Bearing 30203 (7203E)
Inner diameter:: 20 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.079 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.079 kg
Technical specifications
Designation : 30203
ГОСТ : 7203E
Dimensions, mm : 20x47x14
Producer : TMB
O-RING
Manufacturer: NQK SF
Sizes: 34.70x41.70x3.50 (mm)
Krestovina 22x58,6
Manufacturer: TOYO
Подшипник 7318CDB
Manufacturer: NACHI
Sizes: 90x190x43 (mm)
Weight:: 5.76 (kg)
Bearing K90x98x30
Manufacturer: INA-FAG
Sizes: 90x98x30 (mm)
Weight:: 0.0172 (kg)
SEALS (REINFORCED SEAL) (SC)
Manufacturer: FEKO
Sizes: 98x125/132x8.50/10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 72.00x80.00x4.00 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 40.00x46.20x3.10 (mm)
Bearing 7024 C
Manufacturer: ETERNO
Sizes: 120x180x28 (mm)
Weight:: 2.94 (kg)
Подшипник NA4913
Manufacturer: NSK-RHP
Sizes: 65x90x25 (mm)
Weight:: 0.465 (kg)
Подшипник 6320
Manufacturer: NSK-RHP
Sizes: 100x215x47 (mm)
Weight:: 7.04 (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.
