,35 )
Manufacturer: KASTAS
Sizes: 53,98x63,5x6,35 (mm)
K03 (115x95x20,6)
Manufacturer: KASTAS
Sizes: 115x95x20,6 (mm)
Bearing 22313W33 (3613W33)
Manufacturer: TMB
Sizes: 65x140x48 (mm)
Weight:: 3.75 (kg)
Подшипник N 307
Manufacturer: NACHI
Sizes: 35x68.2x21 (mm)
Weight:: 0.46 (kg)
Подшипник NU 2209 EG
Manufacturer: NACHI
Sizes: 45x85x23 (mm)
Weight:: 0.593 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 165.00x175.00x5.00 (mm)
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.
