Bearings RNA4907

PRODUCTS (Bearings RNA4907)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearings RNA4907

Inner diameter:: 42 mm
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.107 kg

Technical specifications

Designation: RNA4907

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (Fw): 42 mm

Outside diameter (D): 55 mm

Width (B): 20 mm

Weight: 0.107 kg

ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 89456-M

Manufacturer: INA-FAG

Sizes: 280x520x145 (mm)

Manufacturer: ContiTech AG

Подшипник NJ 211 EG

Manufacturer: NACHI

Sizes: 55x100x21 (mm)

Weight:: 0.67 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 140.00x154.00x7.00 (mm)

K780 PTFE(16x18x15)

Manufacturer: KASTAS

Sizes: 16x18x15 (mm)

Mechanical seal RM 551-85

Manufacturer: RiMi

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7016-C-T-P4S

Manufacturer: FAG

Sizes: 80x125x22 (mm)

K49 PU/NBR(110x89x8,1)

Manufacturer: KASTAS

Sizes: 110x89x8,1 (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.