Bearing NU211
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.65 kg
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.65 kg
Technical specifications
Designation : NU211
Dimensions, mm : 55x100x21
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.65 Kg
Dynamic load rating (C) - 86 kN
Static load rating (C0) - 99 kN
Grease lubrication speed - 6400 rev/min
Speed limit with oil lubrication - 7700 rev/min
Подшипник 53203
Manufacturer: NSK-RHP
Sizes: 17x35x13.2 (mm)
Weight:: 225 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 650x710x25 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 85x105x8 (mm)
ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN4075-L-TV
Manufacturer: INA-FAG
Sizes: 40x48x70 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x47x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 315.00x327.00x6.00 (mm)
Bearing ZS1634
Manufacturer: INA-FAG
Sizes: 16x34x5.5 (mm)
Weight:: 0.031 (kg)
Bearing 618/9-ZZ (1080089)
Manufacturer: TMB
Sizes: 9x17x4 (mm)
Weight:: 0.003 (kg)
Подшипник 6215N
Manufacturer: NACHI
Sizes: 75x130x25 (mm)
Weight:: 1.18 (kg)
Подшипник 5304NR
Manufacturer: NACHI
Sizes: 20x52x22.2 (mm)
Weight:: 0.23 (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.
