Bearing RN321M (502321H)
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Technical specifications
Designation : RN321M
ГОСТ : 502321H
Dimensions, mm : 105x225x49
Producer : TMB
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 55x72x6 (mm)
Подшипник 7234DT
Manufacturer: NACHI
Sizes: 170x310x52 (mm)
Weight:: 17.4 (kg)
2520 SLV8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Подшипник 6015NR
Manufacturer: NSK-RHP
Sizes: 75x115x20 (mm)
Weight:: 0.649 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 132.00x138.00x3.00 (mm)
1.78 NBR 90(004,76x01,78)
Manufacturer: KASTAS
Bearings K81288
Manufacturer: INA-FAG
Sizes: 440x600x52 (mm)
Weight:: 27.2 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 3.00x7.00x2.00 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 307.00x321.00x7.00 (mm)
RPP8 6440 ( RPP 8 6440 -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.
