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
GEAR PULLEYS 14M-30S 130.89 (14M-30S 130.89/20)
Manufacturer: BBC
O-RING
Manufacturer: NQK SF
Sizes: 380.00x394.00x7.00 (mm)
Подшипник 7311BDB
Manufacturer: NACHI
Sizes: 55x120x29 (mm)
Weight:: 1.45 (kg)
K21 PU(14x22x12 )
Manufacturer: KASTAS
Sizes: 14x22x12 (mm)
Bearing 7320BM (66320H)
Manufacturer: TMB
Sizes: 100x215x47 (mm)
Weight:: 7.5 (kg)
HTD 8M 1664 ( HTD8M 1664 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 5210Z
Manufacturer: NACHI
Sizes: 50x90x30.2 (mm)
Weight:: 0.67 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 55x65x8 (mm)
Manufacturer: ContiTech AG
Bearing NJ306E (42306E)
Manufacturer: TMB
Sizes: 30x72x19 (mm)
Weight:: 0.37 (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.
