Bearing 30308 (2FB)
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.747 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.747 kg
Technical specifications
Designation : 30308
Producer : GMB
Technical data from the manufacturers catalog :
d - 40 мм
D - 90 мм
T - 25.25 мм
B - 23 мм
C - 20 /kN
Cr - 90.8 /kN
Cor - 108 /kN
grease - 4500 /(r/min)
oil - 5600 /(r/min)
вес - 0.747 (kg)
e - 0.35
Y - 1.7
Yo - 1
Bearing 7211C (36211)
Manufacturer: TMB
Sizes: 55x100x21 (mm)
Weight:: 0.62 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TG)
Manufacturer: STO
Sizes: 16x35x10 (mm)
Подшипник NJG2322VH
Manufacturer: SKF
Sizes: 110x240x80 (mm)
Weight:: 17.5 (kg)
Подшипник SL024960
Manufacturer: INA-FAG
Sizes: 300x420x118 (mm)
Подшипник 7902 C
Manufacturer: NSK-RHP
Sizes: 15x28x7 (mm)
Weight:: 0.015 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32956-N11CA-A620-670
Manufacturer: FAG
Sizes: 280x380x127 (mm)
Bearing NATV12
Manufacturer: INA-FAG
Sizes: 12x32x15 (mm)
Weight:: 14 (kg)
K75 PHENOLIC(360x365x25)
Manufacturer: KASTAS
Sizes: 360x365x25 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 25x45x10 (mm)
Manufacturer: ContiTech AG
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.