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
2.5 NBR 70(115,00x02,50)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 450x490x20 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x57x8 (mm)
AT20 ( АТ20 )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 43.50x54.10x5.30 (mm)
Bearing HM89449 / HM89410
Manufacturer: TIMKEN
Sizes: 36.512x76.200x29.370 (mm)
Weight:: 0.626 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 160.00x183.00x11.50 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ, ЗАКРЫТЫМ С ОДНОЙ СТОРОНЫ BK4020
Manufacturer: INA-FAG
Sizes: 40x47x20 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2309-TVH
Manufacturer: FAG
Sizes: 45x100x36 (mm)
Bearing 7221CP5 (36221J)
Manufacturer: TMB
Sizes: 105x190x36 (mm)
Weight:: 3.85 (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.
