SKF 7405 BM Angular Contact Ball Bearing 25 Millimeter Bore 40 Degree Contact Angle Machined Brass Cage Bearing Steel High Dynamic Load Rating 39.7 kN Static 23.6 kN

SKF 7405 BM Angular Ball Bearing, 25 mm bore, brass cage
✔️ 25 mm bore, 40° contact, brass cage, 39.7 kN dynamic, pack: single

Designed for precision and high-speed applications, the SKF 7405 BM angular contact ball bearing handles combined axial and radial loads with a 40-degree contact angle. It features a machined brass cage and a robust bearing steel race, making it a solid choice for spindles, machine tools, and linear slide units in industrial settings.

Dimension	Value	Notes
Bore	25 mm (0.984 in)
Outer diameter	80 mm (3.15 in)
Width	21 mm (0.83 in)

✅ Bore: 25 mm (0.984 in)
✅ Outer diameter: 80 mm (3.15 in)
✅ Width: 21 mm (0.83 in)
✅ Contact angle: 40°
✅ Cage: Machined brass
✅ Dynamic load rating: 39.7 kN
✅ Static load rating: 23.6 kN
✅ Material: Bearing steel
✅ Sealing: None
✅ Limiting speed: 15000 r/min
✅ Reference speed: 11000 r/min
✅ Ring type: One-piece inner and outer rings
✅ Pack: Single bearing

💡 What is an angular contact ball bearing used for in high-speed precision machinery? These bearings handle a mix of axial and radial loads in tight spaces and at high speeds, making them handy for precision spindles, CNC machines, and automated equipment. - high-speed spindle support in CNC and automation setups - handles combined axial and radial loads via 40-degree contact angle - brass cage provides light weight and good heat resistance - requires proper lubrication and housing for best performance