Bearing 30304 (7304E)
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 16.25 mm
Weight:: 0.17 kg
Outer diameter: 52 mm
The size of the width: 16.25 mm
Weight:: 0.17 kg
Technical specifications
Designation : 30304
ГОСТ : 7304E
Dimensions, mm : 20x52x16.25
Producer : TMB
RPP8 3888 ( RPP 8 3888 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 23156 KMW33
Manufacturer: ETERNO
Sizes: 280x460x146 (mm)
Weight:: 97.8 (kg)
Подшипник 6813VV
Manufacturer: NSK-RHP
Sizes: 65x85x10 (mm)
Weight:: 0.128 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 164.30x175.70x5.70 (mm)
Bearing NJ207ETN (42207A)
Manufacturer: TMB
Sizes: 35x72x17 (mm)
Weight:: 0.3 (kg)
Bearing 32236
Manufacturer: ETERNO
Sizes: 180x320x86 (mm)
Weight:: 29.8 (kg)
Bearing IR70x80x25
Manufacturer: INA-FAG
Sizes: 70x80x25 (mm)
Weight:: 0.224 (kg)
Bearing 4217 ZZ
Manufacturer: ETERNO
Sizes: 85x150x36 (mm)
K703 PTFE/NBR(50x58,8x6,3)
Manufacturer: KASTAS
Sizes: 50x58,8x6,3 (mm)
Bearing XW12
Manufacturer: INA-FAG
Sizes: 304.800x381.000x63.500 (mm)
Weight:: 16.154 (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.
