Bearing NK20/20
Inner diameter:: 20 mm
Outer diameter: 28 mm
The size of the width: 20 mm
Weight:: 30.5 kg
Outer diameter: 28 mm
The size of the width: 20 mm
Weight:: 30.5 kg
Technical specifications
Designation : NK20/20
Dimensions, mm : 20x28x20
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 30.5 Kg
Dynamic load rating (C) - 12 kN
Static load rating (C0) - 22 kN
Grease lubrication speed - 1271 rev/min
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 12.70x22.22x3.30 (mm)
AT5 DD
Manufacturer: ContiTech AG
Bearing AXK130170
Manufacturer: ETERNO
Sizes: 130x170x5 (mm)
Weight:: 205 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 315.00x327.00x6.00 (mm)
SPA 1100 Lw L=L EL
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NK7/10-TV
Manufacturer: INA-FAG
Sizes: 7x14x10 (mm)
Подшипник 23276E
Manufacturer: NACHI
Sizes: 380x680x240 (mm)
Weight:: 383 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 33208
Manufacturer: FAG
Sizes: 40x80x32 (mm)
Bearings K89415
Manufacturer: INA-FAG
Sizes: 75x160x17 (mm)
Weight:: 1.070 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GRA112-NPP-B-AS2/V
Manufacturer: INA-FAG
Sizes: 44.45x85x43.8 (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.
