Bearing 3911
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 33 mm
Weight:: 1.081 kg
Outer diameter: 100 mm
The size of the width: 33 mm
Weight:: 1.081 kg
Technical specifications
Designation: 3911
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 55 mm
External diameter: 100 mm
Width (B): 33 mm
Weight: 1.081 kg
Резьба (G): 22300 mm
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TAY)
Manufacturer: STO
Sizes: 85x128x11/21.5 (mm)
K06 PU(135x150x9,5/14)
Manufacturer: KASTAS
Sizes: 135x150x9,5/14 (mm)
3 NBR 70(094,50x03,00)
Manufacturer: KASTAS
Подшипник 7205 A
Manufacturer: NSK-RHP
Sizes: 25x52x15 (mm)
Weight:: 0.13 (kg)
Подшипник 7217CDT
Manufacturer: NACHI
Sizes: 85x150x28 (mm)
Weight:: 1.87 (kg)
Bearing 62800-ZZ (2080800)
Manufacturer: TMB
Sizes: 10x19x6 (mm)
Bearing 7228ACM (46228H)
Manufacturer: TMB
Sizes: 140x250x42 (mm)
Weight:: 8.85 (kg)
Подшипник NU 2212
Manufacturer: NACHI
Sizes: 60x110x28 (mm)
Weight:: 1.07 (kg)
K37 (45x55x7,50)
Manufacturer: KASTAS
Sizes: 45x55x7,50 (mm)
K49 PU/NBR(60x49x4,2)
Manufacturer: KASTAS
Sizes: 60x49x4,2 (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.
