1-1/2" Heavy Duty Machined Steel Drop-in Ball Transfer Unit 551 lbs

1-1/2" Heavy Duty Ball Transfer Unit✔️ 551 lbs Load - Machined Steel - Drop-In Style This rugged ball transfer unit is built from solid machined steel and supports up to 551 lbs of rolling load. Featuring a 1-1/2" chrome-plated main ball and a plated steel cover, it's perfect for conveyor tables, cargo platforms, and transfer systems demanding durability and smooth multidirectional movement. ✅ Pack size: 1 unit✅ Load capacity: 551 lbs✅ Breaking load: 661 lbs✅ Ball diameter: 1" (25.4mm)✅ Housing outer diameter (D): 1.5" (38mm)✅ Overall height: 1.22" (31mm)✅ Recess depth (h1): 0.28" (7.2mm)✅ Base depth (h2): 0.66" (17mm)✅ Length (L): 1.77" (45mm)✅ Weight: 0.17 lbs✅ Ball and support: Chrome-plated✅ Housing: Hardened machined steel with plated steel cover 💡 Why use solid machined ball transfer units for material handling?Machined steel cups maintain tighter tolerances under heavy loads, preventing ball misalignment and ensuring consistent, low-friction transfer across surfaces - even durin