Bearing NUP228
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.95 kg
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.95 kg
Technical specifications
Designation : NUP228
Dimensions, mm : 140x250x42
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 8.95 Kg
Dynamic load rating (C) - 392 kN
Static load rating (C0) - 514 kN
Grease lubrication speed - 2400 rev/min
Speed limit with oil lubrication - 2900 rev/min
K23 NBR(100x90x8,5)
Manufacturer: KASTAS
Sizes: 100x90x8,5 (mm)
Bearing 31328
Manufacturer: ETERNO
Sizes: 140x300x70 (mm)
Weight:: 24.5 (kg)
Bearing NU411
Manufacturer: ETERNO
Sizes: 55x140x33 (mm)
Weight:: 2.51 (kg)
Подшипник NUP 316
Manufacturer: NACHI
Sizes: 80x170x39 (mm)
Weight:: 3.93 (kg)
4 NBR 70(030,00x04,00)
Manufacturer: KASTAS
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 41x53x6 (mm)
3 NBR 70(036,50x03,00)
Manufacturer: KASTAS
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLF2575-2RS-2AP
Manufacturer: INA-FAG
Sizes: 25x75x56 (mm)
Weight:: 3.9 (kg)
Bearing 33117 (3007717)
Manufacturer: TMB
Sizes: 85x140x41 (mm)
Weight:: 2.45 (kg)
RPP14 DD 2600 MFX - Megaflex
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.
