Bearing NN3021
Inner diameter:: 105 mm
Outer diameter: 160 mm
The size of the width: 41 mm
Weight:: 2.84 kg
Outer diameter: 160 mm
The size of the width: 41 mm
Weight:: 2.84 kg
Technical specifications
Designation : NN3021
Dimensions, mm : 105x160x41
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 2.84 Kg
Dynamic load rating (C) - 190 kN
Static load rating (C0) - 310 kN
Grease lubrication speed - 4800 rev/min
Speed limit with oil lubrication - 5600 rev/min
Подшипник 68/500
Manufacturer: NSK-RHP
Sizes: 500x620x56 (mm)
Weight:: 37.2 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 184.00x210.00x13.00 (mm)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 68x94/134x13 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ HK3224
Manufacturer: INA-FAG
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Weight:: 0.049 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ N220-E-TVP2
Manufacturer: FAG
Sizes: 100x180x34 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7021-E-T-P4S
Manufacturer: FAG
Sizes: 105x160x26 (mm)
HTD 920 8M EXTREME
Manufacturer: ContiTech AG
Подшипник SL181884-E
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Sizes: 420x520x46 (mm)
Подшипник 60TAH10DB
Manufacturer: NACHI
Sizes: 60x95x16.5 (mm)
K14 NBR(type s)
Manufacturer: KASTAS
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.
