Bearing 31308 (27308E)
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 25.25 mm
Weight:: 0.72 kg
Outer diameter: 90 mm
The size of the width: 25.25 mm
Weight:: 0.72 kg
Technical specifications
Designation : 31308
ГОСТ : 27308E
Dimensions, mm : 40x90x25.25
Producer : TMB
Подшипник NU 2306 ET
Manufacturer: NSK-RHP
Sizes: 30x72x27 (mm)
Weight:: 0.518 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 42.00x51.00x4.50 (mm)
Подшипник 6807N
Manufacturer: NSK-RHP
Sizes: 35x47x7 (mm)
Weight:: 0.027 (kg)
Подшипник FR 1810 ZZ
Manufacturer: NSK-RHP
Sizes: 7.938x13.894x3.967 (mm)
Weight:: 1.63 (kg)
AT10 1220 ( АТ10 1220 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
MEGADYNE ISORAN 570 RPP3 ( RPP 3M 570 )
Manufacturer: ContiTech AG
AT10 1700 ( АТ10 1700 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
K21 PU(40x50x8)
Manufacturer: KASTAS
Sizes: 40x50x8 (mm)
K21 PU(22,4x30x5)
Manufacturer: KASTAS
Sizes: 22,4x30x5 (mm)
2 NBR 70(044,50x02,00)
Manufacturer: KASTAS
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.
