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
K22 NBR(125x145x14)
Manufacturer: KASTAS
Sizes: 125x145x14 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GE120-KRR-B
Manufacturer: INA-FAG
Sizes: 120x215x81 (mm)
A 107 13x2720 Li / 2750 Ld
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 50x70x10 (mm)
Подшипник NJ 2306
Manufacturer: NACHI
Sizes: 30x72x27 (mm)
Weight:: 0.5 (kg)
Подшипник 22224EAKE4
Manufacturer: NSK-RHP
Sizes: 120x215x58 (mm)
Weight:: 8.8 (kg)
K751 PTFE/Spring(80x70,6x7,1)
Manufacturer: KASTAS
Sizes: 80x70,6x7,1 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 12x30x7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x80x8 (mm)
CTD 1750 C14M
Manufacturer: ContiTech AG
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.
