Bearing 2780 / 2735X
Inner diameter:: 36.487 mm
Outer diameter: 73.025 mm
The size of the width: 23.812 mm
Weight:: 0.422 kg
Outer diameter: 73.025 mm
The size of the width: 23.812 mm
Weight:: 0.422 kg
Technical specifications
Designation: 2780 / 2735X
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 36.487 mm
External diameter(D): 73.025 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: 0.422 mm
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 105x130x14 (mm)

Подшипник NUP 313 E
Manufacturer: NACHI
Sizes: 65x140x33 (mm)
Weight:: 2.55 (kg)

SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 90x125x12 (mm)

Bearing 61944X1 (744)
Manufacturer: TMB
Sizes: 220x309.5x38 (mm)
Weight:: 7.95 (kg)

Подшипник RSF-4844E4
Manufacturer: NSK-RHP
Sizes: 220x270x50 (mm)
Weight:: 6.45 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 155x185x16 (mm)

K53 PU(22x30x6,2/7,8)
Manufacturer: KASTAS
Sizes: 22x30x6,2/7,8 (mm)

T20 DD
Manufacturer: ContiTech AG

Bearing ASNU 60
Manufacturer: ETERNO
Sizes: 55x130x46 (mm)
Weight:: 2770 (kg)

Bearing 4215
Manufacturer: ETERNO
Sizes: 75x130x31 (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.