K21 PU(50x63x7)
Inner diameter:: 50 mm
Outer diameter: 63 mm
The size of the width: 7 mm
Outer diameter: 63 mm
The size of the width: 7 mm
U-RING
50x63x7
K21
PU
Подшипник 6340
Manufacturer: NACHI
Sizes: 200x420x80 (mm)
Weight:: 54.6 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ407-M1 + HJ407
Manufacturer: FAG
Sizes: 35x100x25 (mm)
K81 TPE(100x108,20x1,9)
Manufacturer: KASTAS
Sizes: 100x108,20x1,9 (mm)
Bearing 22318W33 (3618W33)
Manufacturer: TMB
Sizes: 90x190x64 (mm)
Weight:: 9.05 (kg)
K21 PU(140x170x18)
Manufacturer: KASTAS
Sizes: 140x170x18 (mm)
Подшипник NU 2248
Manufacturer: NACHI
Sizes: 240x440x120 (mm)
Weight:: 83.5 (kg)
3.53 NBR 70(266,30x3,53 )
Manufacturer: KASTAS
K68 POM(85x90x9,7 )
Manufacturer: KASTAS
Sizes: 85x90x9,7 (mm)
Bearing 2789 / 2720
Manufacturer: TIMKEN
Sizes: 39.688x76.2x23.812 (mm)
Weight:: 0.477 (kg)
Подшипник 7002DB
Manufacturer: NACHI
Sizes: 15x32x9 (mm)
Weight:: 0.035 (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.