Bearing 6248 (248)
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 51 kg
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 51 kg
Technical specifications
Designation : 6248
ГОСТ : 248
Dimensions, mm : 240x440x72
Producer : TMB
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x58x12 (mm)
3 NBR 70(082,00x03,00)
Manufacturer: KASTAS
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SPTC)
Manufacturer: STO
Sizes: 14.5x30x7/8.5 (mm)
Подшипник NNCF5060CV
Manufacturer: SKF
Sizes: 300x460x218 (mm)
Weight:: 130 (kg)
Bearing 61940
Manufacturer: ETERNO
Sizes: 200x280x38 (mm)
Weight:: 7.4 (kg)
Bearings K81280
Manufacturer: INA-FAG
Sizes: 400x540x45 (mm)
Weight:: 18.5 (kg)
Торцевое уплотнение RM MG1-16
Manufacturer: RiMi
Подшипник 6210
Manufacturer: NACHI
Sizes: 50x90x20 (mm)
Weight:: 0.463 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 71808-B-TVH
Manufacturer: FAG
Sizes: 40x52x7 (mm)
Bearing QJF1034x1M
Manufacturer: TMB
Sizes: 170x260x42 (mm)
Weight:: 8.8 (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.
