Bearings K81211 TV
Inner diameter:: 55 mm
Outer diameter: 90 mm
The size of the width: 11 mm
Weight:: 0.166 kg
Outer diameter: 90 mm
The size of the width: 11 mm
Weight:: 0.166 kg
Technical specifications
Designation: K81211 TV
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 55 mm
Outside diameter (D): 90 mm
Width (B): 11 mm
Weight: 0.166 kg
Size (d1): 59 mm
Size (B): 85 mm
Limiting speed (rpm): 4000
Loading capacity dynamic (C): 154
Loading capacity dynamic (C0): 405
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TGR)
Manufacturer: STO
Sizes: 80x100x13 (mm)

Подшипник HM212047/HM212011
Manufacturer: NSK-RHP
Sizes: 63.5x122.238x38.1 (mm)
Weight:: 1.938 (kg)

Bearing 51217 (8217)
Manufacturer: TMB
Sizes: 85x125x31 (mm)
Weight:: 1.2 (kg)

Manufacturer: ContiTech AG

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU303-E-TVP2
Manufacturer: FAG
Sizes: 17x47x14 (mm)

Bearing GT42
Manufacturer: INA-FAG
Sizes: 77.788x119.863x25.400 (mm)
Weight:: 0.955 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 6.30x9.50x1.60 (mm)

Bearing K70X78X30
Manufacturer: ETERNO
Sizes: 70x78x30 (mm)
Weight:: 0.148 (kg)

K73 POLYESTER/PTFE(180x185x25)
Manufacturer: KASTAS
Sizes: 180x185x25 (mm)

ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32036-X-XL-DF-A320-370
Manufacturer: FAG
Sizes: 180x280x128 (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.