K21 PU(22x40x10)
Inner diameter:: 22 mm
Outer diameter: 40 mm
The size of the width: 10 mm
Outer diameter: 40 mm
The size of the width: 10 mm
U-RING
22x40x10
K21
PU
HTD 669 3M CXP
Manufacturer: ContiTech AG
Подшипник 7221 C
Manufacturer: NSK
Sizes: 105x190x36 (mm)
Weight:: 4.33 (kg)
Bearing NUP417
Manufacturer: ETERNO
Sizes: 85x210x52 (mm)
Weight:: 9.14 (kg)
Bearing NU338EMZ1 (32338EHZ1)
Manufacturer: TMB
Sizes: 190x400x78 (mm)
Weight:: 50 (kg)
Bearing 15103S / 15250
Manufacturer: TIMKEN
Sizes: 26.162x63.5x20.638 (mm)
Weight:: 0.412 (kg)
Z 50 10x1270 Li / 1293 Ld
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 400x444x20 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBR)
Manufacturer: STO
Sizes: 42x65x12 (mm)
Подшипник 6904DDU
Manufacturer: NSK
Sizes: 20x37x9 (mm)
Weight:: 0.037 (kg)
Подшипник 6804NKE
Manufacturer: NACHI
Sizes: 20x32x7 (mm)
Weight:: 0.019 (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.