Bearings NK21/16

PRODUCTS (Bearings NK21/16)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearings NK21/16

Inner diameter:: 21 mm
Outer diameter: 29 mm
The size of the width: 16 mm
Weight:: 0.281 kg

Technical specifications

Designation: NK21/16

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (Fw): 21 mm

Outside diameter (D): 29 mm

Width (B): 16 mm

Weight: 0.281 kg

SEALS (REINFORCED SEAL) (AS)

Manufacturer: FEKO

Sizes: 50x62x7 (mm)

Bearing 29415 (9039415)

Manufacturer: TMB

Sizes: 75x160x51 (mm)

Weight:: 4.7 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTC4R)

Sizes: 11.80x17.10x2.65 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 54x77x10 (mm)

SEALS (REINFORCED SEAL) (B)

Manufacturer: FEKO

Sizes: 720x780x30 (mm)

R-2100

Manufacturer: ContiTech AG

K503 (107,95x88,9x19,43)

Manufacturer: KASTAS

Sizes: 107,95x88,9x19,43 (mm)

Подшипник 6822DDU

Manufacturer: NSK-RHP

Sizes: 110x140x16 (mm)

Weight:: 0.497 (kg)

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.