Bearings K81276
Inner diameter:: 380 mm
Outer diameter: 520 mm
The size of the width: 45 mm
Weight:: 17.7 kg
Outer diameter: 520 mm
The size of the width: 45 mm
Weight:: 17.7 kg
Technical specifications
Designation: K81276
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 380 mm
Outside diameter (D): 520 mm
Width (B): 45 mm
Weight: 17.7 kg
Size (d1): 413 mm
Size (B): 511 mm
Limiting speed (rpm): 650
Loading capacity dynamic (C): 2750
Loading capacity dynamic (C0): 11000
Bearing 3309 ZZ
Manufacturer: ETERNO
Sizes: 45x100x39.7 (mm)
Weight:: 1.4 (kg)

Подшипник 7206BDT
Manufacturer: NACHI
Sizes: 30x62x16 (mm)
Weight:: 0.21 (kg)

Подшипник NUP 1010
Manufacturer: NSK-RHP
Sizes: 50x80x16 (mm)
Weight:: 0.301 (kg)

Bearing WS89316
Manufacturer: INA-FAG
Sizes: 80x140x12.5 (mm)
Weight:: 1.020 (kg)

Корпус UKF312+H2312
Manufacturer: NACHI
Weight:: 6.7 (kg)

Bearing 7226 C
Manufacturer: ETERNO
Sizes: 130x230x40 (mm)
Weight:: 8.1 (kg)

Bearing S6305-2Z
Manufacturer: ETERNO
Sizes: 25.00x62.00x17.00 (mm)
Weight:: 230 (kg)

Подшипник 7026DF
Manufacturer: NACHI
Sizes: 130x200x33 (mm)
Weight:: 3.43 (kg)

K38 PU(22x30x7)
Manufacturer: KASTAS
Sizes: 22x30x7 (mm)

B 215 17x5460 Li / 5505 Ld
Manufacturer: ContiTech AG


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.