Bearing 4208 ZZ
Inner diameter:: 40 mm
Outer diameter: 80 mm
The size of the width: 23 mm
Outer diameter: 80 mm
The size of the width: 23 mm
Technical specifications
Designation : 4208 ZZ
Dimensions, mm : 40x80x23
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 32.2 kN
Static load rating (C0) - 27.9 kN
Grease lubrication speed - 1.1 rev/min
Speed limit with oil lubrication - 0.5 rev/min
Krestovina 42х104
Manufacturer: TOYO
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA6917-ZW
Manufacturer: INA-FAG
Sizes: 85x120x63 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x55x7 (mm)
Подшипник 21309AX
Manufacturer: NACHI
Sizes: 45x100x25 (mm)
Weight:: 1.05 (kg)
1250 H DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Подшипник 53256X
Manufacturer: NSK-RHP
Sizes: 280x380x85 (mm)
Weight:: 225 (kg)
Made in USA ContiTech 14GTR-2800
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AYS)
Manufacturer: FEKO
Sizes: 12x25x6 (mm)
Bearing NU216
Manufacturer: ETERNO
Sizes: 80x140x26 (mm)
Weight:: 1.56 (kg)
RPP8 DD 2052 MFX - Megaflex
Manufacturer: ContiTech AG
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.
