Bearing 30204 (2DB)
Inner diameter:: 20 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.126 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.126 kg
Technical specifications
Designation : 30204
Producer : GMB
Technical data from the manufacturers catalog :
d - 20 мм
D - 47 мм
T - 15.25 мм
B - 14 мм
C - 12 /kN
Cr - 28.2 /kN
Cor - 30.5 /kN
grease - 8000 /(r/min)
oil - 10000 /(r/min)
вес - 0.126 (kg)
e - 0.35
Y - 1.7
Yo - 1
Bearing NN3048 K
Manufacturer: ETERNO
Sizes: 240x360x92 (mm)
Weight:: 31.6 (kg)

GEAR PULLEYS 14M-72S 318.06 (14M-72S 318.06/37)
Manufacturer: BBC

ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K89426-M
Manufacturer: INA-FAG
Sizes: 130x270x28 (mm)

Bearing 51272 (8272)
Manufacturer: TMB
Sizes: 360x500x110 (mm)
Weight:: 70 (kg)

Krestovina 27/ 27,4x81,6/ 81,4
Manufacturer: TOYO

O-RING
Manufacturer: NQK SF
Sizes: 18.20x23.00x2.40 (mm)

Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 270x310x16 (mm)

HTD 665 5M CXP
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 10x19x4/5 (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.