Bearing N309
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.87 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.87 kg
Technical specifications
Designation : N309
Dimensions, mm : 45x100x25
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.87 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
Bearing 02475 / 02420
Manufacturer: TIMKEN
Sizes: 31.75x68.262x22.225 (mm)
Weight:: 0.38 (kg)
Bearing 61802 (1000802)
Manufacturer: TMB
Sizes: 15x24x5 (mm)
Weight:: 0.0065 (kg)
Подшипник 5308
Manufacturer: NSK-RHP
Sizes: 40x90x36.5 (mm)
Weight:: 1.05 (kg)
Bearing 61848
Manufacturer: ETERNO
Sizes: 240x300x28 (mm)
Weight:: 4.6 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x82x10 (mm)
K38 PU(70x85x11,5)
Manufacturer: KASTAS
Sizes: 70x85x11,5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 89.60x96.60x3.50 (mm)
K62 NBR(60x48x4 )
Manufacturer: KASTAS
Sizes: 60x48x4 (mm)
Bearing 4123
Manufacturer: INA-FAG
Sizes: 115x165x49 (mm)
Weight:: 3.407 (kg)
K73 POLYESTER/PTFE(45x50x15)
Manufacturer: KASTAS
Sizes: 45x50x15 (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.
