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
Bearing NN3026K/W33P4 (3182126K)
Manufacturer: TMB
Sizes: 130x200x52 (mm)
Weight:: 5.55 (kg)

K35 PTFE/NBR(127x142,1x6,3)
Manufacturer: KASTAS
Sizes: 127x142,1x6,3 (mm)

Bearing 608ZZ/Z2 (80018Z2)
Manufacturer: TMB
Sizes: 8x22x7 (mm)
Weight:: 0.012 (kg)

MEGADYNE ISORAN 465 RPP5 ( RPP 5M 465 )
Manufacturer: ContiTech AG

MEGADYNE ISORAN 3920 PLT14 ( RPP14 3920 PLATINUM )
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 75x94x10 (mm)

HTD 8M 5968 ( HTD8M 5968 -V, -M, -MFX )
Manufacturer: ContiTech AG

Подшипник NUP 2206 ET
Manufacturer: NSK-RHP
Sizes: 30x62x20 (mm)
Weight:: 0.255 (kg)

B 35 17x890 Li / 935 Ld
Manufacturer: ContiTech AG

K73 POLYESTER/PTFE(195x200x15)
Manufacturer: KASTAS
Sizes: 195x200x15 (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.