boeray Spindle Assembly for Scag/Ferris Mowers — 48/52/61in Deck, Zerk Grease Fitting & Taper Roller Bearings

boeray spindle assembly is a direct-fit replacement for SCAG 46020/46400 and Ferris 1530301 spindles, including a zerk grease fitting and taper roller bearings for 48", 52" and 61" cut decks.

This precision-machined spindle housing is built to restore deck performance and extend service life on mowers that use cast iron spindles. It matches mounting spacing and height for many Scag and Ferris models and ships with a grease fitting and bearings ready for installation. The part was engineered to be a drop-in substitute for common OEM numbers so technicians and owners can return decks to optimal rotation and blade alignment quickly.

Will this boeray spindle fit my cutting deck?

If your mower uses a cast iron spindle and measures 48", 52", or 61" deck widths commonly found on Scag and Ferris machines, this spindle is designed to fit. Check the spindle height and bolt pattern against your existing unit to confirm fit before ordering.

• Deck compatibility: 48" / 52" / 61"
• Mounting-bolt spacing: 4-1/2" (114 mm) center-to-center
• Overall spindle height: 7" (180 mm)
• Replaces OEM: Scag 46400, 46020 and Ferris 1530301

How does installation and maintenance work with this replacement spindle?

The spindle is supplied with a zerk grease fitting and taper roller bearings, allowing straightforward assembly on the deck spindle plate. Routine greasing and correct torque on mounting bolts will keep the assembly operating smoothly and help prevent premature bearing wear.

• Includes: grease (zerk) fitting installed for easy lubrication
• Bearings: taper roller bearings prepackaged for assembly
• Installation: designed for bolt-on swap with matching hole spacing
• Maintenance: periodic greasing and inspection of seal and bolts

What performance and durability features does this boeray spindle provide?

The spindle housing is machined for concentricity and built to the load demands of commercial and heavy-duty residential mowing. Use of taper roller bearings and a grease fitting supports sustained high-load operation and easier field service.

• Construction: robust cast-compatible housing for strength
• Bearings: taper roller type for axial and radial load control
• Serviceability: zerk fitting for convenient field lubrication
• OEM cross-reference: matches common Scag and Ferris part numbers

Who is this part for? Owners, mechanics, and maintenance shops servicing Scag, Ferris, and similar mowers that use cast iron spindles will find this boeray spindle an effective replacement to restore deck stability and blade tracking. It suits both commercial users needing durable spindles under heavy daily loads and homeowners or landscapers who want a reliable, serviceable replacement without modifying the deck. Before purchase, confirm your deck measures and existing spindle bolt spacing (4-1/2" / 114 mm) and height (7" / 180 mm) to ensure compatibility. If you need help matching an OEM number or verifying fitment, have your current spindle part number or a photo handy for quick comparison.