Bearing 18790 / 18720
Inner diameter:: 50.8 mm
Outer diameter: 85 mm
The size of the width: 17.462 mm
Weight:: 0.374 kg
Outer diameter: 85 mm
The size of the width: 17.462 mm
Weight:: 0.374 kg
Technical specifications
Designation: 18790 / 18720
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 50.8 mm
External diameter(D): 85 mm
Working width (T): 17.462 mm
Width (height) (B): 17.462 mm
Outer cage width (C): 13.495 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 1.5 mm
Cr (KN): 49.5
Cor (KN): 65
a: 17.3 мм
Width: 0.374 mm
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 14x22x4 (mm)
AT5 DD
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNAO12X22X12-TV
Manufacturer: INA
Sizes: 12x22x12 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ СПАРЕННЫЙ 31322-X-N11CA-A140-180
Manufacturer: FAG
Sizes: 110x240x126 (mm)
Weight:: 26.2 (kg)
K01 (300x330x60)
Manufacturer: KASTAS
Sizes: 300x330x60 (mm)
Подшипник NU 326 EM
Manufacturer: NSK
Sizes: 130x280x58 (mm)
Weight:: 18.7 (kg)
RPP14 5670 ( RPP 14 5670 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 22316K (3616K)
Manufacturer: TMB
Sizes: 80x170x58 (mm)
Weight:: 6.6 (kg)
RPP14 DD 3580 MFX - Megaflex
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (PSD)
Manufacturer: FEKO
Sizes: 15.10x69x15.80 (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.