Bearing 51252 (8252)
Inner diameter:: 260 mm
Outer diameter: 360 mm
The size of the width: 79 mm
Weight:: 25 kg
Outer diameter: 360 mm
The size of the width: 79 mm
Weight:: 25 kg
Technical specifications
Designation : 51252
ГОСТ : 8252
Dimensions, mm : 260x360x79
Producer : TMB
O-RING
Manufacturer: NQK SF
Sizes: 294.30x305.70x5.70 (mm)
Bearing NU2317EM (32617EH)
Manufacturer: TMB
Sizes: 85x180x60 (mm)
Weight:: 6.85 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 98x116x10 (mm)
CC136 ( СС 136 ) Le= 3555 мм
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7207-E-T-P4S
Manufacturer: FAG
Sizes: 35x72x17 (mm)
Подшипник 23960CAE4
Manufacturer: NSK-RHP
Sizes: 300x420x90 (mm)
Weight:: 38.2 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 400.00x423.00x11.50 (mm)
Bearing 4303 ZZ
Manufacturer: ETERNO
Sizes: 17x47x19 (mm)
Weight:: 0.16 (kg)
Подшипник E32011J
Manufacturer: NACHI
Sizes: 55x90x23 (mm)
Weight:: 0.55 (kg)
MEGADYNE ISORAN 3048 RPP8 ( RPP 8M 3048 )
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.