Bearing 30304 (2BF)
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.165 kg
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.165 kg
Technical specifications
Designation : 30304
Producer : GMB
Technical data from the manufacturers catalog :
d - 20 мм
D - 52 мм
T - 16.25 мм
B - 15 мм
C - 13 /kN
Cr - 33.0 /kN
Cor - 33.2 /kN
grease - 7500 /(r/min)
oil - 9500 /(r/min)
вес - 0.165 (kg)
e - 0.3
Y - 2
Yo - 1.1
K84 PU(164x154x8)
Manufacturer: KASTAS
Sizes: 164x154x8 (mm)
HTD 8M 6920 ( HTD8M 6920 -V, -M, -MFX )
Manufacturer: ContiTech AG
MEGADYNE ISORAN 750 RPP5 ( RPP 5M 750 )
Manufacturer: ContiTech AG
Bearing 7019CP5 (36119J)
Manufacturer: TMB
Sizes: 95x145x24 (mm)
Weight:: 1.2 (kg)
Подшипник 6807N
Manufacturer: NSK-RHP
Sizes: 35x47x7 (mm)
Weight:: 0.027 (kg)
Bearing 23130 (3053730)
Manufacturer: TMB
Sizes: 150x250x80 (mm)
Weight:: 16 (kg)
K09 NBR(30x38x4/7)
Manufacturer: KASTAS
Sizes: 30x38x4/7 (mm)
Bearing TWC812
Manufacturer: INA-FAG
Sizes: 12.700x19.050x2.337 (mm)
Weight:: 0.003 (kg)
Подшипник 2202
Manufacturer: NSK-RHP
Sizes: 15x35x14 (mm)
Bearing 7410ACM (46410H)
Manufacturer: TMB
Sizes: 50x130x31 (mm)
Weight:: 1.92 (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.
