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
Bearing 7217 AC
Manufacturer: ETERNO
Sizes: 85x150x28 (mm)
Weight:: 2.01 (kg)
Bearing 7220CP4 (36220J)
Manufacturer: TMB
Sizes: 100x180x34 (mm)
Weight:: 3.25 (kg)
3L 750
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 29.00x36.10x3.55 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 37x67x9/15 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL045052-PP
Manufacturer: INA-FAG
Bearing 23936W33
Manufacturer: TMB
Sizes: 180x250x52 (mm)
Weight:: 7.9 (kg)
Подшипник NF 221
Manufacturer: NACHI
Sizes: 105x168.8x36 (mm)
Weight:: 3.95 (kg)
O-1120
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 82.00x85.00x1.50 (mm)
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.
