Bearing 30203
Inner diameter:: 17 mm
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.075 kg
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.075 kg
Technical specifications
Designation : 30203
Dimensions, mm : 17x40x12
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.075 Kg
Dynamic load rating (C) - 19 kN
Static load rating (C0) - 18.6 kN
Grease lubrication speed - 9000 rev/min
Speed limit with oil lubrication - 13000 rev/min
Подшипник 21310EK
Manufacturer: NACHI
Sizes: 50x110x27 (mm)
Weight:: 1.36 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (MTP)
Manufacturer: STO
AT10 DD
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLN5090-2RS-PE
Manufacturer: INA-FAG
Sizes: 50x90x34 (mm)
Weight:: 3.9 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K81248-M
Manufacturer: INA-FAG
Sizes: 240x340x32 (mm)
K49 PU/NBR(40x29x4,2)
Manufacturer: KASTAS
Sizes: 40x29x4,2 (mm)
AT5 DD
Manufacturer: ContiTech AG
Подшипник 6818ZZ
Manufacturer: NACHI
Sizes: 90x115x13 (mm)
Weight:: 0.28 (kg)
Подшипник 65TMP93
Manufacturer: NSK-RHP
Sizes: 65x115x30 (mm)
Bearing 4446
Manufacturer: INA-FAG
Sizes: 101.600x152.400x34.925 (mm)
Weight:: 2.108 (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.
