Bearing NU2209
Inner diameter:: 45 mm
Outer diameter: 85 mm
The size of the width: 23 mm
Weight:: 0.54 kg
Outer diameter: 85 mm
The size of the width: 23 mm
Weight:: 0.54 kg
Technical specifications
Designation : NU2209
Dimensions, mm : 45x85x23
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.54 Kg
Dynamic load rating (C) - 76 kN
Static load rating (C0) - 85 kN
Grease lubrication speed - 6900 rev/min
Speed limit with oil lubrication - 9200 rev/min
Bearing NF220EM (12220EH)
Manufacturer: TMB
Sizes: 100x180x34 (mm)
Weight:: 3.5 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 4.20x7.80x1.80 (mm)
K01 (160x180x40)
Manufacturer: KASTAS
Sizes: 160x180x40 (mm)
Подшипник 22248CAKE4
Manufacturer: NSK-RHP
Sizes: 240x440x120 (mm)
Weight:: 80.2 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTGR)
Manufacturer: STO
Sizes: 50x68x8 (mm)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 55x72/76x9.50/13 (mm)
Bearing 33110 (3007710)
Manufacturer: TMB
Sizes: 50x85x26 (mm)
Weight:: 0.58 (kg)
Подшипник 5309
Manufacturer: NSK-RHP
Sizes: 45x100x39.7 (mm)
Weight:: 1.4 (kg)
K751 PTFE/Spring(63x53,6x7,1)
Manufacturer: KASTAS
Sizes: 63x53,6x7,1 (mm)
Bearing 2307 2RS
Manufacturer: ETERNO
Sizes: 35x80x31 (mm)
Weight:: 0.675 (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.
