Bearing KR 30
Inner diameter:: 30 mm
Outer diameter: 12 mm
The size of the width: 40 mm
Weight:: 0.087 kg
Outer diameter: 12 mm
The size of the width: 40 mm
Weight:: 0.087 kg
Technical specifications
Designation : KR 30
Dimensions, mm : 30x12x40
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.087 Kg
Dynamic load rating (C) - 2620 kN
Static load rating (C0) - 7700 kN
Outside width (C) - 14mm
Grease lubrication speed - 10000 rev/min
Bearing 2023
Manufacturer: INA-FAG
Sizes: 50.800x88.900x41.275 (mm)
Weight:: 1.175 (kg)
3.53 NBR 70(50,40x3,53)
Manufacturer: KASTAS
RPP8 DD 4716 MFX - Megaflex
Manufacturer: ContiTech AG
HTD 8M 7064 ( HTD8M 7064 -V, -M, -MFX )
Manufacturer: ContiTech AG
AX 132 AX 3383 Ld
Manufacturer: ContiTech AG
Bearing 7021CETAP5 (36121KJ-SH)
Manufacturer: TMB
Sizes: 105x160x26 (mm)
Weight:: 1.6 (kg)
Подшипник F688A
Manufacturer: NSK-RHP
Sizes: 8x18x4 (mm)
Weight:: 3.54 (kg)
SPC 11200
Manufacturer: ContiTech AG
Подшипник NUP 215 E
Manufacturer: NACHI
Sizes: 75x130x25 (mm)
Weight:: 1.38 (kg)
AT5 DD
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.