Bearing W2-1/4
Inner diameter:: 57.150 mm
Outer diameter: 84.940 mm
The size of the width: 22.225 mm
Weight:: 0.422 kg
Outer diameter: 84.940 mm
The size of the width: 22.225 mm
Weight:: 0.422 kg
Technical specifications
Designation: W2-1/4
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 57.150 mm
External diameter: 84.940 mm
Width (B): 22.225 mm
Weight: 0.422 kg
Резьба (G): 41.0 mm
Bearing 61805-ZZ (1080805)
Manufacturer: TMB
Sizes: 25x37x7 (mm)
Weight:: 0.022 (kg)
FR200 PU(80x95x12,5 )
Manufacturer: KASTAS
Sizes: 80x95x12,5 (mm)
Подшипник NP 416
Manufacturer: NACHI
Sizes: 80x170x48 (mm)
Weight:: 7.28 (kg)
K23 PU(200x170x18)
Manufacturer: KASTAS
Sizes: 200x170x18 (mm)
SEALS (REINFORCED SEAL) (TF)
Manufacturer: FEKO
Sizes: 21.50x35.10x8 (mm)
Manufacturer: ContiTech AG
Подшипник NU 248
Manufacturer: NACHI
Sizes: 240x440x72 (mm)
Weight:: 51.1 (kg)
K27 NBR(12x18x4,8/3,6)
Manufacturer: KASTAS
Sizes: 12x18x4,8/3,6 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x40x5 (mm)
RPP8 6760 ( RPP 8 6760 -V, -M, -MFX )
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.
