Bearing NU209
Inner diameter:: 45 mm
Outer diameter: 85 mm
The size of the width: 19 mm
Weight:: 0.44 kg
Outer diameter: 85 mm
The size of the width: 19 mm
Weight:: 0.44 kg
Technical specifications
Designation : NU209
Dimensions, mm : 45x85x19
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.44 Kg
Dynamic load rating (C) - 63 kN
Static load rating (C0) - 66 kN
Grease lubrication speed - 7600 rev/min
Speed limit with oil lubrication - 9200 rev/min
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 37x50x8 (mm)
Bearing NN3028
Manufacturer: ETERNO
Sizes: 140x210x53 (mm)
Weight:: 6.22 (kg)
K81 TPE(125x135x1,9)
Manufacturer: KASTAS
Sizes: 125x135x1,9 (mm)
K29 PU/POM(85x100,5x6,3)
Manufacturer: KASTAS
Sizes: 85x100,5x6,3 (mm)
K21 PU(70x82x9)
Manufacturer: KASTAS
Sizes: 70x82x9 (mm)
AX 60 AX 1554 Ld
Manufacturer: ContiTech AG
RPP8 DD 4388 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник 7228CDT
Manufacturer: NACHI
Sizes: 140x250x42 (mm)
Weight:: 8.78 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 4208-B-TVH
Manufacturer: FAG
Sizes: 40x80x23 (mm)
K752 PTFE/NBR(135x119,5x6,3)
Manufacturer: KASTAS
Sizes: 135x119,5x6,3 (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.
