Bearing 7222 B
Inner diameter:: 110 mm
Outer diameter: 200 mm
The size of the width: 38 mm
Weight:: 5.03 kg
Outer diameter: 200 mm
The size of the width: 38 mm
Weight:: 5.03 kg
Technical specifications
Designation : 7222 B
Dimensions, mm : 110x200x38
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 5.03 Kg
Dynamic load rating (C) - 147000 kN
Static load rating (C0) - 135000 kN
Grease lubrication speed - 2800 rev/min
Speed limit with oil lubrication - 3700 rev/min
Bearing NKI25/30
Manufacturer: ETERNO
Sizes: 25x29x38 (mm)
Weight:: 115 (kg)
2.5 NBR 70(064,00x02,50)
Manufacturer: KASTAS
RPP8 5568 ( RPP 8 5568 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS71915-C-T-P4S
Manufacturer: FAG
Sizes: 75x105x16 (mm)
AT5 DD
Manufacturer: ContiTech AG
Bearing TWD1828
Manufacturer: INA-FAG
Sizes: 28.575x44.450x3.200 (mm)
Weight:: 0.023 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP2234-E-M1
Manufacturer: FAG
Sizes: 170x310x86 (mm)
Подшипник 7315CDT
Manufacturer: NACHI
Sizes: 75x160x37 (mm)
Weight:: 3.15 (kg)
Bearing 03Y13
Manufacturer: INA-FAG
Sizes: 9.563x15.240x4.750 (mm)
Weight:: 0.004 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 0.60x2.60x1.00 (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.
