Bearings NA4864

PRODUCTS (Bearings NA4864)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearings NA4864

Inner diameter:: 320 mm
Outer diameter: 400 mm
The size of the width: 80 mm
Weight:: 23 kg

Technical specifications

Designation: NA4864

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (d): 320 mm

Inner diameter (F): 350 mm

Outside diameter (D): 400 mm

Width (B): 80 mm

Weight: 23 kg

Limiting speed (rpm): 1400

Loading capacity dynamic (C): 630.0

Loading capacity dynamic (C0): 1850.0

SPA 1000 Ld

Manufacturer: ContiTech AG

PL 1664 / 655 L

Manufacturer: ContiTech AG

XPB 4000 Lw / Ld ( ХРВ 4000 )

Manufacturer: ContiTech AG

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

Manufacturer: STO

Bearing 32017 (4CC)

Manufacturer: GMB

Sizes: 85x130x29 (mm)

SEALS (REINFORCED SEAL) (FYZ)

Manufacturer: FEKO

Sizes: 87x98.55x15.50/17.50 (mm)

Торцевое уплотнение RM MG1-75

Manufacturer: RiMi

O-RING

Manufacturer: NQK SF

Sizes: 6.07x9.33x1.63 (mm)

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.