Bearing NK30/20
Inner diameter:: 30 mm
Outer diameter: 40 mm
The size of the width: 20 mm
Weight:: 57.9 kg
Outer diameter: 40 mm
The size of the width: 20 mm
Weight:: 57.9 kg
Technical specifications
Designation : NK30/20
Dimensions, mm : 30x40x20
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 57.9 Kg
Dynamic load rating (C) - 20 kN
Static load rating (C0) - 32 kN
Grease lubrication speed - 1460 rev/min
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 26x37x10.5 (mm)
Подшипник NJ 312 EG
Manufacturer: NACHI
Sizes: 60x130x31 (mm)
Weight:: 1.87 (kg)
Bearing 7324 C
Manufacturer: ETERNO
Sizes: 120x260x55 (mm)
Weight:: 16.62 (kg)
Подшипник 30319CA
Manufacturer: NSK-RHP
Sizes: 95x200x49.5 (mm)
Weight:: 6.71 (kg)
AT5 DD
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB2Y)
Manufacturer: STO
Sizes: 70x112x10/18 (mm)
K68 POM(28x34x9,5)
Manufacturer: KASTAS
Sizes: 28x34x9,5 (mm)
ATG10 4710 MFX - Megaflex ( ATK10 4710 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
Подшипник HR100KBE1801+L
Manufacturer: NSK-RHP
Sizes: 100x180x82 (mm)
Weight:: 8.22 (kg)
K13 PU/METAL(65x75x7)
Manufacturer: KASTAS
Sizes: 65x75x7 (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.
