Bearings RNA4840

PRODUCTS (Bearings RNA4840)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearings RNA4840

Inner diameter:: 220 mm
Outer diameter: 250 mm
The size of the width: 50 mm
Weight:: 3.35 kg

Technical specifications

Designation: RNA4840

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (Fw): 220 mm

Outside diameter (D): 250 mm

Width (B): 50 mm

Weight: 3.35 kg

XPB 2100 Lw / Ld ( ХРВ 2100 )

Manufacturer: ContiTech AG

Подшипник 15113/15245

Manufacturer: NSK-RHP

Sizes: 28.575x62x19.05 (mm)

Weight:: 0.281 (kg)

Подшипник 6220Z

Manufacturer: NACHI

Sizes: 100x180x34 (mm)

Weight:: 3.14 (kg)

Bearing NJ309EV (42309EK)

Manufacturer: TMB

Sizes: 45x100x25 (mm)

Weight:: 0.89 (kg)

ATG10 2210 MFX - Megaflex ( ATK10 2210 BFX - BRECOFLEX )

Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (AS)

Manufacturer: FEKO

Sizes: 48x90x13 (mm)

K31 PU/NBR/POM(55x68x13)

K79 POLYESTER/GRAPHITE(75x80x9,7)

Manufacturer: KASTAS

Sizes: 75x80x9,7 (mm)

O-RING

Manufacturer: NQK SF

Sizes: 133.00x139.00x3.00 (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.