Bearings RNAO12x22x12 TV
Inner diameter:: 12 mm
Outer diameter: 22 mm
The size of the width: 12 mm
Weight:: 0.019 kg
Outer diameter: 22 mm
The size of the width: 12 mm
Weight:: 0.019 kg
Technical specifications
Designation: RNAO12x22x12 TV
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 12 mm
Outside diameter (D): 22 mm
Outside diameter (E): 18 mm
Width (B): 12 mm
Weight: 0.019 kg
Limiting speed (rpm): 24000
Bearing 7210 C
Manufacturer: ETERNO
Sizes: 50x90x20 (mm)
Weight:: 0.51 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS71900-C-T-P4S
Manufacturer: FAG
Sizes: 10x22x6 (mm)

Подшипник NJ 306 EW
Manufacturer: NSK-RHP
Sizes: 30x72x19 (mm)
Weight:: 0.409 (kg)

Bearing 7308BMP6 (E66308H)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.68 (kg)

Подшипник MR 117 ZZ
Manufacturer: NSK-RHP
Sizes: 7x11x3 (mm)
Weight:: 0.001 (kg)

Bearing SCE87
Manufacturer: INA-FAG
Sizes: 12.700x17.462x11.112 (mm)
Weight:: 0.006 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 81.00x93.00x6.00 (mm)

SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 168x188/192.50x30 (mm)

Bearing K6x9x10 TV
Manufacturer: INA-FAG
Sizes: 6x9x10 (mm)
Weight:: 0.0011 (kg)

Bearing QJ1034M (176134H)
Manufacturer: TMB
Sizes: 170x260x42 (mm)
Weight:: 8.6 (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.