Bearing 81248 M
Inner diameter:: 240 mm
Outer diameter: 340 mm
The size of the width: 78 mm
Weight:: 21.950 kg
Outer diameter: 340 mm
The size of the width: 78 mm
Weight:: 21.950 kg
Technical specifications
Designation: 81248 M
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 240 mm
External diameter: 340 mm
Width (B): 78 mm
Weight: 21.950 kg
Подшипник NNU 4926 K
Manufacturer: NSK-RHP
Sizes: 130x180x50 (mm)
Weight:: 3.85 (kg)

SEALS (REINFORCED SEAL) (APE-B)
Manufacturer: FEKO
Sizes: 30x42.70/49.20x7.50/11 (mm)

Bearing 619/3-ZZP5 (D1080093)
Manufacturer: TMB
Sizes: 3x8x3 (mm)
Weight:: 0.0009 (kg)

AT5 DD
Manufacturer: ContiTech AG

Корпус UGF211
Manufacturer: NACHI
Weight:: 3.6 (kg)

Bearing NU2313
Manufacturer: ETERNO
Sizes: 65x140x48 (mm)
Weight:: 3.36 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCL)
Manufacturer: STO
Sizes: 70x92x8.5 (mm)

Bearing 23126K
Manufacturer: TMB
Sizes: 130x210x64 (mm)
Weight:: 8.8 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ HCS7013-C-T-P4S
Manufacturer: FAG
Sizes: 65x100x18 (mm)
Weight:: 0.402 (kg)

Bearing 22319KW33 (3619KW33)
Manufacturer: TMB
Sizes: 95x200x67 (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.