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
Krestovina 29x76,4
Manufacturer: TOYO
Bearing LM30-OP
Manufacturer: ETERNO
Sizes: 30x45x64 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ K3982-3920
Manufacturer: FAG
Sizes: 63.5x112.712x30.162 (mm)
Weight:: 1.3 (kg)
K73 POLYESTER/PTFE(375x380x15)
Manufacturer: KASTAS
Sizes: 375x380x15 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL192319-TB
Manufacturer: INA-FAG
Sizes: 95x200x67 (mm)
1.5 NBR 90(003,50x01,50)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 158.42x163.66x2.62 (mm)
K151 NBR FABRIC/POM(20x35x7)
Manufacturer: KASTAS
Sizes: 20x35x7 (mm)
4 FKM 80(073,00x04,00 )
Manufacturer: KASTAS
Bearing 23124K
Manufacturer: TMB
Sizes: 120x200x62 (mm)
Weight:: 8 (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.
