Bearing 30321
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.15 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.15 kg
Technical specifications
Designation : 30321
Dimensions, mm : 105x225x49
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 9.15 Kg
Dynamic load rating (C) - 429 kN
Static load rating (C0) - 530 kN
Grease lubrication speed - 1600 rev/min
Speed limit with oil lubrication - 2200 rev/min
Подшипник NJ 2304 ET
Manufacturer: NSK-RHP
Sizes: 20x52x21 (mm)
Weight:: 0.209 (kg)
Bearing RF12
Manufacturer: INA-FAG
Sizes: 6.350x19.050x14.288 (mm)
Weight:: 12.7 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x50x12 (mm)
Подшипник 2218
Manufacturer: NSK-RHP
Sizes: 90x160x40 (mm)
Bearing 22334K (3634K)
Manufacturer: TMB
Sizes: 170x360x120 (mm)
Weight:: 61 (kg)
Подшипник 23226AXK
Manufacturer: NACHI
Sizes: 130x230x80 (mm)
Weight:: 14.5 (kg)
Подшипник 9385/9321
Manufacturer: NSK-RHP
Sizes: 84.138x171.45x49.212 (mm)
Weight:: 4.62 (kg)
Bearing LR45x50x20.5
Manufacturer: INA-FAG
Sizes: 45x50x20.5 (mm)
Weight:: 0.588 (kg)
RPP14 DD 4084 MFX - Megaflex
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ202-E-TVP2 + HJ202-E
Manufacturer: FAG
Sizes: 15x35x11 (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.
