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
O-RING
Manufacturer: NQK SF
Sizes: 37.00x43.00x3.00 (mm)
Подшипник NJ 2226 EM
Manufacturer: NSK-RHP
Sizes: 130x230x64 (mm)
Weight:: 9.44 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 9.2x17.5x8 (mm)
Подшипник 6308N
Manufacturer: NACHI
Sizes: 90x90x23 (mm)
Weight:: 0.633 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 340x370x20 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x60x5 (mm)
XPB 1829 Lw / Ld ( ХРВ 1829 )
Manufacturer: ContiTech AG
Bearing GS89420
Manufacturer: INA-FAG
Sizes: 100x210x22.5 (mm)
Weight:: 4.750 (kg)
Bearing N2208E (2508E)
Manufacturer: TMB
Sizes: 40x80x23 (mm)
Weight:: 0.43 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7008-E-T-P4S
Manufacturer: FAG
Sizes: 40x68x15 (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.
