Bearing NK43/20
Inner diameter:: 43 mm
Outer diameter: 53 mm
The size of the width: 20 mm
Weight:: 84 kg
Outer diameter: 53 mm
The size of the width: 20 mm
Weight:: 84 kg
Technical specifications
Designation : NK43/20
Dimensions, mm : 43x53x20
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 84 Kg
Dynamic load rating (C) - 26 kN
Static load rating (C0) - 49 kN
Grease lubrication speed - 1000 rev/min
Bearings NK73/25
Manufacturer: INA
Sizes: 73x90x25 (mm)
Weight:: 0.302 (kg)
STD 1184 S8M
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ K559-552-A
Manufacturer: FAG
Sizes: 63.5x123.825x38.1 (mm)
Weight:: 2.07 (kg)
SEALS (REINFORCED SEAL) (FYZ)
Manufacturer: FEKO
Sizes: 20.80x31x10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 55.60x67.00x5.70 (mm)
Bearing NATV25
Manufacturer: INA
Sizes: 25x52x25 (mm)
Weight:: 24 (kg)
K23 NBR(50x38x6)
Manufacturer: KASTAS
Sizes: 50x38x6 (mm)
ContiTech HTD14M120 HP
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 153.80x160.00x3.10 (mm)
Подшипник 6008ZE
Manufacturer: NACHI
Sizes: 40x68x15 (mm)
Weight:: 0.194 (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.