Bearings RNA4912
Inner diameter:: 68 mm
Outer diameter: 85 mm
The size of the width: 25 mm
Weight:: 0.275 kg
Outer diameter: 85 mm
The size of the width: 25 mm
Weight:: 0.275 kg
Technical specifications
Designation: RNA4912
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 68 mm
Outside diameter (D): 85 mm
Width (B): 25 mm
Weight: 0.275 kg
Подшипник N 424
Manufacturer: NACHI
Sizes: 120x260x72 (mm)
Weight:: 28 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 135.00x139.00x2.00 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61811-Y
Manufacturer: FAG
Sizes: 55x72x9 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x53x7 (mm)
K81 TPE(45x50x1,3)
Manufacturer: KASTAS
Sizes: 45x50x1,3 (mm)
K709 PTFE/NBR(4x8,9x2,2)
Manufacturer: KASTAS
Sizes: 4x8,9x2,2 (mm)
RPP8 DD 3804 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник 6338
Manufacturer: NSK-RHP
Sizes: 190x400x78 (mm)
Weight:: 49.7 (kg)
Bearing 89340 M
Manufacturer: INA-FAG
Sizes: 200x340x85 (mm)
Weight:: 31.930 (kg)
K06 PU(100x108x5,7/8)
Manufacturer: KASTAS
Sizes: 100x108x5,7/8 (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.
