Bearings NA6910
Inner diameter:: 50 mm
Outer diameter: 72 mm
The size of the width: 40 mm
Weight:: 0.515 kg
Outer diameter: 72 mm
The size of the width: 40 mm
Weight:: 0.515 kg
Technical specifications
Designation: NA6910
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 50 mm
Inner diameter (F): 58 mm
Outside diameter (D): 72 mm
Width (B): 40 mm
Weight: 0.515 kg
Limiting speed (rpm): 8000
Loading capacity dynamic (C): 73.0
Loading capacity dynamic (C0): 139.0
Bearing 51334M (8334H)
Manufacturer: TMB
Sizes: 170x280x87 (mm)
Weight:: 22 (kg)

Подшипник 52311
Manufacturer: NSK-RHP
Sizes: 55x105x64 (mm)
Weight:: 225 (kg)

HTD 1041 3M
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 138x157/165x18 (mm)

HTD 8M 2120 ( HTD8M 2120 -V, -M, -MFX )
Manufacturer: ContiTech AG

Подшипник NJ 1013
Manufacturer: NSK-RHP
Sizes: 65x100x18 (mm)
Weight:: 0.504 (kg)

Bearing 628/8-YA/ZZP6 (E2080088YA)
Manufacturer: TMB
Sizes: 8x16x5 (mm)
Weight:: 0.0036 (kg)

Bearing 81140 M
Manufacturer: INA-FAG
Sizes: 200x250x37 (mm)
Weight:: 4.00 (kg)

BX 65 BX 1694 Ld
Manufacturer: ContiTech AG

285 L DD MEGADYNE ISORAN
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.