Bearing NF309
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.938 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.938 kg
Technical specifications
Designation : NF309
Dimensions, mm : 45x100x25
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.938 Kg
Dynamic load rating (C) - 79 kN
Static load rating (C0) - 77 kN
Grease lubrication speed - 6200 rev/min
Speed limit with oil lubrication - 8300 rev/min
Подшипник R 2
Manufacturer: NSK-RHP
Sizes: 3.175x9.525x3.967 (mm)
Подшипник 7010C
Manufacturer: NACHI
Sizes: 50x80x16 (mm)
Weight:: 0.285 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ K4580-4535
Manufacturer: FAG
Sizes: 50.8x104.775x39.688 (mm)
Weight:: 1.7 (kg)
Подшипник 22352EK
Manufacturer: NACHI
Sizes: 260x540x165 (mm)
Weight:: 187 (kg)
Bearing BCE1312
Manufacturer: INA-FAG
Sizes: 20.638x26.988x19.050 (mm)
Weight:: 0.024 (kg)
Bearing NU214
Manufacturer: ETERNO
Sizes: 70x125x24 (mm)
Weight:: 1.16 (kg)
K518 (160x130x25,4x9,52)
Manufacturer: KASTAS
Sizes: 160x130x25,4 (mm)
K69 POM(120x115x14,8)
Manufacturer: KASTAS
Sizes: 120x115x14,8 (mm)
K78 Aramid Phenolic/Graphite(224x230x25)
Manufacturer: KASTAS
Sizes: 224x230x25 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ 29417-E1
Manufacturer: INA-FAG
Sizes: 85x180x58 (mm)
Weight:: 6.5 (kg)
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.
