1634-2RS Full Ceramic Ball Bearing, the inner diameter is 3/4", outer diameter is 1" and the width is 5/32", this is a popular size that could be used in many applications, Bearing is made of Ceramic.

• Item: 1634-2RS Ball Bearing
• Type: Full Ceramic Ball Bearing
• Cage: PTFE
• Closures: PTFE Covers (white)
• Balls: ZrO2 Ceramic (zirconia)
• Inner/outer races: ZrO2 Ceramic
• Dimensions: 3/4" x 1" x 5/32" inch
• ID (inner diameter)/Bore: 3/4" inch
• OD (outer diameter): 1" inch
• Width/Height/thickness: 5/32" inch
• Size: 3/4" x 1" x 5/32"
• Quantity: One Bearing