Bearing 7211 C
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.68 kg
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.68 kg
Technical specifications
Designation : 7211 C
Dimensions, mm : 55x100x21
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.68 Kg
Dynamic load rating (C) - 52900 kN
Static load rating (C0) - 40200 kN
Grease lubrication speed - 11000 rev/min
Speed limit with oil lubrication - 14000 rev/min
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 281.10x310x12/12.80 (mm)
Bearings 49J01
Manufacturer: INA-FAG
Weight:: 0.392 (kg)
K21 NBR(38x50x6)
Manufacturer: KASTAS
Sizes: 38x50x6 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PASE40-N-FA125
Manufacturer: INA-FAG
MEGADYNE ISORAN 245 GLD5 ( RPP5 245 GOLD )
Manufacturer: ContiTech AG
K21 PU(18x26x4)
Manufacturer: KASTAS
Sizes: 18x26x4 (mm)
Bearing 2207
Manufacturer: ETERNO
Sizes: 35x72x23 (mm)
Weight:: 0.405 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1203-TVH
Manufacturer: FAG
Sizes: 17x40x12 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x67x8 (mm)
Bearing 61809 ZZ
Manufacturer: ETERNO
Sizes: 45x58x7 (mm)
Weight:: 0.04 (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.