Bearing 3783 / 3720
Inner diameter:: 44.45 mm
Outer diameter: 93.264 mm
The size of the width: 30.162 mm
Weight:: 0.932 kg
Outer diameter: 93.264 mm
The size of the width: 30.162 mm
Weight:: 0.932 kg
Technical specifications
Designation: 3783 / 3720
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 44.45 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): 3.3 mm
Cr (KN): 102
Cor (KN): 134
a: 21.9 мм
Width: 0.932 mm
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GAY35-NPP-B
Manufacturer: INA-FAG
Sizes: 35x72x35 (mm)
Bearing NUTR4090
Manufacturer: INA-FAG
Sizes: 40x90x32 (mm)
Weight:: 30 (kg)
Подшипник 23152CAE4
Manufacturer: NSK-RHP
Sizes: 260x440x144 (mm)
Weight:: 88.2 (kg)
Подшипник HR32226J
Manufacturer: NSK-RHP
Sizes: 130x230x67.75 (mm)
Weight:: 11.3 (kg)
Bearing STO20
Manufacturer: INA-FAG
Sizes: 20x47x16 (mm)
Weight:: 15.8 (kg)
Bearing 64072RS (180407K)
Manufacturer: TMB
Sizes: 35x100x27 (mm)
Weight:: 0.97 (kg)
Bearing 08Y38
Manufacturer: INA-FAG
Sizes: 22.301x38.481x9.652 (mm)
Weight:: 0.047 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB9Y)
Manufacturer: STO
Sizes: 52x68x7.5/12.5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 100x155x14 (mm)
Подшипник NNCL4956CV
Manufacturer: SKF
Sizes: 280x380x100 (mm)
Weight:: 33 (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.