Bearing NNU4960KW33P5
Inner diameter:: 300 mm
Outer diameter: 420 mm
The size of the width: 118 mm
Weight:: 49.7 kg
Outer diameter: 420 mm
The size of the width: 118 mm
Weight:: 49.7 kg
Technical specifications
Designation : NNU4960KW33P5
Dimensions, mm : 300x420x118
Producer : TMB
C 70 22x1780 Li / 1839 Ld
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ZX 90 ZX 2308 Ld
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K48 (100x82x22,5 )
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Торцевое уплотнение RM Z2-22
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SALNIK REINFORCED (TC)
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Sizes: 35x55x12 (mm)
Подшипник HR30221J
Manufacturer: NSK-RHP
Sizes: 105x190x39 (mm)
Weight:: 4.51 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 55.00x62.00x3.50 (mm)
HTD 2450 14M CXA
Manufacturer: ContiTech AG
K708 PTFE/NBR(16x22,8x5)
Manufacturer: KASTAS
Sizes: 16x22,8x5 (mm)
K25 NBR/Metal(88,9x12,7x22,23)
Manufacturer: KASTAS
Sizes: 88,9x12,7x22,23 (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.
