Spherical Plain Bearings

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Spherical plain bearings are manufactured in a wide variety of materials and are designed to offer bearing solutions in almost any operating environment. AST Bearings offers a complete line of spherical bearings available in inch and metric. These High-Quality Spherical Plain Bearings are suitable for heavy-duty, off-highway vehicles, agricultural equipment, construction and mining and logging equipment, packaging and textile equipment, and robotics. The plain bearings come in standard industrial bore sizes from 0.5" to 12" inches, as well as metric sizes from as small as 4 to 300 mm.  Custom sizes can also be ordered.
Spherical Plain Bearings (also known as “Spherical Plane Bearings” "Spherical Ball Bushing Bearings" and “Ball Bushings”) have an inner ring with a sphere convex outside surface and an outer ring with a correspondingly sphere, but concave inside surface. Their design makes them particularly suitable for bearing arrangements where alignment movements between shaft and housing have to accommodate, or where oscillating or recurrent tilting movements must be permitted at relatively slow sliding speeds.

INA GE30-DO Spherical Plain Bearings

3-5/8 in 38200 lb
46800 lb Round

RBC 382516 Spherical Plain Bearings

1.48 lbs 7/16-20 in
2-13/32 in

RBC MB35 Spherical Plain Bearings

Balls - Two Rows 3400 lb
0.6250 in 2240 lb

110 mm x 160 mm x 70 mm SKF GE 110 TXA 2LS Spherical Plain Bearings

MB-00 Steel
159 mm 115 mm

RBC BH3236-LSS Spherical Plain Bearings

9000 Bearing Rebuild Kit
2-3/16 in Spherical Roller

INA GE35-DO Spherical Plain Bearings

Double Shielded ABEC 3 (ISO Cla
Without Snap Ring Uncoated

RBC MS14102-14 Spherical Plain Bearings

Carbon Steel - Corro Right Hand
0.6250 in SAEJ1120

INA GE25-UK Spherical Plain Bearings

7200 RPM 95.3 mm
Adapter Sleeve 43.2 mm

RBC BH3640LSS Spherical Plain Bearings

132158 RTL
8 in

QA1 Precision Products COM8 Spherical Plain Bearings

UK300+H2000 Round
Adapter Sleeve 17700 kgf

RBC BH2428-LSS Spherical Plain Bearings

ABMA 24 mm
9300 lb 8150 lb

RBC B80-9LSSQ Spherical Plain Bearings

Class 10 Steel
Standard Tapered Adapter Slee
1/14