Bearing 3780 / 3730
Inner diameter:: 50.8 mm
Outer diameter: 93.264 mm
The size of the width: 30.162 mm
Weight:: 0.854 kg
Outer diameter: 93.264 mm
The size of the width: 30.162 mm
Weight:: 0.854 kg
Technical specifications
Designation: 3780 / 3730
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 50.8 mm
External diameter(D): 93.264 mm
Working width (T): 30.162 mm
Width (height) (B): 30.302 mm
Outer cage width (C): 23.812 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 0.8 mm
Cr (KN): 102
Cor (KN): 134
a: 22.1 мм
Width: 0.854 mm
Подшипник 6014-2NKE
Manufacturer: NACHI
Sizes: 70x110x20 (mm)
Weight:: 0.607 (kg)

2 NBR 70(007,50x02,00)
Manufacturer: KASTAS

ПОДШИПНИК РОЛИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ 29320-E1
Manufacturer: INA-FAG
Sizes: 100x170x42 (mm)
Weight:: 3.6 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 20.63x25.87x2.62 (mm)

2.62 NBR 70(012,37x02,62)
Manufacturer: KASTAS

Bearing NU202
Manufacturer: ETERNO
Sizes: 15x35x11 (mm)
Weight:: 0.05 (kg)

ATG10 5870 MFX - Megaflex ( ATK10 5870 BFX - BRECOFLEX )
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 72x95x10 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 33x52x10 (mm)

K23 PU(42,86x30,16x9,52)
Manufacturer: KASTAS
Sizes: 42,86x30,16x9,52 (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.