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
Bearing B9
Manufacturer: INA-FAG
Sizes: 25.400x50.010x19.050 (mm)
Weight:: 0.168 (kg)

Торцевое уплотнение RM MG1-68
Manufacturer: RiMi

Подшипник HR32006XJ
Manufacturer: NSK-RHP
Sizes: 30x55x17 (mm)
Weight:: 0.172 (kg)

M (MXL)
Manufacturer: ContiTech AG

K07 NBR(75x85x7/10)
Manufacturer: KASTAS
Sizes: 75x85x7/10 (mm)

Bearing AC215300
Manufacturer: TMB
Sizes: 215x300x36 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (VC)
Manufacturer: STO
Sizes: 34x39x3 (mm)

K23 PU(25x15x5)
Manufacturer: KASTAS
Sizes: 25x15x5 (mm)

Подшипник 7317B
Manufacturer: NACHI
Sizes: 85x180x41 (mm)
Weight:: 4.9 (kg)

B 40 17x1015 Li / 1060 Ld
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.