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
T5/840 ( Т5 840 )
Manufacturer: ContiTech AG
Bearing 2211
Manufacturer: ETERNO
Sizes: 55x100x25 (mm)
Weight:: 0.8 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K81252-M
Manufacturer: INA-FAG
Sizes: 260x360x32 (mm)
Подшипник O-28
Manufacturer: NACHI
Sizes: 128.588x88.9x31.75 (mm)
Weight:: 3.9 (kg)
Подшипник 7013 C
Manufacturer: NSK-RHP
Sizes: 65x100x18 (mm)
Weight:: 0.493 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7211-B-JP
Manufacturer: FAG
Sizes: 55x100x21 (mm)
Bearing 7014CP4 (36114J)
Manufacturer: TMB
Sizes: 70x110x20 (mm)
Weight:: 1.5 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6221-2Z
Manufacturer: FAG
Sizes: 105x190x36 (mm)
CX 71 CX 1868 Ld
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 4.70x10.00x2.65 (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.
