Bearing 31306 (7FB)
Inner diameter:: 30 mm
Outer diameter: 72 mm
The size of the width: 19 mm
Weight:: 0.392 kg
Outer diameter: 72 mm
The size of the width: 19 mm
Weight:: 0.392 kg
Technical specifications
Designation : 31306
Producer : GMB
Technical data from the manufacturers catalog :
d - 30 мм
D - 72 мм
T - 20.75 мм
B - 19 мм
C - 14 /kN
Cr - 52.5 /kN
Cor - 60.5 /kN
grease - 5600 /(r/min)
oil - 7000 /(r/min)
вес - 0.392 (kg)
e - 0.83
Y - 0.7
Yo - 0.4
Bearings RAE20-NPP-B
Manufacturer: INA-FAG
Weight:: 0.16 (kg)
Подшипник 51334
Manufacturer: NACHI
Sizes: 170x280x87 (mm)
Weight:: 225 (kg)
3 NBR 90(064,00x03,00)
Manufacturer: KASTAS
K21 NBR(25x45x10)
Manufacturer: KASTAS
Sizes: 25x45x10 (mm)
Mechanical seal RM 560C-22
Manufacturer: RiMi
Bearing HM89446 / HM89410
Manufacturer: TIMKEN
Sizes: 34.925x76.200x29.370 (mm)
Weight:: 0.646 (kg)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 61x82.50x8/12.20 (mm)
Bearing 32926 (2007926)
Manufacturer: TMB
Sizes: 130x180x32 (mm)
Weight:: 2.4 (kg)
Bearing NUP2322EM (92622H)
Manufacturer: TMB
Sizes: 110x240x80 (mm)
Weight:: 17.5 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 187.80x205.00x8.60 (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.
