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
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 40 mm
External diameter: 47 mm
Width: 20 mm
Weight: 0.054 kg
Подшипник 6921N
Manufacturer: NACHI
Sizes: 105x145x20 (mm)
Weight:: 0.803 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK2818-RS
Manufacturer: INA-FAG
Sizes: 28x35x18 (mm)
Bearing NN3017 K
Manufacturer: ETERNO
Sizes: 85x130x34 (mm)
Weight:: 1.58 (kg)
Bearing 51226 (8226)
Manufacturer: TMB
Sizes: 130x190x45 (mm)
Weight:: 4 (kg)
T5 DD
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ322-E-TVP2
Manufacturer: FAG
Sizes: 110x240x50 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 198.00x205.00x3.50 (mm)
K73 POLYESTER/PTFE(280x285x25 )
Manufacturer: KASTAS
Sizes: 280x285x25 (mm)
Подшипник 25878/25820
Manufacturer: NSK-RHP
Sizes: 34.925x73.025x23.812 (mm)
Weight:: 0.469 (kg)
Krestovina 27/ 27,4x81,6/ 81,4
Manufacturer: TOYO
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.
