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
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 33.50x40x3 (mm)
Подшипник NU 2205 EG
Manufacturer: NACHI
Sizes: 25x52x18 (mm)
Weight:: 0.185 (kg)
HTD 8M 1368 ( HTD8M 1368 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник FBN-121616-E
Manufacturer: NSK-RHP
Sizes: 12x16x16 (mm)
Weight:: 0.008 (kg)
Подшипник C4020V
Manufacturer: SKF
Sizes: 100x150x50 (mm)
Weight:: 3.05 (kg)
Bearing 32014 (2007114E)
Manufacturer: TMB
Sizes: 70x110x25 (mm)
Weight:: 0.85 (kg)
Bearing 51217 (8217)
Manufacturer: TMB
Sizes: 85x125x31 (mm)
Weight:: 1.2 (kg)
K21 NBR(12x22x6)
Manufacturer: KASTAS
Sizes: 12x22x6 (mm)
Подшипник NCF3012CV
Manufacturer: SKF
Sizes: 60x95x26 (mm)
Weight:: 0.69 (kg)
6.99 NBR 70(120,00x06,99)
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.
