K21 PU(19x27x4)
Inner diameter:: 19 mm
Outer diameter: 27 mm
The size of the width: 4 mm
Outer diameter: 27 mm
The size of the width: 4 mm
U-RING
19x27x4
K21
PU
O-RING
Manufacturer: NQK SF
Sizes: 178.00x185.00x3.50 (mm)
Bearing NJ211EM (42211EH)
Manufacturer: TMB
Sizes: 55x100x21 (mm)
Weight:: 0.67 (kg)
Bearing BK1616
Manufacturer: ETERNO
Sizes: 16x22x16 (mm)
Weight:: 17.6 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (S)
Manufacturer: STO
Sizes: 17x30x6-2 (mm)
Подшипник N 215
Manufacturer: NSK-RHP
Sizes: 75x116.5x25 (mm)
Weight:: 1.23 (kg)
Подшипник M224748/M224710
Manufacturer: NSK-RHP
Sizes: 120x174.625x35.72 (mm)
Weight:: 2.766 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 88x108x11 (mm)
K21 NBR(20x36x5)
Manufacturer: KASTAS
Sizes: 20x36x5 (mm)
AT5 DD
Manufacturer: ContiTech AG
K73 POLYESTER/PTFE(195x200x9,7)
Manufacturer: KASTAS
Sizes: 195x200x9,7 (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.
