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
Bearing 62300 2RS
Manufacturer: ETERNO
Sizes: 10x35x17 (mm)
Weight:: 0.06 (kg)
Подшипник 69/710
Manufacturer: NSK-RHP
Sizes: 710x950x106 (mm)
Weight:: 208 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 65x85x13 (mm)
Подшипник 6968
Manufacturer: NSK-RHP
Sizes: 340x460x56 (mm)
Weight:: 26.6 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCW)
Manufacturer: STO
Sizes: 70x100x10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 205.00x231.00x13.00 (mm)
Bearing 7203CETAP4 (36203KJ-SH)
Manufacturer: TMB
Sizes: 17x40x12 (mm)
Weight:: 0.065 (kg)
Подшипник NNU 4928
Manufacturer: NSK-RHP
Sizes: 140x190x50 (mm)
Weight:: 4.08 (kg)
Зубчатый полиуретановый ремень 12,7 мм 050 XL MEGALINEAR ( 12,7 мм 050XL )
Manufacturer: ContiTech AG
Bearing N2309EM (2609EH)
Manufacturer: TMB
Sizes: 45x100x36 (mm)
Weight:: 1.35 (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.
