Bearing 6420
Inner diameter:: 100 mm
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 12.9 kg
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 12.9 kg
Technical specifications
Designation : 6420
Dimensions, mm : 100x250x58
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 12.9 Kg
Dynamic load rating (C) - 206000 kN
Static load rating (C0) - 175000 kN
Grease lubrication speed - 2900 rev/min
Speed limit with oil lubrication - 3400 rev/min
Bearings PASE1/2
Manufacturer: INA-FAG
Weight:: 0.55 (kg)
RPP8 7656 ( RPP 8 7656 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник HR30219J
Manufacturer: NSK-RHP
Sizes: 95x170x34.5 (mm)
Weight:: 3.13 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 20.00x24.00x2.00 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 47.50x51.50x2.00 (mm)
Подшипник NU 2308 ET
Manufacturer: NSK-RHP
Sizes: 40x90x33 (mm)
Weight:: 0.933 (kg)
3.53 NBR 70(405,26x03,53)
Manufacturer: KASTAS
Подшипник E30218J
Manufacturer: NACHI
Sizes: 90x160x32.5 (mm)
Weight:: 2.6 (kg)
B 186 17x4725 Li / 4770 Ld
Manufacturer: ContiTech AG
SPA 2240 Lw L=L EL
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.
