Bearing 396 / 393
Inner diameter:: 50 mm
Outer diameter: 110 mm
The size of the width: 27 mm
Weight:: 1.125 kg
Outer diameter: 110 mm
The size of the width: 27 mm
Weight:: 1.125 kg
Technical specifications
Designation: 396 / 393
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 50 mm
External diameter(D): 110 mm
Working width (T): 27 mm
Width (height) (B): 21.996 mm
Outer cage width (C): 27 mm
Internal chamfer radius (R): 0.8 mm
Outside chamfer radius (r): 0.8 mm
Cr (KN): 89.5
Cor (KN): 120.0
a: 21.3 мм
Width: 1.125 mm
K781 PTFE(110x115x50 )
Manufacturer: KASTAS
Sizes: 110x115x50 (mm)
Подшипник NF 310
Manufacturer: NACHI
Sizes: 50x95x27 (mm)
Weight:: 1.14 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71914-E-T-P4S
Manufacturer: FAG
Sizes: 70x100x16 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 43.50x45.90x1.20 (mm)
RPP14 DD 2978 MFX - Megaflex
Manufacturer: ContiTech AG
Bearings NA4913
Manufacturer: INA
Sizes: 65x90x25 (mm)
Weight:: 0.456 (kg)
K21 PU(15x28x8)
Manufacturer: KASTAS
Sizes: 15x28x8 (mm)
4 NBR 70(014,00x04,00)
Manufacturer: KASTAS
Bearing LR203NPPU
Manufacturer: INA
Sizes: 17x47x12 (mm)
Weight:: 12 (kg)
Подшипник 22206CE4
Manufacturer: NSK
Sizes: 30x62x20 (mm)
Weight:: 0.27 (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.