Bearing 7304 B
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.156 kg
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.156 kg
Technical specifications
Designation : 7304 B
Dimensions, mm : 20x52x15
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.156 Kg
Dynamic load rating (C) - 16200 kN
Static load rating (C0) - 8700 kN
Grease lubrication speed - 13000 rev/min
Speed limit with oil lubrication - 17000 rev/min
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 15x24x5 (mm)
Подшипник SL024892
Manufacturer: INA-FAG
Sizes: 460x580x118 (mm)
Weight:: 77.5 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 22x30x7 (mm)
Подшипник 7200 C
Manufacturer: NSK-RHP
Sizes: 10x30x9 (mm)
Weight:: 0.036 (kg)
K501 PA/NBR(110x94,5x6,3)
Manufacturer: KASTAS
Sizes: 110x94,5x6,3 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB2)
Manufacturer: STO
Sizes: 68x90x12 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2316-E-TVP2 + HJ2316-E
Manufacturer: FAG
Sizes: 80x170x58 (mm)
AT20 DD
Manufacturer: ContiTech AG
Bearing BK2012
Manufacturer: INA-FAG
Sizes: 20x26x12 (mm)
Weight:: 0.014 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 220x250x20 (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.