Bearing 31320 (7GB)
Inner diameter:: 100 mm
Outer diameter: 215 mm
The size of the width: 51 mm
Weight:: 8.59 kg
Outer diameter: 215 mm
The size of the width: 51 mm
Weight:: 8.59 kg
Technical specifications
Designation : 31320
Producer : GMB
Technical data from the manufacturers catalog :
d - 100 мм
D - 215 мм
T - 56.5 мм
B - 51 мм
C - 35 /kN
Cr - 372 /kN
Cor - 488 /kN
grease - 1600 /(r/min)
oil - 2000 /(r/min)
вес - 8.59 (kg)
e - 0.83
Y - 0.7
Yo - 0.4
Подшипник 7313 B
Manufacturer: NSK-RHP
Sizes: 65x140x33 (mm)
Weight:: 2.17 (kg)
D 148 32x3760 Li / 3836 Ld
Manufacturer: ContiTech AG
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ TME75
Manufacturer: INA-FAG
K21 NBR(80x100x12,5)
Manufacturer: KASTAS
Sizes: 80x100x12,5 (mm)
Bearing 390 / 394AS
Manufacturer: TIMKEN
Sizes: 57.150x110.000x21.999 (mm)
Weight:: 0.934 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x62x8 (mm)
DHTD 720 D8M
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (GV)
Manufacturer: FEKO
Sizes: 21.50x37x8.50/11 (mm)
Bearing AS5578
Manufacturer: INA-FAG
Sizes: 55x78x1 (mm)
Weight:: 0.018 (kg)
Подшипник 42350/42587
Manufacturer: NSK-RHP
Sizes: 88.9x149.225x31.75 (mm)
Weight:: 2.101 (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.
