Bearing RN309TN (502309A)
Inner diameter:: 45 mm
Outer diameter: 86.5 mm
The size of the width: 25 mm
Weight:: 1.05 kg
Outer diameter: 86.5 mm
The size of the width: 25 mm
Weight:: 1.05 kg
Technical specifications
Designation : RN309TN
ГОСТ : 502309A
Dimensions, mm : 45x86.5x25
Producer : TMB
75.2 MXL
Manufacturer: ContiTech AG
Bearing 6313N (50313)
Manufacturer: TMB
Sizes: 65x140x33 (mm)
Weight:: 2.1 (kg)
SEALS (REINFORCED SEAL) (TF)
Manufacturer: FEKO
Sizes: 117.90x146.10x12/13 (mm)
Подшипник RS-5040NR
Manufacturer: NSK-RHP
Sizes: 200x310x150 (mm)
Weight:: 41 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 55x68x10 (mm)
Подшипник 689 DD
Manufacturer: NSK-RHP
Sizes: 9x17x5 (mm)
Weight:: 0.004 (kg)
K69 POM(100x96x10 )
Manufacturer: KASTAS
Sizes: 100x96x10 (mm)
Bearing 28584 / 28521
Manufacturer: TIMKEN
Sizes: 52.388x92.075x24.608 (mm)
Weight:: 0.677 (kg)
Bearing TWC2870
Manufacturer: INA-FAG
Sizes: 44.450x63.500x2.337 (mm)
Weight:: 0.030 (kg)
HTD 8M 3520 ( HTD8M 3520 -V, -M, -MFX )
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.
