Bearing 4138
Inner diameter:: 190 mm
Outer diameter: 275 mm
The size of the width: 80 mm
Weight:: 15.821 kg
Outer diameter: 275 mm
The size of the width: 80 mm
Weight:: 15.821 kg
Technical specifications
Designation: 4138
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 190 mm
External diameter: 275 mm
Width (B): 80 mm
Weight: 15.821 kg
Резьба (G): 97000 mm
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 30236-A
Manufacturer: FAG
Sizes: 180x320x57 (mm)
Weight:: 17.9 (kg)
Подшипник 23216E
Manufacturer: NACHI
Sizes: 80x140x44.4 (mm)
Weight:: 2.95 (kg)
Подшипник 6928ZZS
Manufacturer: NSK-RHP
Sizes: 140x190x24 (mm)
Weight:: 1.67 (kg)
Bearing 33221 (3FE)
Manufacturer: GMB
Sizes: 105x190x68 (mm)
Weight:: 0.812 (kg)
Bearing 7318 C
Manufacturer: ETERNO
Sizes: 90x190x43 (mm)
Weight:: 5.74 (kg)
AT20 DD
Manufacturer: ContiTech AG
Mechanical seal RM 2100-2 3/4"
Manufacturer: RiMi
Подшипник FWJ-354220
Manufacturer: NSK-RHP
Sizes: 35x42x20 (mm)
Weight:: 0.034 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 1.50x4.10x1.30 (mm)
K68 POM(25x28x3)
Manufacturer: KASTAS
Sizes: 25x28x3 (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.
