Bearing 3781 / 3730
Inner diameter:: 49.212 mm
Outer diameter: 93.264 mm
The size of the width: 30.162 mm
Weight:: 0.899 kg
Outer diameter: 93.264 mm
The size of the width: 30.162 mm
Weight:: 0.899 kg
Technical specifications
Designation: 3781 / 3730
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 49.212 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: 21.8 мм
Width: 0.899 mm
Bearing XW5-3/4
Manufacturer: INA-FAG
Sizes: 146.050x184.150x28.580 (mm)
Weight:: 1.715 (kg)
RPP14 8932 ( RPP 14 8932 -V, -M, -MFX )
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 38x62x7 (mm)
3.53 FKM 80(018,64x03,53 )
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 150.00x169.00x9.50 (mm)
AT5 DD
Manufacturer: ContiTech AG
K107 PU(70x80x6,3/9)
Manufacturer: KASTAS
Sizes: 70x80x6,3/9 (mm)
Bearing 3200 J-2RS
Manufacturer: INA-FAG
Sizes: 10x30x14.288 (mm)
Weight:: 0.052 (kg)
Подшипник 16015
Manufacturer: NSK-RHP
Sizes: 75x115x13 (mm)
Weight:: 0.463 (kg)
T5 DD
Manufacturer: ContiTech AG
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.