Bearing 497 / 492A
Inner diameter:: 85.725 mm
Outer diameter: 133.350 mm
The size of the width: 30.162 mm
Weight:: 1.430 kg
Outer diameter: 133.350 mm
The size of the width: 30.162 mm
Weight:: 1.430 kg
Technical specifications
Designation: 497 / 492A
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 85.725 mm
External diameter(D): 133.350 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: 1.430 mm
K53 PU(12x20x6,2/7,8)
Manufacturer: KASTAS
Sizes: 12x20x6,2/7,8 (mm)

Bearing NNTR120X290X135 2ZL
Manufacturer: INA-FAG
Sizes: 120x290x135 (mm)
Weight:: 133 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 11.00x14.00x1.50 (mm)

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Manufacturer: INA-FAG
Sizes: 90x120x26 (mm)
Weight:: 0.778 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 12x34x7 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 31x49x7 (mm)

Подшипник 6206NKE
Manufacturer: NACHI
Sizes: 30x62x16 (mm)
Weight:: 0.199 (kg)

Подшипник SL182217
Manufacturer: INA-FAG
Sizes: 85x150x36 (mm)

Bearing 61900-ZP6 (E1060900)
Manufacturer: TMB
Sizes: 10x22x6 (mm)
Weight:: 0.01 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3313-DA
Manufacturer: FAG
Sizes: 65x140x58.7 (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.