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
V 233/5 F
Manufacturer: ContiTech AG
Bearing 42346 / 42587
Manufacturer: TIMKEN
Sizes: 87.960x149.225x31.750 (mm)
Weight:: 2.180 (kg)
6.99 NBR 70(123,20x06,99)
Manufacturer: KASTAS
AX 31 AX 817 Ld
Manufacturer: ContiTech AG
3 NBR 70(026,50x03,00)
Manufacturer: KASTAS
Подшипник 239/750EK
Manufacturer: NACHI
Sizes: 750x1000x185 (mm)
Weight:: 417 (kg)
SPZ 1900
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 6x25x6 (mm)
Bearing 61930M (1000930H)
Manufacturer: TMB
Sizes: 150x210x28 (mm)
Weight:: 3.05 (kg)
RPP8 7056 ( RPP 8 7056 -V, -M, -MFX )
Manufacturer: ContiTech AG
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.
