Bearing 2780 / 2729
Inner diameter:: 36.487 mm
Outer diameter: 76.2 mm
The size of the width: 23.812 mm
Weight:: 0.52 kg
Outer diameter: 76.2 mm
The size of the width: 23.812 mm
Weight:: 0.52 kg
Technical specifications
Designation: 2780 / 2729
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 36.487 mm
External diameter(D): 76.2 mm
Working width (T): 23.812 mm
Width (height) (B): 25.645 mm
Outer cage width (C): 19.05 mm
Internal chamfer radius (R): 1.5 mm
Outside chamfer radius (r): 0.8 mm
Cr (KN): 73
Cor (KN): 90.5
a: 16 мм
Width: 0.52 mm
SEALS (REINFORCED SEAL) (TF)
Manufacturer: FEKO
Sizes: 6x11.50/14.50x11.30 (mm)

Bearing N2210E (2510E)
Manufacturer: TMB
Sizes: 50x90x23 (mm)
Weight:: 0.59 (kg)

HTD 1256 8M
Manufacturer: ContiTech AG

Bearing 51318
Manufacturer: ETERNO
Sizes: 90x155x50 (mm)
Weight:: 3.8 (kg)

1.78 NBR 70(001,78x01,78)
Manufacturer: KASTAS

RPP14 3822 ( RPP 14 3822 -V, -M, -MFX )
Manufacturer: ContiTech AG

Bearing LM35-OP
Manufacturer: ETERNO
Sizes: 35x52x70 (mm)

SPA 1375 Lw L=L EL
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x63x8 (mm)

K21 NBR(5x10x5)
Manufacturer: KASTAS
Sizes: 5x10x5 (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.