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
5.7 NBR 70(089,30x05,70)
Manufacturer: KASTAS
Подшипник RS-5011NR
Manufacturer: NSK-RHP
Sizes: 55x90x46 (mm)
Weight:: 1.17 (kg)
5V 670 / 15J 1702 Le
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 29.00x30.60x0.80 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 14.80x18.40x1.80 (mm)
Подшипник NU 222 E
Manufacturer: NACHI
Sizes: 110x200x38 (mm)
Weight:: 5.17 (kg)
Подшипник 7212BEA
Manufacturer: NSK-RHP
Sizes: 60x110x22 (mm)
Bearing RN315M (502315H)
Manufacturer: TMB
Sizes: 75x160x37 (mm)
Weight:: 3.35 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 78.00x86.00x4.00 (mm)
AT5 1500 ( АТ5 1500 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
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.
