Bearing 6311Z2 (311Z2)
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.35 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.35 kg
Technical specifications
Designation : 6311Z2
ГОСТ : 311Z2
Dimensions, mm : 55x120x29
Producer : TMB
Bearing NNU4964KW33P6
Manufacturer: TMB
Sizes: 320x440x118 (mm)
Weight:: 53.7 (kg)
SEALS (REINFORCED SEAL) (FG)
Manufacturer: FEKO
Sizes: 20x35x8 (mm)
4L 800
Manufacturer: ContiTech AG
RPP14 1638 ( RPP 14 1638 -V, -M, -MFX )
Manufacturer: ContiTech AG
SPB 9000 Lw
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 103x120x15 (mm)
Mechanical seal RM 155-29
Manufacturer: RiMi
MEGADYNE ISORAN 270 RPP5 ( RPP 5M 270 )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 27.60x35.00x3.70 (mm)
Bearing C485424
Manufacturer: INA
Sizes: 76.200x85.726x38.100 (mm)
Weight:: 0.2160 (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.