Bearing 30308 (2FB)
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.747 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.747 kg
Technical specifications
Designation : 30308
Producer : GMB
Technical data from the manufacturers catalog :
d - 40 мм
D - 90 мм
T - 25.25 мм
B - 23 мм
C - 20 /kN
Cr - 90.8 /kN
Cor - 108 /kN
grease - 4500 /(r/min)
oil - 5600 /(r/min)
вес - 0.747 (kg)
e - 0.35
Y - 1.7
Yo - 1
Mechanical seal RM 112-55
Manufacturer: RiMi
K23 NBR(70x50x14)
Manufacturer: KASTAS
Sizes: 70x50x14 (mm)
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K33 PU(50x60x7,5)
Manufacturer: KASTAS
Sizes: 50x60x7,5 (mm)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 55x80x10 (mm)
Bearing 6317RS (160317K)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 4.6 (kg)
HTD 753 3M CXP
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 32.20x37.00x2.40 (mm)
Bearing K12X16X13
Manufacturer: ETERNO
Sizes: 12x16x13 (mm)
Weight:: 0.0063 (kg)
Bearing DAC38700037S
Manufacturer:
Sizes: 38.1x70x37/37 (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.
