Bearings NA4908 RS
Inner diameter:: 40 mm
Outer diameter: 62 mm
The size of the width: 23 mm
Weight:: 0.252 kg
Outer diameter: 62 mm
The size of the width: 23 mm
Weight:: 0.252 kg
Technical specifications
Designation: NA4908 RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 40 mm
Outside diameter (D): 62 mm
Width (B): 23 mm
Weight: 0.252 kg
Limiting speed (rpm): 4200
Подшипник 53418
Manufacturer: NACHI
Sizes: 90x190x81.2 (mm)
Weight:: 0.73 (kg)
XPZ 930 Lw / Ld ( XPZ930 )
Manufacturer: ContiTech AG
Bearing N308EMZ1 (2308EHZ1)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.65 (kg)
K27 PU(115x127x12/6,7)
Manufacturer: KASTAS
Sizes: 115x127x12/6,7 (mm)
Bearing NU2308E (32608E)
Manufacturer: TMB
Sizes: 40x90x33 (mm)
Weight:: 0.98 (kg)
XPZ 1080 Lw / Ld ( XPZ1080 )
Manufacturer: ContiTech AG
K98 PU/NBR(55x65x6)
Manufacturer: KASTAS
Sizes: 55x65x6 (mm)
3.53 NBR 70(405,26x03,53)
Manufacturer: KASTAS
Подшипник 683 A
Manufacturer: NSK-RHP
Sizes: 3x7x2 (mm)
Bearing 32210 (3DC)
Manufacturer: GMB
Sizes: 50x90x23 (mm)
Weight:: 0.626 (kg)
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.