Bearing NUP422
Inner diameter:: 110 mm
Outer diameter: 280 mm
The size of the width: 65 mm
Weight:: 20.95 kg
Outer diameter: 280 mm
The size of the width: 65 mm
Weight:: 20.95 kg
Technical specifications
Designation : NUP422
Dimensions, mm : 110x280x65
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 20.95 Kg
Dynamic load rating (C) - 550 kN
Static load rating (C0) - 621 kN
Grease lubrication speed - 2200 rev/min
Speed limit with oil lubrication - 2900 rev/min
O-RING
Manufacturer: NQK SF
Sizes: 142.00x154.00x6.00 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 135.00x154.00x9.50 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ RNA4872-XL
Manufacturer: INA-FAG
Sizes: 390x440x80 (mm)
Weight:: 14.8 (kg)
K37 (80x96x10,50)
Manufacturer: KASTAS
Sizes: 80x96x10,50 (mm)
ATG10 2180 MFX - Megaflex ( ATK10 2180 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 30x55x7 (mm)
Подшипник RS-4896E4
Manufacturer: NSK-RHP
Sizes: 480x600x118 (mm)
Weight:: 80.5 (kg)
Bearing 6310Z2 (310Z2)
Manufacturer: TMB
Sizes: 50x110x27 (mm)
Weight:: 1.1 (kg)
Подшипник N 204
Manufacturer: NSK-RHP
Sizes: 20x40x14 (mm)
Weight:: 0.107 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 47x76.2x11.5 (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.
