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 BL 317
Manufacturer: NSK-RHP
Sizes: 85x180x41 (mm)
Weight:: 4.77 (kg)
Bearings GRA107-NPP-B
Manufacturer: INA-FAG
Weight:: 0.48 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 216.00x232.000x8.00 (mm)
Bearing 29238 (9039238)
Manufacturer: TMB
Sizes: 190x270x48 (mm)
Weight:: 8.8 (kg)
Bearing NUP426
Manufacturer: ETERNO
Sizes: 130x340x78 (mm)
Weight:: 38.01 (kg)
Подшипник 6911DDU
Manufacturer: NSK-RHP
Sizes: 55x80x13 (mm)
Weight:: 0.189 (kg)
MEGADYNE ISORAN 4578 GLD14 ( RPP14 4578 GOLD )
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
STD 2848 S8M CXP
Manufacturer: ContiTech AG
ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN75155-TV
Manufacturer: INA-FAG
Sizes: 75x113x100 (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.
