Bearing NUP2228
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 68 mm
Weight:: 15.06 kg
Outer diameter: 250 mm
The size of the width: 68 mm
Weight:: 15.06 kg
Technical specifications
Designation : NUP2228
Dimensions, mm : 140x250x68
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 15.06 Kg
Dynamic load rating (C) - 572 kN
Static load rating (C0) - 835 kN
Grease lubrication speed - 2200 rev/min
Speed limit with oil lubrication - 2900 rev/min
Подшипник 5205A
Manufacturer: NACHI
Sizes: 25x52x20.6 (mm)
Weight:: 0.19 (kg)
K09 PU(18x26x4/7)
Manufacturer: KASTAS
Sizes: 18x26x4/7 (mm)
K20 (25x17,5x8,5)
Manufacturer: KASTAS
Sizes: 25x17,5x8,5 (mm)
Подшипник LM304030
Manufacturer: NSK-RHP
Sizes: 25x40x30.2 (mm)
Weight:: 0.14 (kg)
17x2820 B 111
Manufacturer: ContiTech AG
Подшипник 6317
Manufacturer: NACHI
Sizes: 85x180x41 (mm)
Weight:: 4.23 (kg)
Подшипник NNU 4964
Manufacturer: NSK-RHP
Sizes: 320x440x118 (mm)
Weight:: 54.9 (kg)
Подшипник 7207BEA
Manufacturer: NSK-RHP
Sizes: 35x72x17 (mm)
HTD 8M 3992 ( HTD8M 3992 -V, -M, -MFX )
Manufacturer: ContiTech AG
T5 DD
Manufacturer: ContiTech AG
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.
