Bearing 31317 (7GB)
Inner diameter:: 85 mm
Outer diameter: 180 mm
The size of the width: 41 mm
Weight:: 4.96 kg
Outer diameter: 180 mm
The size of the width: 41 mm
Weight:: 4.96 kg
Technical specifications
Designation : 31317
Producer : GMB
Technical data from the manufacturers catalog :
d - 85 мм
D - 180 мм
T - 44.5 мм
B - 41 мм
C - 28 /kN
Cr - 255 /kN
Cor - 318 /kN
grease - 2000 /(r/min)
oil - 2800 /(r/min)
вес - 4.96 (kg)
e - 0.83
Y - 0.7
Yo - 0.4
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 90x100x12 (mm)
Bearing KBK15x19x20
Manufacturer: INA-FAG
Sizes: 15x19x20 (mm)
Weight:: 0.013 (kg)
Подшипник F623ZZ
Manufacturer: NSK-RHP
Sizes: 3x11.5x4 (mm)
Weight:: 1.86 (kg)
Bearing 6305
Manufacturer: ETERNO
Sizes: 25x62x17 (mm)
Weight:: 0.238 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 130x170x15 (mm)
Bearing FT1
Manufacturer: INA-FAG
Sizes: 12.700x30.963x14.300 (mm)
Weight:: 0.055 (kg)
Bearing NF321
Manufacturer: ETERNO
Sizes: 105x225x49 (mm)
Weight:: 8.76 (kg)
MEGADYNE ISORAN 420 GLD5 ( RPP5 420 GOLD )
Manufacturer: ContiTech AG
Bearing 32215
Manufacturer: ETERNO
Sizes: 75x130x31 (mm)
Weight:: 1.7 (kg)
Подшипник 581/572X
Manufacturer: NSK-RHP
Sizes: 80.962x139.7x36.512 (mm)
Weight:: 2.214 (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.
