Bearing RNA 4907 RS
Inner diameter:: 42 mm
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.107 kg
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.107 kg
Technical specifications
Designation: RNA 4907 RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 42 mm
External diameter: 55 mm
Width: 20 mm
Weight: 0.107 kg
Krestovina 26,5x70,5
Manufacturer: TOYO

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71904-E-T-P4S
Manufacturer: FAG
Sizes: 20x37x9 (mm)

Bearing NU417M (32417H)
Manufacturer: TMB
Sizes: 85x210x52 (mm)
Weight:: 8.7 (kg)

Подшипник 23152CAKE4
Manufacturer: NSK-RHP
Sizes: 260x440x144 (mm)
Weight:: 88.2 (kg)

Bearing LR25x30x26.5
Manufacturer: INA-FAG
Sizes: 25x30x26.5 (mm)
Weight:: 0.433 (kg)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 22332-K-MB
Manufacturer: FAG
Sizes: 160x340x114 (mm)
Weight:: 50.1 (kg)

Подшипник NU 417
Manufacturer: NSK-RHP
Sizes: 85x177x52 (mm)
Weight:: 9.56 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 84.50x91.56x3.53 (mm)

Bearing 6038
Manufacturer: ETERNO
Sizes: 190x290x46 (mm)
Weight:: 11.07 (kg)

Корпус UKFL208+H2308
Manufacturer: NACHI
Weight:: 1.7 (kg)


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.