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
1.78 NBR 70(9,25x1,78)
Manufacturer: KASTAS
Bearing NN3044KW33P6 (E3182144K)
Manufacturer: TMB
Sizes: 220x340x90 (mm)
Weight:: 27.5 (kg)
K702 PTFE/NBR(40x55,5x6,3 )
Manufacturer: KASTAS
Sizes: 40x55,5x6,3 (mm)
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 60x72x7 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6064-M
Manufacturer: FAG
Sizes: 320x480x74 (mm)
HTD 8M 3128 ( HTD8M 3128 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 10.00x17.10x3.55 (mm)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 22219-E1
Manufacturer: FAG
Sizes: 95x170x43 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 53.00x59.00x3.00 (mm)
Z 40,5 10x1030 Li / 1053 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.
