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
44.8 MXL
Manufacturer: ContiTech AG

2.62 FKM 80(028,25x02,62 )
Manufacturer: KASTAS

Bearing N214
Manufacturer: ETERNO
Sizes: 70x125x24 (mm)
Weight:: 1.15 (kg)

RPP14 4858 ( RPP 14 4858 -V, -M, -MFX )
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 190x220x12 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 98.00x110.00x6.00 (mm)

K06 PU(420x438,5x6,5/11)
Manufacturer: KASTAS
Sizes: 420x438,5x6,5/11 (mm)

RPP14 2450 ( RPP 14 2450 -V, -M, -MFX )
Manufacturer: ContiTech AG

Подшипник MF-5520
Manufacturer: NSK-RHP
Sizes: 55x63x20 (mm)
Weight:: 0.105 (kg)

XPZ 1500 Lw / Ld ( XPZ1500 )
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.