Bearing W7-1/2
Inner diameter:: 190.500 mm
Outer diameter: 276.220 mm
The size of the width: 69.850 mm
Weight:: 13.595 kg
Outer diameter: 276.220 mm
The size of the width: 69.850 mm
Weight:: 13.595 kg
Technical specifications
Designation: W7-1/2
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 190.500 mm
External diameter: 276.220 mm
Width (B): 69.850 mm
Weight: 13.595 kg
Резьба (G): 310.0 mm
O-RING
Manufacturer: NQK SF
Sizes: 60.00x69.00x4.50 (mm)
Bearing NF316
Manufacturer: ETERNO
Sizes: 80x170x39 (mm)
Weight:: 4.23 (kg)
Подшипник 53412
Manufacturer: NACHI
Sizes: 60x130x54 (mm)
Weight:: 0.73 (kg)
K501 PA/NBR(100x84,5x6,3)
Manufacturer: KASTAS
Sizes: 100x84,5x6,3 (mm)
GEAR PULLEYS 14M-56S 246.76 (14M-56S 246.76/90)
Manufacturer: BBC
K780 PTFE(90x95x40 )
Manufacturer: KASTAS
Sizes: 90x95x40 (mm)
K19 PTFE/NBR/POM(150x135x12,5)
Manufacturer: KASTAS
Sizes: 150x135x12,5 (mm)
MEGADYNE ISORAN 610 RPP5 ( RPP 5M 610 )
Manufacturer: ContiTech AG
Подшипник 387A/382A
Manufacturer: NSK
Sizes: 57.15x96.838x21 (mm)
Weight:: 0.599 (kg)
Bearing GH040011
Manufacturer: GMB
Sizes: 40x72x36/36 (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.