Bearings NA4910 RS
Inner diameter:: 50 mm
Outer diameter: 72 mm
The size of the width: 23 mm
Weight:: 0.295 kg
Outer diameter: 72 mm
The size of the width: 23 mm
Weight:: 0.295 kg
Technical specifications
Designation: NA4910 RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 50 mm
Outside diameter (D): 72 mm
Width (B): 23 mm
Weight: 0.295 kg
Limiting speed (rpm): 3500
T10/1150 ( Т10 1150 )
Manufacturer: ContiTech AG

Подшипник 7004DF
Manufacturer: NACHI
Sizes: 20x42x12 (mm)
Weight:: 0.079 (kg)

Bearings K89411 TV
Manufacturer: INA-FAG
Sizes: 55x120x13 (mm)
Weight:: 0.473 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 22x47x7 (mm)

Подшипник 6202ZENR
Manufacturer: NACHI
Sizes: 15x35x11 (mm)
Weight:: 0.045 (kg)

Bearing NJ409
Manufacturer: ETERNO
Sizes: 45x120x29 (mm)
Weight:: 1.683 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 24x31x4 (mm)

AT10 DD
Manufacturer: ContiTech AG

Bearing N226
Manufacturer: ETERNO
Sizes: 130x230x40 (mm)
Weight:: 6.49 (kg)

K708 PTFE/NBR(150x158,8x6)
Manufacturer: KASTAS
Sizes: 150x158,8x6 (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.