Bearing 31308 (7FB)
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.727 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.727 kg
Technical specifications
Designation : 31308
Producer : GMB
Technical data from the manufacturers catalog :
d - 40 мм
D - 90 мм
T - 25.25 мм
B - 23 мм
C - 17 /kN
Cr - 81.5 /kN
Cor - 96.5 /kN
grease - 4500 /(r/min)
oil - 5600 /(r/min)
вес - 0.727 (kg)
e - 0.83
Y - 0.7
Yo - 0.4
K36 (14x22x7)
Manufacturer: KASTAS
Sizes: 14x22x7 (mm)
K04 (107,95x127x31,75)
Manufacturer: KASTAS
Sizes: 107,95x127x31,75 (mm)
MEGADYNE ISORAN 1260 RPP14 ( RPP 14M 1260 )
Manufacturer: ContiTech AG
Bearing 628/9 (2000089)
Manufacturer: TMB
Sizes: 9x17x5 (mm)
Weight:: 0.043 (kg)
RPP14 DD 5596 MFX - Megaflex
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 85x105x13 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GNE70-KRR-B
Manufacturer: INA-FAG
Sizes: 70x150x75.5 (mm)
Bearing 7032ACM (46132H)
Manufacturer: TMB
Sizes: 160x240x38 (mm)
Weight:: 5.1 (kg)
HTD 8M 3184 ( HTD8M 3184 -V, -M, -MFX )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 27x37x7/11 (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.
