Bearing 30305 (2FB)
Inner diameter:: 25 mm
Outer diameter: 62 mm
The size of the width: 17 mm
Weight:: 0.263 kg
Outer diameter: 62 mm
The size of the width: 17 mm
Weight:: 0.263 kg
Technical specifications
Designation : 30305
Producer : GMB
Technical data from the manufacturers catalog :
d - 25 мм
D - 62 мм
T - 18.25 мм
B - 17 мм
C - 15 /kN
Cr - 46.8 /kN
Cor - 48.0 /kN
grease - 6300 /(r/min)
oil - 8000 /(r/min)
вес - 0.263 (kg)
e - 0.3
Y - 2
Yo - 1.1
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 160x185x13 (mm)
AT10 DD
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DCY)
Manufacturer: STO
Sizes: 18x32x10/15 (mm)
Подшипник R 4AA
Manufacturer: NSK
Sizes: 6.35x19.05x5.558 (mm)
Krestovina 26x68
Manufacturer: TOYO
Bearing NU212 (32212)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.8 (kg)
K69 POM(105x100x9,7 )
Manufacturer: KASTAS
Sizes: 105x100x9,7 (mm)
Подшипник NU 1044
Manufacturer: NSK
Sizes: 220x310x56 (mm)
Weight:: 18.2 (kg)
Bearing NJ1017
Manufacturer: ETERNO
Sizes: 85x130x22 (mm)
Weight:: 1.07 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 78x90x12 (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.