Bearing 81244 M
Inner diameter:: 220 mm
Outer diameter: 300 mm
The size of the width: 63 mm
Weight:: 12.850 kg
Outer diameter: 300 mm
The size of the width: 63 mm
Weight:: 12.850 kg
Technical specifications
Designation: 81244 M
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 220 mm
External diameter: 300 mm
Width (B): 63 mm
Weight: 12.850 kg
Подшипник NF 214
Manufacturer: NACHI
Sizes: 70x110.5x24 (mm)
Weight:: 1.14 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 24x47x8 (mm)

Bearing NJ2330
Manufacturer: ETERNO
Sizes: 150x320x108 (mm)
Weight:: 46.2 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x52x12 (mm)

Подшипник 140KBE31+L
Manufacturer: NSK-RHP
Sizes: 140x225x68 (mm)
Weight:: 9.31 (kg)

Bearing 6334 (334)
Manufacturer: TMB
Sizes: 170x360x72 (mm)
Weight:: 31 (kg)

Подшипник 7318C
Manufacturer: NACHI
Sizes: 90x190x43 (mm)
Weight:: 5.76 (kg)

XT200 PU(180x200x14,5)
Manufacturer: KASTAS
Sizes: 180x200x14,5 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6311
Manufacturer: FAG
Sizes: 55x120x29 (mm)

V 473/7 K
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.