K21 PU(50,8x60,3x4,76)
Inner diameter:: 50,8 mm
Outer diameter: 60,3 mm
The size of the width: 4,76 mm
Outer diameter: 60,3 mm
The size of the width: 4,76 mm
U-RING
50,8x60,3x4,76
K21
PU
Подшипник 6808NSE
Manufacturer: NACHI
Sizes: 40x52x7 (mm)
Weight:: 0.033 (kg)
Подшипник LM522548/LM522510
Manufacturer: NSK-RHP
Sizes: 109.987x159.987x34.925 (mm)
Weight:: 2.314 (kg)
Подшипник C 2244
Manufacturer: SKF
Sizes: 220x400x108 (mm)
Weight:: 57.5 (kg)
Bearing ASNU 20
Manufacturer: ETERNO
Sizes: 20x52x21 (mm)
Weight:: 190 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x78x9/5 (mm)
K68 POM(60x65x9,7)
Manufacturer: KASTAS
Sizes: 60x65x9,7 (mm)
T20 DD
Manufacturer: ContiTech AG
Подшипник 7010C
Manufacturer: NACHI
Sizes: 50x80x16 (mm)
Weight:: 0.285 (kg)
K95 NBR(7x15x5)
Manufacturer: KASTAS
Sizes: 7x15x5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 20x47x10 (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.
