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
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 281.10x310x12/12.80 (mm)
RPP14 3976 ( RPP 14 3976 -V, -M, -MFX )
Manufacturer: ContiTech AG
Mechanical seal RM 156-30
Manufacturer: RiMi
Подшипник NJ 236
Manufacturer: NACHI
Sizes: 180x320x52 (mm)
Weight:: 19.3 (kg)
2.62 NBR 70(050,47x02,62)
Manufacturer: KASTAS
Подшипник E32221J
Manufacturer: NACHI
Sizes: 105x190x53 (mm)
Weight:: 5.9 (kg)
Подшипник SL04170-PP
Manufacturer: INA
K69 POM(50x46x15)
Manufacturer: KASTAS
Sizes: 50x46x15 (mm)
K57 NBR/ALUMINUM(32x8x11)
Manufacturer: KASTAS
Sizes: 32x8x11 (mm)
Подшипник 6836
Manufacturer: NACHI
Sizes: 180x225x22 (mm)
Weight:: 2.02 (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.