Bearings K81172
Inner diameter:: 360 mm
Outer diameter: 440 mm
The size of the width: 25 mm
Weight:: 5.55 kg
Outer diameter: 440 mm
The size of the width: 25 mm
Weight:: 5.55 kg
Technical specifications
Designation: K81172
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 360 mm
Outside diameter (D): 440 mm
Width (B): 25 mm
Weight: 5.55 kg
Size (d1): 374 mm
Size (B): 434 mm
Limiting speed (rpm): 700
Loading capacity dynamic (C): 1140
Loading capacity dynamic (C0): 5100
O-RING
Manufacturer: NQK SF
Sizes: 18.00x23.00x2.50 (mm)

HTD 3008 8M CXP
Manufacturer: ContiTech AG

Подшипник NF 220
Manufacturer: NSK-RHP
Sizes: 100x160x34 (mm)
Weight:: 3.36 (kg)

SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 53x68x10 (mm)

Подшипник 7310BDF
Manufacturer: NACHI
Sizes: 50x110x27 (mm)
Weight:: 1.14 (kg)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA6913-ZW
Manufacturer: INA-FAG
Sizes: 65x90x45 (mm)

Подшипник 602 ZZ
Manufacturer: NSK-RHP
Sizes: 2x7x3.5 (mm)
Weight:: 0.001 (kg)

Bearing 22310K (3610K)
Manufacturer: TMB
Sizes: 50x110x40 (mm)
Weight:: 1.9 (kg)

Подшипник 53238U
Manufacturer: NACHI
Sizes: 190x270x73 (mm)
Weight:: 225 (kg)

K23 NBR(83x71,9x7,5)
Manufacturer: KASTAS
Sizes: 83x71,9x7,5 (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.