Bearing 15590 / 15520
Inner diameter:: 28.575 mm
Outer diameter: 57.150 mm
The size of the width: 17.462 mm
Weight:: 0.196 kg
Outer diameter: 57.150 mm
The size of the width: 17.462 mm
Weight:: 0.196 kg
Technical specifications
Designation: 15590 / 15520
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 28.575 mm
External diameter(D): 57.150 mm
Working width (T): 17.462 mm
Width (height) (B): 17.462 mm
Outer cage width (C): 13.495 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 1.5 mm
Cr (KN): 39.5
Cor (KN): 45.5
a: 12.7 мм
Width: 0.196 mm
HTD 8M 6616 ( HTD8M 6616 -V, -M, -MFX )
Manufacturer: ContiTech AG

MEGADYNE ISORAN 2400 GLD8 ( RPP8 2400 GOLD )
Manufacturer: ContiTech AG

Bearing 61918M (1000918H)
Manufacturer: TMB
Sizes: 90x125x18 (mm)
Weight:: 1.2 (kg)

K09 NBR(40x50x4/7)
Manufacturer: KASTAS
Sizes: 40x50x4/7 (mm)

RPP14 4536 ( RPP 14 4536 -V, -M, -MFX )
Manufacturer: ContiTech AG

RPP8 6440 ( RPP 8 6440 -V, -M, -MFX )
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 25.40x40.58x7.20 (mm)

Bearing 619/6-ZZ/Z2P6 (E1080096Z2)
Manufacturer: TMB
Sizes: 6x15x5 (mm)
Weight:: 0.0039 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 150x172x15 (mm)

Bearing 609
Manufacturer: ETERNO
Sizes: 9x24x7 (mm)
Weight:: 0.014 (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.