Bearing XW2-1/4
Inner diameter:: 57.150 mm
Outer diameter: 85.150 mm
The size of the width: 17.480 mm
Weight:: 0.323 kg
Outer diameter: 85.150 mm
The size of the width: 17.480 mm
Weight:: 0.323 kg
Technical specifications
Designation: XW2-1/4
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 57.150 mm
External diameter: 85.150 mm
Width (B): 17.480 mm
Weight: 0.323 kg
Резьба (G): 26 mm
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 55x85x10 (mm)

AT5 DD
Manufacturer: ContiTech AG

Подшипник NU 2215 E
Manufacturer: NACHI
Sizes: 75x130x31 (mm)
Weight:: 1.8 (kg)

T5 DD
Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 2.50x5.30x1.40 (mm)

SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 11.80x30.10x2.30 (mm)

Bearing 23134 KMW33
Manufacturer: ETERNO
Sizes: 170x280x88 (mm)
Weight:: 21.5 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x58x8 (mm)

Bearing NJ2334
Manufacturer: ETERNO
Sizes: 170x360x120 (mm)
Weight:: 65.5 (kg)

Bearing 30230P5 (D7230E)
Manufacturer: TMB
Sizes: 150x270x49 (mm)
Weight:: 10.5 (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.