Bearing 921

PRODUCTS (Bearing 921)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 921

Inner diameter:: 105 mm
Outer diameter: 155 mm
The size of the width: 40 mm
Weight:: 2.513 kg

Technical specifications

Designation: 921

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 105 mm

External diameter: 155 mm

Width (B): 40 mm

Weight: 2.513 kg

Резьба (G): 38000 mm

AX 79 AX 2037 Ld

Manufacturer: ContiTech AG

Manufacturer: ContiTech AG

GEAR PULLEYS 8M-32S 79.89 (8M-32S 79.89/62)

Manufacturer: BBC

SEALS (REINFORCED SEAL) (A)

Manufacturer: FEKO

Sizes: 44.45x60.30x6.35 (mm)

K38 PU(63x75x8,6)

Manufacturer: KASTAS

Sizes: 63x75x8,6 (mm)

Подшипник QJ308

Manufacturer: NSK-RHP

Sizes: 40x90x23 (mm)

Weight:: 0.78 (kg)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 35x56x12 (mm)

Подшипник 53218U

Manufacturer: NSK-RHP

Sizes: 90x135x42 (mm)

Weight:: 225 (kg)

K06 NBR(140x152x12/7)

Manufacturer: KASTAS

Sizes: 140x152x12/7 (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.