Slick Angular Contact Ball Bearing Chrome Steel With Dual Rubber Seals And Nylon Retainer Top Notch Precision Industrial Component Heavy Duty 1 1 8 Inch 30 15 X 41 8 X 6 5 Millimeters 45 Degree Angle

One piece angular contact bearing for reliable rotary indexing
✔️ Chrome steel bearings 30.15mm ID 41.8mm OD 6.5mm W seal

You get one precision angular contact ball bearing per package, designed to handle high speed spindle rotation and heavy radial loads in CNC machines. This single sealed unit fits tight tooling setups where minimal inner clearance keeps your cuts accurate. Inner diameter measures thirty point one five millimeters or 1.187 inches, outer diameter spans 41.8 millimeters or 1.646 inches, and width sits at 6.5 millimeters or 0.256 inches total.

✅ 45 degree contact angle supports combined thrust and radial loads
✅ Dual rubber seals trap lubricant and screen out workshop debris
✅ High speed nylon retainer maintains even ball spacing during spin
✅ Precision ground chrome steel track handles intense machining stress
✅ Overall size measures thirty point one five inner diameter by forty one point eight outer with six point five width

💡 What makes angular contact ball bearings handy for high speed spindle applications?

These units take combined loads while maintaining tight running clearances.
- Forty five degree contact paths direct centrifugal force straight through the hardened raceways
- Dual rubber shields block abrasive particles from ruining the chrome steel tracks
- Rigid nylon cages prevent metal to metal contact during rapid acceleration bursts
- Tight manufacturing tolerances cut vibration for cleaner cuts on every pass

✝️