Bearing 6420M (420H)
Inner diameter:: 100 mm
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 13.6 kg
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 13.6 kg
Technical specifications
Designation : 6420M
ГОСТ : 420H
Dimensions, mm : 100x250x58
Producer : TMB
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 55x70x10 (mm)
K27 NBR(50x60x7/5)
Manufacturer: KASTAS
Sizes: 50x60x7/5 (mm)
Bearing K65X70X30
Manufacturer: ETERNO
Sizes: 65x70x30 (mm)
Weight:: 0.083 (kg)
Подшипник 6209
Manufacturer: NACHI
Sizes: 45x85x19 (mm)
Weight:: 0.407 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 16x47x7 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2211-K-TVH-C3 + H311
Manufacturer: FAG
Sizes: 50x100x25 (mm)
K07 NBR(75x85x7/10)
Manufacturer: KASTAS
Sizes: 75x85x7/10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x65x8 (mm)
AT20 DD
Manufacturer: ContiTech AG
Подшипник 7015DB
Manufacturer: NACHI
Sizes: 75x115x20 (mm)
Weight:: 0.695 (kg)
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.
