Bearing 7203 B
Inner diameter:: 17 mm
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.069 kg
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.069 kg
Technical specifications
Designation : 7203 B
Dimensions, mm : 17x40x12
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.069 Kg
Dynamic load rating (C) - 9350 kN
Static load rating (C0) - 5050 kN
Grease lubrication speed - 16000 rev/min
Speed limit with oil lubrication - 21000 rev/min
Bearings NK35/30
Manufacturer: INA-FAG
Sizes: 35x45x30 (mm)
Weight:: 0.112 (kg)

HTD 2310 14M
Manufacturer: ContiTech AG

T5 DD
Manufacturer: ContiTech AG

Подшипник NU 2219 ET
Manufacturer: NSK-RHP
Sizes: 95x170x43 (mm)
Weight:: 3.81 (kg)

SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 12x22x7 (mm)

1.78 NBR 70(037,82x01,78)
Manufacturer: KASTAS

Bearing N2216E (2516E)
Manufacturer: TMB
Sizes: 80x140x33 (mm)
Weight:: 2.1 (kg)

Bearings GY1111-KRR-B
Manufacturer: INA-FAG
Weight:: 0.73 (kg)

MEGADYNE ISORAN 3150 PLT14 ( RPP14 3150 PLATINUM )
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TAY)
Manufacturer: STO
Sizes: 75x92/102x10/19 (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.