IKOSBB60-2RSSpherical Plain Bearing — 3-3/4 in ID, 5-7/8 in OD, 3-9/32 in Width, Steel on Steel, Sealed Both Sides

Product Description

What this part is

The IKO SBB60-2RS is an inch-series radial spherical plain bearing, also called a spherical bushing: a steel inner ring with a spherical outer surface, running in a steel outer ring with a matching spherical bore. It carries heavy radial load while accommodating angular misalignment and oscillating motion.

Bore Diameter: 3-3/4 in (95.25 mm). Outside Diameter: 5-7/8 in (149.225 mm). Overall Width: 3-9/32 in (83.34 mm). Closure Type: Contact seals both sides. Sliding Contact: Steel on steel.

Decoding the designation

SBB — IKO inch-series spherical bushing.

60 — 3-3/4 in bore (60 sixteenths of an inch).

2RS — acrylonitrile-butadiene rubber contact seals on both sides.

What these specs mean in practice

Steel-on-steel sliding surfaces carry high static and shock load in slow oscillating joints. The seals hold lubricant in and keep dirt out of the spherical contact, which suits hydraulic cylinder eyes, linkages and pivots in construction and mobile equipment.

Quantity and configuration

Unit Quantity: 1 Pc.

Interchange guidance

The same 3-3/4 x 5-7/8 in sealed inch envelope: SKF GEZ 312 ES-2RS.