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
Подшипник NN 3064
Manufacturer: NSK-RHP
Sizes: 320x438x121 (mm)
Weight:: 76.6 (kg)

Bearing IR45x52x22
Manufacturer: INA-FAG
Sizes: 45x52x22 (mm)
Weight:: 0.089 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3202-B-2RSR-TVH
Manufacturer: FAG
Sizes: 15x35x15.9 (mm)
Weight:: 0.067 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x66x8/5 (mm)

Bearing 15101 / 15250X
Manufacturer: TIMKEN
Sizes: 25.4x63.5x20.638 (mm)
Weight:: 0.333 (kg)

Bearing B38
Manufacturer: INA-FAG
Sizes: 71.438x113.510x28.580 (mm)
Weight:: 1.005 (kg)

Bearing 7015AC (46115)
Manufacturer: TMB
Sizes: 75x115x20 (mm)
Weight:: 0.62 (kg)

Bearings NA4919
Manufacturer: INA-FAG
Sizes: 95x130x35 (mm)
Weight:: 1.371 (kg)

RPP8 DD 3636 MFX - Megaflex
Manufacturer: ContiTech AG

Bearing 22313 KCW33
Manufacturer: ETERNO
Sizes: 65x140x48 (mm)
Weight:: 3.412 (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.