Bearing 497 / 493
Inner diameter:: 85.725 mm
Outer diameter: 136.525 mm
The size of the width: 30.162 mm
Weight:: 1.550 kg
Outer diameter: 136.525 mm
The size of the width: 30.162 mm
Weight:: 1.550 kg
Technical specifications
Designation: 497 / 493
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 85.725 mm
External diameter(D): 136.525 mm
Working width (T): 30.162 mm
Width (height) (B): 29.769 mm
Outer cage width (C): 22.275 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 3.3 mm
Cr (KN): 129.0
Cor (KN): 189.0
a: 29.8 мм
Width: 1.550 mm
A 92 13x2335 Li / 2365 Ld
Manufacturer: ContiTech AG
RPP8 6392 ( RPP 8 6392 -V, -M, -MFX )
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AR)
Manufacturer: FEKO
Sizes: 49.21x79.38x8/12.50 (mm)
Подшипник 22240E
Manufacturer: NACHI
Sizes: 200x360x98 (mm)
Weight:: 44.8 (kg)
ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN1747-L-TV
Manufacturer: INA
Sizes: 17x26x57 (mm)
K23 PU(140x120x15)
Manufacturer: KASTAS
Sizes: 140x120x15 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x62x12 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 28x41.5x8 (mm)
Подшипник 6907VV
Manufacturer: NSK
Sizes: 35x55x10 (mm)
Weight:: 0.075 (kg)
Подшипник 51315
Manufacturer: NACHI
Sizes: 75x135x44 (mm)
Weight:: 225 (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.