Bearing 31305 (7FB)
Inner diameter:: 25 mm
Outer diameter: 62 mm
The size of the width: 17 mm
Weight:: 0.262 kg
Outer diameter: 62 mm
The size of the width: 17 mm
Weight:: 0.262 kg
Technical specifications
Designation : 31305
Producer : GMB
Technical data from the manufacturers catalog :
d - 25 мм
D - 62 мм
T - 18.25 мм
B - 17 мм
C - 13 /kN
Cr - 40.5 /kN
Cor - 46.0 /kN
grease - 6300 /(r/min)
oil - 8000 /(r/min)
вес - 0.262 (kg)
e - 0.83
Y - 0.7
Yo - 0.4
Manufacturer: ContiTech AG
Bearing N2208
Manufacturer: ETERNO
Sizes: 40x80x23 (mm)
Weight:: 0.51 (kg)
Подшипник 51412
Manufacturer: NACHI
Sizes: 60x130x51 (mm)
Weight:: 225 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x64x10 (mm)
K703 PTFE/NBR(180x196x9,5)
Manufacturer: KASTAS
Sizes: 180x196x9,5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 105x145x14 (mm)
K32 PU/POM(135x145x12)
Manufacturer: KASTAS
Sizes: 135x145x12 (mm)
Подшипник 7307DB
Manufacturer: NACHI
Sizes: 35x80x21 (mm)
Weight:: 0.475 (kg)
K704 PTFE/NBR(380x410x15)
Manufacturer: KASTAS
Sizes: 380x410x15 (mm)
RPP14 3794 ( RPP 14 3794 -V, -M, -MFX )
Manufacturer: ContiTech AG
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.
