Bearings K81238
Inner diameter:: 190 mm
Outer diameter: 270 mm
The size of the width: 26 mm
Weight:: 2.73 kg
Outer diameter: 270 mm
The size of the width: 26 mm
Weight:: 2.73 kg
Technical specifications
Designation: K81238
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 190 mm
Outside diameter (D): 270 mm
Width (B): 26 mm
Weight: 2.73 kg
Size (d1): 200 mm
Size (B): 265 mm
Limiting speed (rpm): 1300
Loading capacity dynamic (C): 880
Loading capacity dynamic (C0): 3000
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 28.58x41.27x9.52 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 155.00x164.00x4.50 (mm)

Подшипник 6208ZZE
Manufacturer: NACHI
Sizes: 40x80x18 (mm)
Weight:: 0.366 (kg)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU2320-E-TVP2
Manufacturer: FAG
Sizes: 100x215x73 (mm)

17x3550 B 140
Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 228.60x240.00x5.70 (mm)

Bearing 62002RSZ1 (180200Z1)
Manufacturer: TMB
Sizes: 10x30x9 (mm)
Weight:: 0.031 (kg)

Bearing 874 08
Manufacturer: INA-FAG
Sizes: 40x90x23 (mm)
Weight:: 0.747 (kg)

RPP14 8792 ( RPP 14 8792 -V, -M, -MFX )
Manufacturer: ContiTech AG

K17X PTFE/NBR(63x52x4,2)
Manufacturer: KASTAS
Sizes: 63x52x4,2 (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.