Bearing 4209 ZZ
Inner diameter:: 45 mm
Outer diameter: 85 mm
The size of the width: 23 mm
Outer diameter: 85 mm
The size of the width: 23 mm
Technical specifications
Designation : 4209 ZZ
Dimensions, mm : 45x85x23
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 33.7 kN
Static load rating (C0) - 30.7 kN
Grease lubrication speed - 1.1 rev/min
Speed limit with oil lubrication - 0.54 rev/min
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7011-E-T-P4S
Manufacturer: FAG
Sizes: 55x90x18 (mm)
Bearing 24052K
Manufacturer: TMB
Sizes: 260x400x140 (mm)
Weight:: 65.5 (kg)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 45x62x10 (mm)
Торцевое уплотнение RM M85-43
Manufacturer: RiMi
Подшипник 21309EAKE4
Manufacturer: NSK-RHP
Sizes: 45x100x25 (mm)
Weight:: 0.96 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 50x73x12 (mm)
Bearing 3775 / 3720
Manufacturer: TIMKEN
Sizes: 50.8x93.264x30.162 (mm)
Weight:: 0.852 (kg)
HTD 8M 3600 ( HTD8M 3600 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 23024W33
Manufacturer: TMB
Sizes: 120x180x46 (mm)
Weight:: 4.2 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 89315-TV
Manufacturer: INA-FAG
Sizes: 75x135x36 (mm)
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.
