Bearing 30228 (7228E)
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 46 mm
Weight:: 8.7 kg
Outer diameter: 250 mm
The size of the width: 46 mm
Weight:: 8.7 kg
Technical specifications
Designation : 30228
ГОСТ : 7228E
Dimensions, mm : 140x250x46
Producer : TMB
Bearing 2780 / 2735X
Manufacturer: TIMKEN
Sizes: 36.487x73.025x23.812 (mm)
Weight:: 0.422 (kg)
Z 22 10x560 Li / 583 Ld
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (ARTE)
Manufacturer: FEKO
Sizes: 40x72/80x10/13 (mm)
Подшипник 24036CE4
Manufacturer: NSK-RHP
Sizes: 180x280x100 (mm)
Weight:: 22.7 (kg)
Подшипник NU 256
Manufacturer: NACHI
Sizes: 260x500x80 (mm)
Weight:: 71.5 (kg)
Bearing S62209-2RS
Manufacturer: ETERNO
Sizes: 45.00x85.00x23.00 (mm)
Weight:: 480 (kg)
Bearing WS89324
Manufacturer: INA-FAG
Sizes: 120x210x18.5 (mm)
Weight:: 3.400 (kg)
KPB POLYESTER/PTFE(2,5x15)
Manufacturer: KASTAS
Bearing NJ2311
Manufacturer: ETERNO
Sizes: 55x120x43 (mm)
Weight:: 2.3 (kg)
Корпус UKFL312+H2312
Manufacturer: NACHI
Weight:: 6.1 (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.
