Bearing 7248B (66248)
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 49 kg
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 49 kg
Technical specifications
Designation : 7248B
ГОСТ : 66248
Dimensions, mm : 240x440x72
Producer : TMB
Подшипник 51410
Manufacturer: NACHI
Sizes: 50x110x43 (mm)
Weight:: 225 (kg)
640 RPP5 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Bearing BCH1312
Manufacturer: INA-FAG
Sizes: 20.638x28.575x19.050 (mm)
Weight:: 0.030 (kg)
Подшипник 6000
Manufacturer: NSK-RHP
Sizes: 10x26x8 (mm)
Weight:: 0.018 (kg)
Bearing RNA 4900 RS
Manufacturer: INA-FAG
Sizes: 14x22x13 (mm)
Weight:: 0.016 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 105.00x114.00x4.50 (mm)
Подшипник SL05 018 E
Manufacturer: INA-FAG
Sizes: 90x140x50 (mm)
Weight:: 2.8 (kg)
SEALS (REINFORCED SEAL) (DY)
Manufacturer: FEKO
Sizes: 48x72.50x8.50 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K81160-M
Manufacturer: INA-FAG
Sizes: 300x380x25 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K89315-TV
Manufacturer: INA-FAG
Sizes: 75x135x11 (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.
