Bearing 4207 ZZ
Inner diameter:: 35 mm
Outer diameter: 72 mm
The size of the width: 23 mm
Outer diameter: 72 mm
The size of the width: 23 mm
Technical specifications
Designation : 4207 ZZ
Dimensions, mm : 35x72x23
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 30.7 kN
Static load rating (C0) - 24.9 kN
Grease lubrication speed - 1.1 rev/min
Speed limit with oil lubrication - 0.4 rev/min
Подшипник HR30316J
Manufacturer: NSK-RHP
Sizes: 80x170x42.5 (mm)
Weight:: 4.27 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 37.40x43.60x3.10 (mm)
K21 PU(18x26x4)
Manufacturer: KASTAS
Sizes: 18x26x4 (mm)
K23 PU(17,46x12,05x3,17)
Manufacturer: KASTAS
Sizes: 17,46x12,05x3,17 (mm)
Bearing NUP316
Manufacturer: ETERNO
Sizes: 80x170x39 (mm)
Weight:: 4.22 (kg)
L 600 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Подшипник 22211AEX
Manufacturer: NACHI
Sizes: 55x100x25 (mm)
Weight:: 0.89 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6209-2RSR
Manufacturer: FAG
Sizes: 45x85x19 (mm)
Подшипник NUP 230
Manufacturer: NACHI
Sizes: 150x270x45 (mm)
Weight:: 11.9 (kg)
Bearing 3218 ZZ
Manufacturer: ETERNO
Sizes: 90x160x52.4 (mm)
Weight:: 4.15 (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.
