Bearing 31309 (7FB)
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.944 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.944 kg
Technical specifications
Designation : 31309
Producer : GMB
Technical data from the manufacturers catalog :
d - 45 мм
D - 100 мм
T - 27.25 мм
B - 25 мм
C - 18 /kN
Cr - 95.5 /kN
Cor - 115 /kN
grease - 4000 /(r/min)
oil - 5000 /(r/min)
вес - 0.944 (kg)
e - 0.83
Y - 0.7
Yo - 0.4
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 68x102x9.40/14.30 (mm)
Bearing 31316
Manufacturer: ETERNO
Sizes: 80x170x39 (mm)
Weight:: 4.05 (kg)
HTD 8M 5256 ( HTD8M 5256 -V, -M, -MFX )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 73x90x7/5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 240.97x246.21x2.62 (mm)
Подшипник 239/1000CAE4
Manufacturer: NSK-RHP
Sizes: 1000x1320x236 (mm)
Weight:: 881 (kg)
Bushing H206
Manufacturer: ETERNO
Sizes: 30x45x27 (mm)
Weight:: 0.1 (kg)
K06 PU(50,8x63,5x6,05/9,52)
Manufacturer: KASTAS
Sizes: 50,8x63,5x6,05/9,52 (mm)
Подшипник 23234A2X
Manufacturer: NACHI
Sizes: 170x310x110 (mm)
Weight:: 37.6 (kg)
Подшипник 32972
Manufacturer: NSK-RHP
Sizes: 360x480x76 (mm)
Weight:: 35.8 (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.
