Bearing 2789 / 2735X
Inner diameter:: 39.688 mm
Outer diameter: 73.025 mm
The size of the width: 23.812 mm
Weight:: 0.424 kg
Outer diameter: 73.025 mm
The size of the width: 23.812 mm
Weight:: 0.424 kg
Technical specifications
Designation: 2789 / 2735X
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 39.688 mm
External diameter(D): 73.025 mm
Working width (T): 23.812 mm
Width (height) (B): 25.645 mm
Outer cage width (C): 19.05 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 0.8 mm
Cr (KN): 68
Cor (KN): 81
a: 15.8 мм
Width: 0.424 mm
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x70x7 (mm)
Подшипник HR32217J
Manufacturer: NSK
Sizes: 85x150x38.5 (mm)
Weight:: 2.64 (kg)
Подшипник 21306AX
Manufacturer: NACHI
Sizes: 30x72x19 (mm)
Weight:: 0.43 (kg)
AX 42,5 AX 1110 Ld
Manufacturer: ContiTech AG
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K20X28X25
Manufacturer: INA
Weight:: 0.032 (kg)
K01 (115x130x30)
Manufacturer: KASTAS
Sizes: 115x130x30 (mm)
Подшипник 7034DB
Manufacturer: NACHI
Sizes: 170x260x42 (mm)
Weight:: 7.87 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 427x466x22 (mm)
KBT PTFE(2x8)
Manufacturer: KASTAS
CONTI-V D79 32X2000 Li/2076 Ld 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.