SR168ZZC4 Dry Stainless Steel Ball Bearing 1/4" x 3/8" x 1/8"inch

SR168ZZC4 Dry Deep Groove Ball Bearing - Stainless Steel, C4 Clearance
✔️ 1/4" x 3/8" x 1/8" - Double Shielded, Dry Run, High Clearance

The SR168ZZC4 is a precision stainless steel deep groove ball bearing designed for dry environments where lubrication is not desired or feasible. Featuring C4 internal clearance for thermal expansion and double metal shields to block out debris, it's ideal for medical devices, electronics, and low-friction applications.

✅ Size: 1/4" ID x 3/8" OD x 1/8" Width
✅ Type: Deep groove ball bearing, single row
✅ Material: Stainless Steel (Grade 440C)
✅ Clearance: C4 (loose fit for high-temp or misalignment tolerance)
✅ Closures: Double metal shields (ZZ)
✅ Lubrication: Dry - no grease or oil
✅ Standard: Inch
✅ Quantity: 1 Bearing
✅ Brand: VXB

💡 When should you use a dry bearing with C4 clearance?
Dry bearings with loose C4 clearance are best for high-speed or high-temperature setups where traditional lubrication could break down or attract contamination - perfect for cleanrooms, semiconductors, and food-grade machinery.