Bearing NA4908
Inner diameter:: 40 mm
Outer diameter: 48 mm
The size of the width: 62 mm
Weight:: 0.232 kg
Outer diameter: 48 mm
The size of the width: 62 mm
Weight:: 0.232 kg
Technical specifications
Designation : NA4908
Dimensions, mm : 40x48x62
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.232 Kg
Dynamic load rating (C) - 34800 kN
Static load rating (C0) - 53200 kN
Outside width (C) - 22mm
Grease lubrication speed - 6800 rev/min
2968 SLV14 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Bearing NN3020KW33P5 (D3182120K)
Manufacturer: TMB
Sizes: 100x150x37 (mm)
Weight:: 2.1 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 367.67x381.65x6.99 (mm)
Bearing NN3013KW33P6 (E3182113K)
Manufacturer: TMB
Sizes: 65x100x26 (mm)
Weight:: 0.71 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 34.50x39.80x2.65 (mm)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 15x58x23 (mm)
Bearing 22315K (3615K)
Manufacturer: TMB
Sizes: 75x160x55 (mm)
Weight:: 5.55 (kg)
K06 PU(50x65x4/6)
Manufacturer: KASTAS
Sizes: 50x65x4/6 (mm)
Подшипник NA6904
Manufacturer: NSK-RHP
Sizes: 20x37x30 (mm)
Weight:: 0.14 (kg)
PM 8408 / 3310 M EL
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.
