Bearing 7238 B
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 24.31 kg
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 24.31 kg
Technical specifications
Designation : 7238 B
Dimensions, mm : 190x340x55
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 24.31 Kg
Dynamic load rating (C) - 273000 kN
Static load rating (C0) - 353000 kN
Grease lubrication speed - 1500 rev/min
Speed limit with oil lubrication - 2000 rev/min
Подшипник 5213
Manufacturer: NSK-RHP
Sizes: 65x120x38.1 (mm)
Weight:: 1.65 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2307-K-TVH-C3 + H2307
Manufacturer: FAG
Sizes: 30x80x31 (mm)
6.99 FKM 80(278,77x06,99)
Manufacturer: KASTAS
Торцевое уплотнение RM M74-75
Manufacturer: RiMi
K17X PTFE/NBR(28x20,5x3,2)
Manufacturer: KASTAS
Sizes: 28x20,5x3,2 (mm)
Krestovina 40X208
Manufacturer: TOYO
Подшипник 63/28N
Manufacturer: NACHI
Sizes: 28x68x18 (mm)
Weight:: 0.287 (kg)
AT5 DD
Manufacturer: ContiTech AG
K21 NBR(70x90x12)
Manufacturer: KASTAS
Sizes: 70x90x12 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 22x39x6 (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.
