Bearing 30311 (7311E)
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 31.5 mm
Weight:: 1.55 kg
Outer diameter: 120 mm
The size of the width: 31.5 mm
Weight:: 1.55 kg
Technical specifications
Designation : 30311
ГОСТ : 7311E
Dimensions, mm : 55x120x31.5
Producer : TMB
Подшипник C 3976 MB
Manufacturer: SKF
Sizes: 380x520x106 (mm)
Weight:: 65.5 (kg)
T5 DD
Manufacturer: ContiTech AG
Bearing 81128 TV
Manufacturer: INA-FAG
Sizes: 140x180x31 (mm)
Weight:: 1.9 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DGD)
Manufacturer: STO
Sizes: 22x40x7/01 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 315.00x327.00x6.00 (mm)
22x8765 C 345
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 40x70/80x10.50/15 (mm)
Подшипник NJ 2330 EM
Manufacturer: NSK-RHP
Sizes: 150x320x108 (mm)
Weight:: 45.1 (kg)
Bearing 14136A / 14282
Manufacturer: TIMKEN
Sizes: 34.925x71.996x26.139 (mm)
Weight:: 0.396 (kg)
T5 305 ( Т5 305 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
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.
