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 23264CAKE4
Manufacturer: NSK-RHP
Sizes: 320x580x208 (mm)
Weight:: 239 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 22.30x27.10x2.40 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCF30
Manufacturer: INA-FAG
K518 (160x143x26,5)
Manufacturer: KASTAS
Sizes: 160x143x26,5 (mm)
Подшипник 23272CAKE4
Manufacturer: NSK-RHP
Sizes: 360x650x232 (mm)
Weight:: 342 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 104.00x111.00x3.50 (mm)
Bearing 686-YA/ZZP6 (E686YA/ZZ)
Manufacturer: TMB
Sizes: 6x13x3.5 (mm)
Weight:: 0.0002 (kg)
T20 DD
Manufacturer: ContiTech AG
Подшипник 6319
Manufacturer: NACHI
Sizes: 95x200x45 (mm)
Weight:: 5.67 (kg)
Подшипник SL192338-TB
Manufacturer: INA-FAG
Sizes: 190x400x132 (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.
