Bearings RNA4904

PRODUCTS (Bearings RNA4904)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearings RNA4904

Inner diameter:: 25 mm
Outer diameter: 37 mm
The size of the width: 17 mm
Weight:: 0.523 kg

Technical specifications

Designation: RNA4904

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (Fw): 25 mm

Outside diameter (D): 37 mm

Width (B): 17 mm

Weight: 0.523 kg

K21 PU(110x130x10)

Manufacturer: KASTAS

Sizes: 110x130x10 (mm)

O-RING

Manufacturer: NQK SF

Sizes: 133.60x145.00x5.70 (mm)

GEAR PULLEYS 14M-44S 193.28 (14M-44S 193.28/90)

Manufacturer: BBC

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 18x25x7 (mm)

ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K89413-TV

Manufacturer: INA-FAG

Sizes: 65x140x15 (mm)

Подшипник 240/670E

Manufacturer: NACHI

Sizes: 670x980x308 (mm)

Weight:: 801 (kg)

Bearing RN209M (502209H)

Sizes: 43.75x47.31x1.78 (mm)

Bearing RF48

Manufacturer: INA-FAG

Sizes: 25.400x76.200x46.040 (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.