Bearing D4
Inner diameter:: 17.463 mm
Outer diameter: 34.138 mm
The size of the width: 14.300 mm
Weight:: 60 kg
Outer diameter: 34.138 mm
The size of the width: 14.300 mm
Weight:: 60 kg
Technical specifications
Designation: D4
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 17.463 mm
External diameter: 34.138 mm
Width (B): 14.300 mm
Weight: 60 kg
Резьба (G): 4100 mm
Bearing 51206 (8206)
Manufacturer: TMB
Sizes: 30x52x16 (mm)
Weight:: 0.13 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB3R)
Manufacturer: STO
Sizes: 65x90x15 (mm)
Bearing NU2206E (32506E)
Manufacturer: TMB
Sizes: 30x62x20 (mm)
Weight:: 0.26 (kg)
Bearing LR20x25x16.5
Manufacturer: INA
Sizes: 20x25x16.5 (mm)
Weight:: 0.217 (kg)
2.4 NBR 90(016,60x02,40)
Manufacturer: KASTAS
RPP8 DD 4564 MFX - Megaflex
Manufacturer: ContiTech AG
K23 PU(76,2x63,5x6,35 )
Manufacturer: KASTAS
Sizes: 76,2x63,5x6,35 (mm)
K21 NBR(16x24x6)
Manufacturer: KASTAS
Sizes: 16x24x6 (mm)
Bearing 23230 (3053230)
Manufacturer: TMB
Sizes: 150x270x96 (mm)
Weight:: 24.5 (kg)
Подшипник 29426EX
Manufacturer: NACHI
Sizes: 130x270x85 (mm)
Weight:: 22.3 (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.