Bearing NUP428
Inner diameter:: 140 mm
Outer diameter: 360 mm
The size of the width: 82 mm
Weight:: 49.28 kg
Outer diameter: 360 mm
The size of the width: 82 mm
Weight:: 49.28 kg
Technical specifications
Designation : NUP428
Dimensions, mm : 140x360x82
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 49.28 Kg
Dynamic load rating (C) - 874 kN
Static load rating (C0) - 1020 kN
Grease lubrication speed - 1600 rev/min
Speed limit with oil lubrication - 2200 rev/min
Bearing NNU4956
Manufacturer: TMB
Sizes: 280x380x100 (mm)
Weight:: 33 (kg)

1.78 NBR 70(072,76x01,78)
Manufacturer: KASTAS

Подшипник 6026
Manufacturer: NSK-RHP
Sizes: 130x200x33 (mm)
Weight:: 3.26 (kg)

Bearing 6206Z2 (206Z2)
Manufacturer: TMB
Sizes: 30x62x16 (mm)
Weight:: 0.2 (kg)

Bearing NUP308
Manufacturer: ETERNO
Sizes: 40x90x23 (mm)
Weight:: 0.699 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 74.93x78.49x1.78 (mm)

ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GE25-KRR-B
Manufacturer: INA-FAG
Sizes: 25x52x44.5 (mm)

K38 PU(212x223x8)
Manufacturer: KASTAS
Sizes: 212x223x8 (mm)

Корпус UCIP314
Manufacturer: NACHI
Weight:: 14.9 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 2.70x6.30x1.80 (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.