Bearing NN3021K (3182121)
Inner diameter:: 105 mm
Outer diameter: 160 mm
The size of the width: 41 mm
Weight:: 2.81 kg
Outer diameter: 160 mm
The size of the width: 41 mm
Weight:: 2.81 kg
Technical specifications
Designation : NN3021K
ГОСТ : 3182121
Dimensions, mm : 105x160x41
Producer : TMB
K68 POM(50x56x8)
Manufacturer: KASTAS
Sizes: 50x56x8 (mm)
Bearing (1000972X3/AS)
Manufacturer: TMB
Sizes: 360x509.5x70 (mm)
RPP8 1800 ( RPP 8 1800 -V, -M, -MFX )
Manufacturer: ContiTech AG
K07 PU(80x94x11/8)
Manufacturer: KASTAS
Sizes: 80x94x11/8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 34x52x9 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 145.00x157.00x6.00 (mm)
AT5 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 24x60x10 (mm)
Bearing DAC45880039
Manufacturer:
Sizes: 45x88x39/39 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7208-E-T-P4S
Manufacturer: FAG
Sizes: 40x80x18 (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.
