Bearing NNU4921K/W33P4 (C4382921K)
Inner diameter:: 105 mm
Outer diameter: 145 mm
The size of the width: 40 mm
Weight:: 2 kg
Outer diameter: 145 mm
The size of the width: 40 mm
Weight:: 2 kg
Technical specifications
Designation : NNU4921K/W33P4
ГОСТ : C4382921K
Dimensions, mm : 105x145x40
Producer : TMB
Bearing 6217
Manufacturer: ETERNO
Sizes: 85x150x28 (mm)
Weight:: 1.847 (kg)
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Manufacturer: INA-FAG
Sizes: 440x600x52 (mm)
Weight:: 27.2 (kg)
ContiTech HTD14M 40 HF
Manufacturer: ContiTech AG
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Weight:: 0.032 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NK14/16
Manufacturer: INA-FAG
Sizes: 14x22x16 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 7.30x12.30x2.50 (mm)
RPP14 3766 ( RPP 14 3766 -V, -M, -MFX )
Manufacturer: ContiTech AG
AT10 DD
Manufacturer: ContiTech AG
K23 PU(55x47x8 )
Manufacturer: KASTAS
Sizes: 55x47x8 (mm)
Подшипник N 414
Manufacturer: NACHI
Sizes: 70x152x42 (mm)
Weight:: 5.26 (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.
