Bearing 30321 (2GB)
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.38 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.38 kg
Technical specifications
Designation : 30321
Producer : GMB
Technical data from the manufacturers catalog :
d - 105 мм
D - 225 мм
T - 53.5 мм
B - 49 мм
C - 41 /kN
Cr - 432 /kN
Cor - 562 /kN
grease - 1500 /(r/min)
oil - 1900 /(r/min)
вес - 9.38 (kg)
e - 0.35
Y - 1.7
Yo - 1
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 95x130x13 (mm)
T5 DD
Manufacturer: ContiTech AG
Bearing N310
Manufacturer: ETERNO
Sizes: 50x110x27 (mm)
Weight:: 1.2 (kg)
AA100 ( АА 100 ) Le= 2591 мм
Manufacturer: ContiTech AG
Bearing WS81214
Manufacturer: INA-FAG
Sizes: 70x105x27 (mm)
Weight:: 0.278 (kg)
Bearing 30204 (7204E)
Manufacturer: TMB
Sizes: 20x47x14 (mm)
Weight:: 0.12 (kg)
Bearing 06Y36
Manufacturer: INA-FAG
Sizes: 15.975x25.400x9.525 (mm)
Weight:: 0.022 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 220x260x18 (mm)
3V 1320 / 9J 3353 Le
Manufacturer: ContiTech AG
Подшипник 24026CK30E4
Manufacturer: NSK-RHP
Sizes: 130x200x69 (mm)
Weight:: 7.84 (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.
