Bearing D2
Inner diameter:: 14.288 mm
Outer diameter: 30.963 mm
The size of the width: 14.300 mm
Weight:: 51 kg
Outer diameter: 30.963 mm
The size of the width: 14.300 mm
Weight:: 51 kg
Technical specifications
Designation: D2
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 14.288 mm
External diameter: 30.963 mm
Width (B): 14.300 mm
Weight: 51 kg
Резьба (G): 3850 mm
SEALS (REINFORCED SEAL) (TF)
Manufacturer: FEKO
Sizes: 6x11.50/14.50x11.30 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 45x62x8.50 (mm)
K753 PTFE/NBR(16x5x4,2)
Manufacturer: KASTAS
Sizes: 16x5x4,2 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 27x39x10.5 (mm)
K84 PU(200x191,4x9)
Manufacturer: KASTAS
Sizes: 200x191,4x9 (mm)
Bearing 6303 ZZ
Manufacturer: ETERNO
Sizes: 17x47x14 (mm)
Weight:: 0.117 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKS28
Manufacturer: INA-FAG
Sizes: 28x42x20 (mm)
Корпус UKF308+H2308
Manufacturer: NACHI
Weight:: 3.0 (kg)
Подшипник NCF3072CV
Manufacturer: SKF
Sizes: 360x540x134 (mm)
Weight:: 105 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 20.00x23.60x1.80 (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.