Bearing NA4908 2RS
Inner diameter:: 40 mm
Outer diameter: 62 mm
The size of the width: 23 mm
Weight:: 0.252 kg
Outer diameter: 62 mm
The size of the width: 23 mm
Weight:: 0.252 kg
Technical specifications
Designation: NA4908 2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 40 mm
External diameter: 62 mm
Width: 23 mm
Weight: 0.252 kg
Limit speed (rpm): 4.200
K782 PTFE(65x70x60)
Manufacturer: KASTAS
Sizes: 65x70x60 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 190x215x18 (mm)

T5 DD
Manufacturer: ContiTech AG

Подшипник 22310EAKE4
Manufacturer: NSK-RHP
Sizes: 50x110x40 (mm)
Weight:: 1.78 (kg)

Корпус BFC204
Manufacturer: NACHI
Weight:: 0.8 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 34x54x9/15 (mm)

Bearing 33014 (2CE)
Manufacturer: GMB
Sizes: 70x110x31 (mm)
Weight:: 1.07 (kg)

Bearing DM35
Manufacturer: INA-FAG
Sizes: 35x68x24.500 (mm)
Weight:: 0.367 (kg)

ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 31309-A
Manufacturer: FAG
Sizes: 45x100x27.25 (mm)

Bearing 3911
Manufacturer: INA-FAG
Sizes: 55x100x33 (mm)
Weight:: 1.081 (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.