Bearings PNA12/28
Inner diameter:: 12 mm
Outer diameter: 28 mm
The size of the width: 12 mm
Weight:: 0.037 kg
Outer diameter: 28 mm
The size of the width: 12 mm
Weight:: 0.037 kg
Technical specifications
Designation: PNA12/28
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 12 mm
Outside diameter (D): 28 mm
Width (B): 12 mm
Weight: 0.037 kg
Limiting speed (rpm): 24000
Loading capacity dynamic (C): 6900
Loading capacity dynamic (C0): 7900
SPEED LIMIT: 14000
Bearing 6308P6 (E308)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.63 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 22x35x5/5 (mm)

SEALS (REINFORCED SEAL) (AE)
Manufacturer: FEKO
Sizes: 31x52/63x12 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61907
Manufacturer: FAG
Sizes: 35x55x10 (mm)

XPA 1400 Lw / Ld ( ХРА 1400 )
Manufacturer: ContiTech AG

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4904-2RSR
Manufacturer: INA-FAG
Sizes: 25x37x17 (mm)

Bearing NN3012K (3182112)
Manufacturer: TMB
Sizes: 60x95x26 (mm)
Weight:: 0.66 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 1.000x1.75x0.25 (mm)

ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23022-E1-TVPB
Manufacturer: FAG
Sizes: 110x170x45 (mm)

Bearing NU220E (32220E)
Manufacturer: TMB
Sizes: 100x180x34 (mm)
Weight:: 3.4 (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.