Bearings RNA4902
Inner diameter:: 20 mm
Outer diameter: 28 mm
The size of the width: 13 mm
Weight:: 0.217 kg
Outer diameter: 28 mm
The size of the width: 13 mm
Weight:: 0.217 kg
Technical specifications
Designation: RNA4902
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 20 mm
Outside diameter (D): 28 mm
Width (B): 13 mm
Weight: 0.217 kg
T20 DD
Manufacturer: ContiTech AG
Bearing 6303RS (160303K)
Manufacturer: TMB
Sizes: 17x47x14 (mm)
Weight:: 0.11 (kg)
Bearing 7210C (36210)
Manufacturer: TMB
Sizes: 50x90x20 (mm)
Weight:: 0.47 (kg)
DSTD 1776 DS8M
Manufacturer: ContiTech AG
5 NBR 70(130,00x05,00)
Manufacturer: KASTAS
Mechanical seal RM 551D
Manufacturer: RiMi
Подшипник 6312JT
Manufacturer: NACHI
Sizes: 60x130x31 (mm)
Weight:: 1.70 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4901
Manufacturer: INA-FAG
Sizes: 16x24x13 (mm)
Mechanical seal RM 560D-18
Manufacturer: RiMi
K31 PU/NBR/POM(95x115x15)
Manufacturer: KASTAS
Sizes: 95x115x15 (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.
