Bearing NNU4921K/W33P5 (D4382921K)
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/W33P5
ГОСТ : D4382921K
Dimensions, mm : 105x145x40
Producer : TMB
Подшипник 5216ANR
Manufacturer: NACHI
Sizes: 80x140x44.4 (mm)
Weight:: 2.48 (kg)
K37 (28x41x9,5)
Manufacturer: KASTAS
Sizes: 28x41x9,5 (mm)
Подшипник RS-4821E4
Manufacturer: NSK-RHP
Sizes: 105x130x25 (mm)
Weight:: 0.77 (kg)
Подшипник 23284CAE4
Manufacturer: NSK-RHP
Sizes: 420x760x272 (mm)
Weight:: 534 (kg)
22x1450 C 57
Manufacturer: ContiTech AG
Подшипник 260TMP11
Manufacturer: NSK-RHP
Sizes: 260x320x45 (mm)
K46 (63,5x53,97x11,2)
Manufacturer: KASTAS
Sizes: 63,5x53,97x11,2 (mm)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23964-K-MB
Manufacturer: FAG
Sizes: 320x440x90 (mm)
ШАРИКОПОДШИПНИК УПОРНЫЙ КОМБИНИРОВАННЫЙ С ИГОЛЬЧАТЫМИ РОЛИКАМИ NX15-Z
Manufacturer: INA-FAG
Sizes: 15x24x28 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 20x32x6 (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.
