Bearing 30307 (2FB)
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.515 kg
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.515 kg
Technical specifications
Designation : 30307
Producer : GMB
Technical data from the manufacturers catalog :
d - 35 мм
D - 80 мм
T - 22.75 мм
B - 21 мм
C - 18 /kN
Cr - 75.2 /kN
Cor - 82.5 /kN
grease - 5000 /(r/min)
oil - 6300 /(r/min)
вес - 0.515 (kg)
e - 0.31
Y - 1.9
Yo - 1.1
Подшипник 51272
Manufacturer: NACHI
Sizes: 360x500x110 (mm)
Weight:: 225 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TGN)
Manufacturer: STO
Sizes: 26x37x7/7.9 (mm)
B 173 17x4395 Li / 4440 Ld
Manufacturer: ContiTech AG
Bearing 63082RSZ3 (180308KZ3)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.63 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 125x140x10 (mm)
Подшипник 6817
Manufacturer: NACHI
Sizes: 85x110x13 (mm)
Weight:: 0.265 (kg)
Подшипник 23934AX
Manufacturer: NACHI
Sizes: 170x230x45 (mm)
Weight:: 5.58 (kg)
Подшипник SL045020-PP
Manufacturer: INA-FAG
Bearing N311ADMB/P4
Manufacturer: TMB
Sizes: 55x120x29 (mm)
Weight:: 1.45 (kg)
B 127 17x3225 Li / 3270 Ld
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.
