Bearing NN3028
Inner diameter:: 140 mm
Outer diameter: 210 mm
The size of the width: 53 mm
Weight:: 6.22 kg
Outer diameter: 210 mm
The size of the width: 53 mm
Weight:: 6.22 kg
Technical specifications
Designation : NN3028
Dimensions, mm : 140x210x53
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 6.22 Kg
Dynamic load rating (C) - 300 kN
Static load rating (C0) - 520 kN
Grease lubrication speed - 3600 rev/min
Speed limit with oil lubrication - 4300 rev/min
Bearing 6309RSZ1 (160309KZ1)
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.84 (kg)

Подшипник SL11 932
Manufacturer: INA-FAG
Sizes: 160x220x88 (mm)
Weight:: 10.2 (kg)

Bearing GS87415
Manufacturer: INA-FAG
Sizes: 75x160x13 (mm)
Weight:: 1.61 (kg)

K21 NBR(15x30x6)
Manufacturer: KASTAS
Sizes: 15x30x6 (mm)

K23 NBR(43x35x9)
Manufacturer: KASTAS
Sizes: 43x35x9 (mm)

K36 (56x76x14)
Manufacturer: KASTAS
Sizes: 56x76x14 (mm)

Подшипник 22324EX
Manufacturer: NACHI
Sizes: 120x260x86 (mm)
Weight:: 22.6 (kg)

Подшипник NUP 209
Manufacturer: NACHI
Sizes: 45x85x19 (mm)
Weight:: 0.43 (kg)

AT5 DD
Manufacturer: ContiTech AG

D 354 32x8990 Li / 9066 Ld
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.