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
Bearing K25x32x16
Manufacturer: INA-FAG
Sizes: 25x32x16 (mm)
Weight:: 0.0021 (kg)
Bearing NU208
Manufacturer: ETERNO
Sizes: 40x80x18 (mm)
Weight:: 0.38 (kg)
K69 POM(90x85x14,8)
Manufacturer: KASTAS
Sizes: 90x85x14,8 (mm)
Bearing KBK14x18x17
Manufacturer: INA-FAG
Sizes: 14x18x17 (mm)
Weight:: 0.011 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 40.40x44.00x1.80 (mm)
Подшипник NUP 2215 E
Manufacturer: NACHI
Sizes: 75x130x31 (mm)
Weight:: 1.8 (kg)
B 86 2246 Le/ 2184 Li
Manufacturer: ContiTech AG
ДЮЙМОВЫЙ ПОДШИПНИК R 4 2RS (R 4 NSL)
Manufacturer: NACHI
Sizes: 6x15x4 (mm)
Weight:: 0.005 (kg)
Подшипник HR55KBE43+L
Manufacturer: NSK-RHP
Sizes: 55x120x70 (mm)
Weight:: 3.52 (kg)
Bearing 7226 B
Manufacturer: ETERNO
Sizes: 130x230x40 (mm)
Weight:: 8.1 (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.
