Bearing W7
Inner diameter:: 177.800 mm
Outer diameter: 257.180 mm
The size of the width: 66.680 mm
Weight:: 11.338 kg
Outer diameter: 257.180 mm
The size of the width: 66.680 mm
Weight:: 11.338 kg
Technical specifications
Designation: W7
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 177.800 mm
External diameter: 257.180 mm
Width (B): 66.680 mm
Weight: 11.338 kg
Резьба (G): 295.0 mm
K03 (45x30x11)
Manufacturer: KASTAS
Sizes: 45x30x11 (mm)
RPP8 7544 ( RPP 8 7544 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 51424X
Manufacturer: NSK-RHP
Sizes: 120x250x102 (mm)
Weight:: 225 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 2.90x6.46x1.78 (mm)
Krestovina 34x71
Manufacturer: TOYO
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 57.15x76.20x9.52 (mm)
3.53 NBR 70(068,26x03,53)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 145x180x14 (mm)
BX 89 BX 2304 Ld
Manufacturer: ContiTech AG
Bearing 7021CP5 (36121J)
Manufacturer: TMB
Sizes: 105x160x26 (mm)
Weight:: 1.6 (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.
