Comparison : Item # RB44354, 0.140 Inch (in) Length Niva Alloy Single Cone Pivot Sapphire and Glass Vee Jewel Bearing
Item # RB44471, 0.105 Inch (in) Length Niva Alloy Single Cone Pivot Sapphire and Glass Vee Jewel Bearing
Item # RB44044, 0.120 Inch (in) Length Niva Alloy Single Cone Pivot Sapphire and Glass Vee Jewel Bearing
Item # RB44039, 0.125 Inch (in) Length Niva Alloy Single Cone Pivot Sapphire and Glass Vee Jewel Bearing
Item # RB44054, 0.200 Inch (in) Length Carbide Single Cone Pivot Sapphire and Glass Vee Jewel Bearing