Bearing 6409 ZZ
Inner diameter:: 45 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.55 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.55 kg
Technical specifications
Designation : 6409 ZZ
Dimensions, mm : 45x120x29
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.55 Kg
Dynamic load rating (C) - 76100 kN
Static load rating (C0) - 45000 kN
Grease lubrication speed - 5300 rev/min
Speed limit with oil lubrication - 6300 rev/min
Подшипник NJ 421
Manufacturer: NACHI
Sizes: 105x260x60 (mm)
Weight:: 19.5 (kg)
RPP14 4284 ( RPP 14 4284 -V, -M, -MFX )
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 25x52x7 (mm)
Подшипник RS-5028NR
Manufacturer: NSK-RHP
Sizes: 140x210x95 (mm)
Weight:: 11.3 (kg)
Bearing S62301-2RS
Manufacturer: ETERNO
Sizes: 12.00x37.00x17.00 (mm)
Weight:: 70 (kg)
RPP8 DD 4284 MFX - Megaflex
Manufacturer: ContiTech AG
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PSHE25-N
Manufacturer: INA-FAG
Weight:: 0.73 (kg)
Корпус UKPK328+H2328
Manufacturer: NACHI
Weight:: 96.2 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2212-K-TVH-C3
Manufacturer: FAG
Sizes: 60x110x28 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 4.00x5.40x0.70 (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.
