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
O-RING
Manufacturer: NQK SF
Sizes: 45.00x52.06x3.53 (mm)
SPA 1757 Lw L=L EL
Manufacturer: ContiTech AG
Krestovina 35x103,9
Manufacturer: TOYO
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 56x90x10 (mm)
Подшипник NU 424
Manufacturer: NSK-RHP
Sizes: 120x260x72 (mm)
Weight:: 30.2 (kg)
K36 (40x48x7,3 )
Manufacturer: KASTAS
Sizes: 40x48x7,3 (mm)
Подшипник RLM152215
Manufacturer: NSK-RHP
Sizes: 15x22x15 (mm)
Weight:: 0.016 (kg)
Bearing NU203E (32203E)
Manufacturer: TMB
Sizes: 17x42x12 (mm)
Weight:: 0.068 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 57.00x63.00x3.00 (mm)
KBT PTFE(4x6 )
Manufacturer: KASTAS
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.
