K21 PU(55x80x12)
Inner diameter:: 55 mm
Outer diameter: 80 mm
The size of the width: 12 mm
Outer diameter: 80 mm
The size of the width: 12 mm
U-RING
55x80x12
K21
PU
Bearing N416M (2416H)
Manufacturer: TMB
Sizes: 80x200x48 (mm)
Weight:: 8.05 (kg)
Bearing 16052
Manufacturer: ETERNO
Sizes: 260x400x44 (mm)
Weight:: 18.5 (kg)
Bearing 7405 B
Manufacturer: ETERNO
Sizes: 25x80x21 (mm)
Weight:: 0.527 (kg)
Подшипник L21549/L21511
Manufacturer: NSK-RHP
Sizes: 15.875x34.988x10.998 (mm)
Weight:: 0.049 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6205
Manufacturer: FAG
Sizes: 25x52x15 (mm)
Подшипник C 2211 V
Manufacturer: SKF
Sizes: 55x100x25 (mm)
Weight:: 0.82 (kg)
Подшипник NCF2948CV
Manufacturer: SKF
Sizes: 240x320x48 (mm)
Weight:: 10.5 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 190.00x204.00x7.00 (mm)
Подшипник NF 420
Manufacturer: NACHI
Sizes: 100x211x58 (mm)
Weight:: 14 (kg)
Bearing 7221AC (46221)
Manufacturer: TMB
Sizes: 105x190x36 (mm)
Weight:: 3.85 (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.