Bearing 31318 (7GB)
Inner diameter:: 90 mm
Outer diameter: 190 mm
The size of the width: 43 mm
Weight:: 5.46 kg
Outer diameter: 190 mm
The size of the width: 43 mm
Weight:: 5.46 kg
Technical specifications
Designation : 31318
Producer : GMB
Technical data from the manufacturers catalog :
d - 90 мм
D - 190 мм
T - 46.5 мм
B - 43 мм
C - 30 /kN
Cr - 282 /kN
Cor - 358 /kN
grease - 1900 /(r/min)
oil - 2600 /(r/min)
вес - 5.46 (kg)
e - 0.83
Y - 0.7
Yo - 0.4
O-RING
Manufacturer: NQK SF
Sizes: 73.00x82.00x4.50 (mm)
T5 DD
Manufacturer: ContiTech AG
K30 NBR(32x42x7/9,5)
Manufacturer: KASTAS
Sizes: 32x42x7/9,5 (mm)
Подшипник NF 311
Manufacturer: NACHI
Sizes: 55x104.5x29 (mm)
Weight:: 1.4 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 85x105x8.80 (mm)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 35x44.50x4.80 (mm)
Bearing 7210ACP5 (D46210)
Manufacturer: TMB
Sizes: 50x90x20 (mm)
Weight:: 0.47 (kg)
Manufacturer: ContiTech AG
Bearing K90x98x30
Manufacturer: INA-FAG
Sizes: 90x98x30 (mm)
Weight:: 0.0172 (kg)
Подшипник 7003C
Manufacturer: NACHI
Sizes: 17x35x10 (mm)
Weight:: 0.045 (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.
