Bearing 61904 ZZ
Inner diameter:: 20 mm
Outer diameter: 37 mm
The size of the width: 9 mm
Weight:: 0.038 kg
Outer diameter: 37 mm
The size of the width: 9 mm
Weight:: 0.038 kg
Technical specifications
Designation : 61904 ZZ
Dimensions, mm : 20x37x9
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.038 Kg
Dynamic load rating (C) - 6370 kN
Static load rating (C0) - 3650 kN
Grease lubrication speed - 19000 rev/min
Speed limit with oil lubrication - 23000 rev/min
Bearing 7308BMP6 (E66308H)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.68 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 181.00x188.06x3.53 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4920
Manufacturer: INA
Sizes: 115x140x40 (mm)
T10 DD
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL183068-TB
Manufacturer: INA
Sizes: 340x520x133 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 29.80x36.00x3.10 (mm)
SPB 2500 Lw
Manufacturer: ContiTech AG
Bearing 6003RZS (160103)
Manufacturer: TMB
Sizes: 17x35x10 (mm)
Weight:: 0.041 (kg)
Подшипник 54244X
Manufacturer: NSK
Sizes: 220x300x115.2 (mm)
Weight:: 0.73 (kg)
Bearing 6319Z2 (319Z2)
Manufacturer: TMB
Sizes: 95x200x45 (mm)
Weight:: 5.75 (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.