Cryogenic 6304 Ball Bearing Stainless Steel ABEC 3 PEEK cage

6304 Cryogenic Stainless Steel Ball Bearing with PEEK Cage
20mm x 52mm x 15mm - Built for Extreme Temperatures - VXB Bearings

✅ Designed for ultra-cold performance, the Cryogenic S6304 P6 PEEK Bearing handles temperatures from -250°C (-418°F) up to +40°C (104°F) without missing a beat. Precision ABEC-3 quality makes it a go-to choice for aerospace, scientific research, and cryogenic machinery.

✅ Product Specs:

• Item: CRYOGENIC S6304 P6 PEEK

• Type: Cryogenic Ball Bearing for Extreme Environments

• Material: Stainless Steel 440C

• Balls: Ceramic (Si3N4 Silicon Nitride)

• Cage Material: PEEK (Polyether ether ketone)

• Inner Diameter (ID): 20mm

• Outer Diameter (OD): 52mm

• Width: 15mm

• Clearance: Specially adjusted for cryogenic performance

• Speed Limit: 10,000 RPM

• Quality: ABEC-3 Precision Rating

• Brand: VXB Bearing

• Quantity: 1 Bearing

💡 Customer Tip - What makes ceramic balls better for cryogenic bearings?
Answer: Ceramic balls like Si3N4 resist thermal shock, stay strong at extreme lows, and reduce rolling resistance, making your bearing last longer and perform smoother even in freezing conditions!

✅ If your project needs rock-solid stability in extreme cold, this bearing is ready to deliver.