Bearing 3784 / 3730
Inner diameter:: 50.8 mm
Outer diameter: 93.264 mm
The size of the width: 30.162 mm
Weight:: 0.859 kg
Outer diameter: 93.264 mm
The size of the width: 30.162 mm
Weight:: 0.859 kg
Technical specifications
Designation: 3784 / 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): 6.4 mm
Outside chamfer radius (r): 0.8 mm
Cr (KN): 102
Cor (KN): 134
a: 22.1 мм
Width: 0.859 mm
SEALS (REINFORCED SEAL) (FRV)
Manufacturer: FEKO
Sizes: 33.50x44x5.25/6.50 (mm)
AT5 DD
Manufacturer: ContiTech AG
Подшипник NU 352
Manufacturer: NACHI
Sizes: 260x540x102 (mm)
Weight:: 117 (kg)
8V 1400
Manufacturer: ContiTech AG
K73 POLYESTER/PTFE(205x210x15)
Manufacturer: KASTAS
Sizes: 205x210x15 (mm)
HTD 8M 1624 ( HTD8M 1624 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 81215 TV
Manufacturer: INA
Sizes: 75x110x27 (mm)
Weight:: 0.800 (kg)
22x2400 C 94,5
Manufacturer: ContiTech AG
HTD 8M 1128 ( HTD8M 1128 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing NATR5
Manufacturer: INA
Sizes: 5x16x12 (mm)
Weight:: 11 (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.