Bearing 498 / 493
Inner diameter:: 84.138 mm
Outer diameter: 136.525 mm
The size of the width: 30.162 mm
Weight:: 1.600 kg
Outer diameter: 136.525 mm
The size of the width: 30.162 mm
Weight:: 1.600 kg
Technical specifications
Designation: 498 / 493
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 84.138 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: 1.600 mm
K68 POM(95x100x5,4)
Manufacturer: KASTAS
Sizes: 95x100x5,4 (mm)

Подшипник FWF-9510330
Manufacturer: NSK-RHP
Sizes: 95x103x30 (mm)
Weight:: 0.175 (kg)

Подшипник N 213
Manufacturer: NACHI
Sizes: 65x105.6x23 (mm)
Weight:: 1.04 (kg)

Bearing WS81292
Manufacturer: INA-FAG
Sizes: 460x620x130 (mm)
Weight:: 44.800 (kg)

Bearing SCH1413P
Manufacturer: INA-FAG
Sizes: 22.225x30.162x20.638 (mm)
Weight:: 0.034 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x70.5x10 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 35.70x42.70x3.50 (mm)

HTD 8M 5640 ( HTD8M 5640 -V, -M, -MFX )
Manufacturer: ContiTech AG

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS71914-C-T-P4S
Manufacturer: FAG
Sizes: 70x100x16 (mm)

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Manufacturer: INA-FAG
Sizes: 32.690x44.200x2.410 (mm)
Weight:: 0.009 (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.