61904-2RS1 Bearing 20x37x9mm - Sealed 61904RS1 two row bearing Equivalents: 61906-2Z1 and 61906Z1 Bearings

Equivalents: 61906-2Z1 and 61906Z1 Bearings

N209 Nachi Cylindrical Roller Bearing

Size: 3/4" x 1 7/8" x 9/16" Inch

✅ Balls: Si3N4 ceramic (Silicon Nitride)

and semiconductor equipment

61904-2RS1 Bearing 20x37x9mm - Sealed 61904RS1 two row bearing Equivalents: 61906-2Z1 and 61906Z1 Bearings61904 2RS1 Sealed Ball Bearing 20mm ID x 37mm OD x 9mm Width Rubber Sealed Chrome Steel This 61904 2RS1 deep groove ball bearing is built from durable chrome steel and sealed on both sides with rubber to block out dust and debris. Its a slim, compact solution for industrial, mechanical, and commercial applications that need high speed, low friction performance. Pack size: 1 bearing Inner diameter: 20mm Outer diameter: 37mm Width: 9mm Type: Deep groove