Bearing 30307 (2FB)
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.515 kg
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.515 kg
Technical specifications
Designation : 30307
Producer : GMB
Technical data from the manufacturers catalog :
d - 35 мм
D - 80 мм
T - 22.75 мм
B - 21 мм
C - 18 /kN
Cr - 75.2 /kN
Cor - 82.5 /kN
grease - 5000 /(r/min)
oil - 6300 /(r/min)
вес - 0.515 (kg)
e - 0.31
Y - 1.9
Yo - 1.1
Подшипник 749A/743
Manufacturer: NSK-RHP
Sizes: 82.55x150x44.455 (mm)
Weight:: 3.3 (kg)
DHTD 1890 D14M
Manufacturer: ContiTech AG
Mechanical seal RM 580-1 7/8"
Manufacturer: RiMi
Bearing K45x53x20
Manufacturer: INA-FAG
Sizes: 45x53x20 (mm)
Weight:: 0.0055 (kg)
AT5 DD
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81244-M
Manufacturer: INA-FAG
Sizes: 220x300x63 (mm)
BB94 ( ВВ 94 ) Le= 2457 мм
Manufacturer: ContiTech AG
Krestovina 22x54
Manufacturer: TOYO
Подшипник 54311U
Manufacturer: NSK-RHP
Sizes: 55x105x78 (mm)
Weight:: 0.73 (kg)
K35 PTFE/NBR(73x88,1x6,3)
Manufacturer: KASTAS
Sizes: 73x88,1x6,3 (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.
