Bearing 7208 B
Inner diameter:: 40 mm
Outer diameter: 80 mm
The size of the width: 18 mm
Weight:: 0.402 kg
Outer diameter: 80 mm
The size of the width: 18 mm
Weight:: 0.402 kg
Technical specifications
Designation : 7208 B
Dimensions, mm : 40x80x18
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.402 Kg
Dynamic load rating (C) - 30600 kN
Static load rating (C0) - 21300 kN
Grease lubrication speed - 7500 rev/min
Speed limit with oil lubrication - 10000 rev/min
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 42x60x7 (mm)
ATG10 5470 MFX - Megaflex ( ATK10 5470 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
RPP14 7238 ( RPP 14 7238 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник NU 2314
Manufacturer: NACHI
Sizes: 70x150x51 (mm)
Weight:: 3.97 (kg)
K103 NBR(20x28x4,5/6)
Manufacturer: KASTAS
Sizes: 20x28x4,5/6 (mm)
Bearing IR30x35x20
Manufacturer: INA-FAG
Sizes: 30x35x20 (mm)
Weight:: 0.04 (kg)
Подшипник O-21
Manufacturer: NACHI
Sizes: 66.675x97.631x25.4 (mm)
Weight:: 3.9 (kg)
Bearing 06P06
Manufacturer: INA-FAG
Sizes: 15.977x27.781x7.264 (mm)
Weight:: 0.023 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20221-MB
Manufacturer: FAG
Sizes: 105x190x36 (mm)
Bearing 7221ACMP6 (E46221H)
Manufacturer: TMB
Sizes: 105x190x36 (mm)
Weight:: 3.85 (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.
