Bearing 4210 ZZ
Inner diameter:: 50 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Technical specifications
Designation : 4210 ZZ
Dimensions, mm : 50x90x23
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 35 kN
Static load rating (C0) - 33.6 kN
Grease lubrication speed - 1.1 rev/min
Speed limit with oil lubrication - 0.59 rev/min
Подшипник 7309C
Manufacturer: NACHI
Sizes: 45x100x25 (mm)
Weight:: 0.875 (kg)
K703 PTFE/NBR(28x35,6x4,2)
Manufacturer: KASTAS
Sizes: 28x35,6x4,2 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 190x225x16 (mm)
Bearing NU2232EMA
Manufacturer: TMB
Sizes: 160x290x80 (mm)
Weight:: 24 (kg)
Bearing 619/7P6 (E1000097)
Manufacturer: TMB
Sizes: 7x17x5 (mm)
Weight:: 0.0049 (kg)
AX 158 AX 4043 Ld
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ E20-KRR
Manufacturer: INA-FAG
Sizes: 20x47x43.7 (mm)
ATG10 6000 MFX - Megaflex ( ATK10 6000 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 335.00x345.60x5.30 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 100x120x8 (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.
