Bearing 7248AC (46248)
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 : 7248AC
ГОСТ : 46248
Dimensions, mm : 240x440x72
Producer : TMB
K752 PTFE/NBR(150x134,5x6,3)
Manufacturer: KASTAS
Sizes: 150x134,5x6,3 (mm)
Подшипник 230/630CAE4
Manufacturer: NSK-RHP
Sizes: 630x920x212 (mm)
Weight:: 468 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 103.00x117.00x7.00 (mm)
RPP8 7800 ( RPP 8 7800 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 61806 (1000806)
Manufacturer: TMB
Sizes: 30x42x7 (mm)
Weight:: 0.025 (kg)
Подшипник 51434X
Manufacturer: NSK-RHP
Sizes: 170x340x135 (mm)
Weight:: 225 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32932
Manufacturer: FAG
Sizes: 160x220x38 (mm)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 9.50x21.50x8.50 (mm)
Mechanical seal RM 580-1 1/8"
Manufacturer: RiMi
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.
