Bearing NF415
Inner diameter:: 75 mm
Outer diameter: 190 mm
The size of the width: 45 mm
Weight:: 6.74 kg
Outer diameter: 190 mm
The size of the width: 45 mm
Weight:: 6.74 kg
Technical specifications
Designation : NF415
Dimensions, mm : 75x190x45
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 6.74 Kg
Dynamic load rating (C) - 265 kN
Static load rating (C0) - 274 kN
Grease lubrication speed - 3300 rev/min
Speed limit with oil lubrication - 4400 rev/min
Bearing 6307P5 (D307)
Manufacturer: TMB
Sizes: 35x80x21 (mm)
Weight:: 0.46 (kg)
K35 PTFE/NBR(68x83,1x6,3)
Manufacturer: KASTAS
Sizes: 68x83,1x6,3 (mm)
Подшипник 5209AZZ
Manufacturer: NACHI
Sizes: 45x85x30.2 (mm)
Weight:: 0.62 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 3.30x5.70x1.20 (mm)
Manufacturer: ContiTech AG
Подшипник 6801DD
Manufacturer: NSK-RHP
Sizes: 12x21x5 (mm)
Weight:: 0.006 (kg)
Mechanical seal RM 58U-20
Manufacturer: RiMi
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 0.60x2.60x1.00 (mm)
K81 TPE(35x40x1,3)
Manufacturer: KASTAS
Sizes: 35x40x1,3 (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.
