Bearing NU304
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.15 kg
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.15 kg
Technical specifications
Designation : NU304
Dimensions, mm : 20x52x15
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.15 Kg
Dynamic load rating (C) - 31 kN
Static load rating (C0) - 27 kN
Grease lubrication speed - 12000 rev/min
Speed limit with oil lubrication - 16000 rev/min
O-RING
Manufacturer: NQK SF
Sizes: 17.20x22.00x2.40 (mm)

MEGADYNE ISORAN 575 RPP5 ( RPP 5M 575 )
Manufacturer: ContiTech AG

ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 31322-X
Manufacturer: FAG
Sizes: 110x240x63 (mm)

K23 NBR(6x2,5x4,5)
Manufacturer: KASTAS
Sizes: 6x2,5x4,5 (mm)

Bearing K32X38X20
Manufacturer: ETERNO
Sizes: 32x38x20 (mm)
Weight:: 0.03 (kg)

Bearing BCE78
Manufacturer: INA-FAG
Sizes: 11.112x15.875x12.700 (mm)
Weight:: 0.007 (kg)

Подшипник 7201
Manufacturer: NACHI
Sizes: 12x32x10 (mm)
Weight:: 0.04 (kg)

Подшипник NA4901
Manufacturer: NSK-RHP
Sizes: 12x24x13 (mm)
Weight:: 0.027 (kg)

Bearing 23132K
Manufacturer: TMB
Sizes: 160x270x86 (mm)
Weight:: 20.5 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 50.17x60.83x5.33 (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.