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
Подшипник NCF 2918V
Manufacturer: SKF
Sizes: 90x125x22 (mm)
Weight:: 0.84 (kg)
K107 PU(40x48x4/7)
Manufacturer: KASTAS
Sizes: 40x48x4/7 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 23144-B-K-MB
Manufacturer: FAG
Sizes: 220x370x120 (mm)
Weight:: 67.4 (kg)
SEALS (REINFORCED SEAL) (SB)
Manufacturer: FEKO
Sizes: 8.90x14/17.50x17.20 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 17.46x28.58x6.30 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 487.00x494.10x3.55 (mm)
RPP8 DD 1956 MFX - Megaflex
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18x28x10 (mm)
K21 NBR(30x38x4)
Manufacturer: KASTAS
Sizes: 30x38x4 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 16018
Manufacturer: FAG
Sizes: 90x140x16 (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.
