Bearing 30203 (2DB)
Inner diameter:: 17 mm
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.079 kg
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.079 kg
Technical specifications
Designation : 30203
Producer : GMB
Technical data from the manufacturers catalog :
d - 17 мм
D - 40 мм
T - 13.25 мм
B - 12 мм
C - 11 /kN
Cr - 20.8 /kN
Cor - 21.8 /kN
grease - 9000 /(r/min)
oil - 12000 /(r/min)
вес - 0.079 (kg)
e - 0.35
Y - 1.7
Yo - 1
CC158 ( СС 158 ) Le= 4114 мм
Manufacturer: ContiTech AG

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ N220-E-TVP2
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Sizes: 100x180x34 (mm)

Bearing IR17x21x16
Manufacturer: INA-FAG
Sizes: 17x21x16 (mm)
Weight:: 0.143 (kg)

Корпус UKP308+H2308
Manufacturer: NACHI
Weight:: 3.0 (kg)

K13 PU/METAL(60x75x4 )
Manufacturer: KASTAS
Sizes: 60x75x4 (mm)

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Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 196.85x222.25x11.11 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 180x210x15 (mm)

SPB 1590 Ld
Manufacturer: ContiTech AG

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Manufacturer: ETERNO
Sizes: 22x29x16 (mm)
Weight:: 0.016 (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.