K21 NBR(15x21x3,5)
Inner diameter:: 15 mm
Outer diameter: 21 mm
The size of the width: 3,5 mm
Outer diameter: 21 mm
The size of the width: 3,5 mm
U-RING
15x21x3,5
K21
NBR
K21 PU(105x130x15)
Manufacturer: KASTAS
Sizes: 105x130x15 (mm)
Bearing NJ221
Manufacturer: ETERNO
Sizes: 105x190x36 (mm)
Weight:: 4.14 (kg)
Bearings AXK3552
Manufacturer: INA-FAG
Sizes: 35x52x2 (mm)
Weight:: 0.010 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 368x406x18 (mm)
Bearings NNTR90X220X100 2ZL
Manufacturer: INA-FAG
Sizes: 90x220x100 (mm)
Weight:: 22.5 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 47.00x50.60x1.80 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 65x90x10 (mm)
5.7 NBR 90(184,30x05,70)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 63.80x70.00x3.10 (mm)
Bearing N217E (2217E)
Manufacturer: TMB
Sizes: 85x150x28 (mm)
Weight:: 1.9 (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.
