Bearing 31310 (7FB)
Inner diameter:: 50 mm
Outer diameter: 110 mm
The size of the width: 27 mm
Weight:: 1.24 kg
Outer diameter: 110 mm
The size of the width: 27 mm
Weight:: 1.24 kg
Technical specifications
Designation : 31310
Producer : GMB
Technical data from the manufacturers catalog :
d - 50 мм
D - 110 мм
T - 29.25 мм
B - 27 мм
C - 19 /kN
Cr - 108 /kN
Cor - 128 /kN
grease - 3800 /(r/min)
oil - 4800 /(r/min)
вес - 1.24 (kg)
e - 0.83
Y - 0.7
Yo - 0.4
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x55x8 (mm)
3L 200
Manufacturer: ContiTech AG
O-RING
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Sizes: 208.50x225.30x8.40 (mm)
AX 128 AX 3281 Ld
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Sizes: 31x50x8 (mm)
RPP14 DD 2950 MFX - Megaflex
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Bearing BCE89P
Manufacturer: INA-FAG
Sizes: 12.700x17.462x14.288 (mm)
Weight:: 0.010 (kg)
K757 PTFE/NBR(160x142x12,3)
Manufacturer: KASTAS
Sizes: 160x142x12,3 (mm)
2.62 FKM 80(113,98x02,62 )
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K21 NBR(8x18x8)
Manufacturer: KASTAS
Sizes: 8x18x8 (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.
