SKF GEZ304ES Radial spherical plain bearing

SKF GEZ304ES radial spherical plain bearing. Spherical inner ring sliding in a matched spherical outer bore, providing self-alignment and heavy static / dynamic load capacity in slow oscillating movements (hydraulic cylinder rod ends, marine winch link pins, deck-crane pivots). Steel-on-steel (GE-ES), steel-on-PTFE-composite (GE-2RS), stainless-on-stainless (GE-C), and re-lubrication grooves per suffix. ISO 6124 dimensioned.

Type

Radial spherical plain bearing

Designation

SKF GEZ304ES

HS code

8483.30

Bore diameter

82.55 mm

Outside diameter

130.175 mm

Width, inner ring

72.238 mm

Width, outer ring

61.9 mm

Basic dynamic load rating

585 kN

Basic static load rating

1760 kN

Sliding contact surface combination

Steel/steel, standard

Material, inner ring

Bearing steel

Material, outer ring

Bearing steel

Maintenance

Relubrication required

Radial internal clearance

CN

Sealing

Without

Relubrication feature

With

Product net weight

3.84 kg

eClass code

23-05-01-06

UNSPSC code

31171515

Standard

SKF designation convention (see description for governing ISO / DIN)

Material

As declared by SKF designation suffix

Temperature Range

Per SKF product data

HS Code

8483.30

• INA 304
• Timken 304
• NSK 304
• Aurora 304
• Equivalent: 304 (INA)
• Equivalent: 304 (Timken)
• Equivalent: 304 (NSK)
• Equivalent: 304 (Aurora)