6307NR Nachi Bearing Open C3 Snap Ring 35x80x21mm - Made in Japan 240mm OD the 6211-2NSE inner diameter is

the 6211-2NSE inner diameter is 55mm

61803 Full Ceramic Ball Bearing

75mmx 160mmx 55mm

Its high-center height design makes it a solid option for mounted applications where alignment and strength are key

6307NR Nachi Bearing Open C3 Snap Ring 35x80x21mm - Made in Japan 240mm OD the 6211-2NSE inner diameter is6307NR Nachi Bearing with Snap Ring Made in Japan 35mm x 80mm x 21mm C3 Clearance, Deep Groove The 6307NR is a high quality Nachi deep groove ball bearing designed with a snap ring (C clip) groove for easy axial positioning in housings. Made in Japan and built for performance, it features chrome steel construction, C3 radial clearance for thermal expansion, and supports both radial and axial loads. Pack size: 1 deep groove bearing Inner diameter: 35mm