Bearing 3907
Inner diameter:: 35 mm
Outer diameter: 68 mm
The size of the width: 23 mm
Weight:: 0.366 kg
Outer diameter: 68 mm
The size of the width: 23 mm
Weight:: 0.366 kg
Technical specifications
Designation: 3907
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 35 mm
External diameter: 68 mm
Width (B): 23 mm
Weight: 0.366 kg
Резьба (G): 10800 mm
Подшипник NU 2309 ET
Manufacturer: NSK
Sizes: 45x100x36 (mm)
Weight:: 1.28 (kg)
K21 PU(31,5x41,5x6)
Manufacturer: KASTAS
Sizes: 31,5x41,5x6 (mm)
RPP14 DD 3706 MFX - Megaflex
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 22224-E1-K
Manufacturer: FAG
Sizes: 120x215x58 (mm)
5.7 NBR 70(269,30x05,70)
Manufacturer: KASTAS
Bearing 47679 / 47623A
Manufacturer: TIMKEN
Sizes: 76.2x136.525x44.45 (mm)
Weight:: 2.13 (kg)
Подшипник 6005DDU
Manufacturer: NSK
Sizes: 25x47x12 (mm)
Weight:: 0.079 (kg)
Bearing HK2530-2RS
Manufacturer: INA
Sizes: 25x32x30 (mm)
Weight:: 0.047 (kg)
STD 1000 S8M
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 11.6x24x10 (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.