Toolbox
Lambear Toolbox
Filter by Bolt Count
Search by Component Part Number
Search by Hub & Spindle Specs
Bearing Finder
Search any bearing by part number — includes Fafnir interchange cross-references and the full Timken taper set. Narrow by type, I.D. (bore/shaft) or O.D.
Search a part number or interchange number — optionally narrowed by type / I.D. / O.D.
U-Joint Dimensions
A = Cap Diameter
B = Overall Length
Spray Tip Selector
TeeJet nozzle sizing & droplet class — from Catalog 51A. GPA = 5940 × GPM / (MPH × spacing).
Size a CP4916 orifice plate for directed / band spraying. GPM per nozzle = GPA × MPH × W ÷ 5,940.
Enter a target GPA, speed, and spacing to size the orifice plate.
V-Belt Finder
Enter your two sheave pitch diameters and center distance — we snap the calculated length to a real stocked Carlisle belt. Length = 2C + π/2(D+d) + (D−d)²/(4C).
Enter both sheave diameters and center distance to find a belt.
Pulley / Sheave Selector
Size a drive from motor HP & RPM, then resolve to real stocked Martin sheaves and belts. Recommendations are approximate — verify against Martin engineering data.
Cone & Cup Companion Finder
Timken taper roller bearings mate a cone (inner) with a cup (outer). Browse the full catalog, or narrow it with the search & filter bar — part number, cone/cup type, cone I.D. (bore), and cup O.D. (the two dimension lists cross-filter to compatible sets). Results are paginated; each shows how the mates differ.
No matching cone/cup sets for this selection.
Agricultural Chain Finder
Pick your equipment and brand to get the recommended Timken AG drive-chain series — with pitch, strength, and the reel / connecting-link / offset-link part numbers.
Pick an equipment type and brand to see the recommended chain series.