Bearing 81148 M
Inner diameter:: 240 mm
Outer diameter: 300 mm
The size of the width: 45 mm
Weight:: 7.25 kg
Outer diameter: 300 mm
The size of the width: 45 mm
Weight:: 7.25 kg
Technical specifications
Designation: 81148 M
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 240 mm
External diameter: 300 mm
Width (B): 45 mm
Weight: 7.25 kg
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Manufacturer: INA-FAG
Sizes: 17x40x14 (mm)
Weight:: 0.07 (kg)

Bearing 618/5P6 (E1000085)
Manufacturer: TMB
Sizes: 5x11x3 (mm)
Weight:: 0.0012 (kg)

Bearing 22217 MW33
Manufacturer: ETERNO
Sizes: 85x150x36 (mm)
Weight:: 2.662 (kg)

K23 NBR(36,51x25,4x6,35)
Manufacturer: KASTAS
Sizes: 36,51x25,4x6,35 (mm)

Подшипник 6015ZE
Manufacturer: NACHI
Sizes: 75x115x20 (mm)
Weight:: 0.645 (kg)

Bearing NN3019KW33P5 (D3182118K)
Manufacturer: TMB
Sizes: 95x145x37 (mm)
Weight:: 2.14 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7002-C-T-P4S
Manufacturer: FAG
Sizes: 15x32x9 (mm)

Mechanical seal RM 1527-80
Manufacturer: RiMi

Подшипник NJ 221 EM
Manufacturer: NSK-RHP
Sizes: 105x190x36 (mm)
Weight:: 4.58 (kg)

Подшипник 7207
Manufacturer: NACHI
Sizes: 35x72x17 (mm)
Weight:: 0.295 (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.