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
10X575 Z 22,5
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AT)
Manufacturer: FEKO
Sizes: 20x30x4.70/5.50 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 5.80x9.60x1.90 (mm)
Bearing 628/8-YA/ZZ (2080088YA)
Manufacturer: TMB
Sizes: 8x16x5 (mm)
Weight:: 0.0036 (kg)
Bearing D4
Manufacturer: INA-FAG
Sizes: 17.463x34.138x14.300 (mm)
Weight:: 60 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1212-K-TVH-C3
Manufacturer: FAG
Sizes: 60x110x22 (mm)
HTD 8M 7200 ( HTD8M 7200 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ318-E-TVP2 + HJ318-E
Manufacturer: FAG
Sizes: 90x190x43 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18x38x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 10x26x7 (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.
