Bearings RNA4911

PRODUCTS (Bearings RNA4911)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearings RNA4911

Inner diameter:: 63 mm
Outer diameter: 80 mm
The size of the width: 25 mm
Weight:: 0.255 kg

Technical specifications

Designation: RNA4911

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (Fw): 63 mm

Outside diameter (D): 80 mm

Width (B): 25 mm

Weight: 0.255 kg

K751 PTFE/Spring(40x33,8x4,8)

Manufacturer: KASTAS

Sizes: 40x33,8x4,8 (mm)

K21 NBR(40x52x12)

Manufacturer: KASTAS

Sizes: 40x52x12 (mm)

K703 PTFE/NBR(56x64,8x6,3)

Manufacturer: KASTAS

Sizes: 56x64,8x6,3 (mm)

ATG10 3580 MFX - Megaflex ( ATK10 3580 BFX - BRECOFLEX )

Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 5x17x7 (mm)

17x2000 B 79

Manufacturer: ContiTech AG

Bearing 51322

Manufacturer: ETERNO

Sizes: 110x190x63 (mm)

Weight:: 7.85 (kg)

K25 NBR/Metal(80x12x25)

Sizes: 170x360x72 (mm)

Weight:: 35.7 (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.