B71921-C-T-P4S-DUL Super Precision Angular Contact Spindle Bearing 105x145x20mm (Set of 2) B71921CTP4SDUL Axial Deep Groove Ball Bearings 513 Bearing Number = HC7002-C-T-P4S-UL HC

Bearing Number = HC7002-C-T-P4S-UL HC = Bearing with small ceramic balls 70 = Medium series 02 = 15mm bore diameter C = 15 degrees contact angle T = Textile laminated phenolic resin outer ring guided P4S = FAG standard

Bearing Number = HS7004-C-T-P4S-UL HS = Bearing with small steel balls 70 = Medium series 04 = 20mm bore diameter C = 15 degrees contact angle T = Textile laminated phenolic resin outer ring guided P4S = FAG standard

ACE40X70SBT Airtac ACE Compact Air Cylinder

This bearing part number is MR72 and The bearings has the following Dimensions:MR72 Miniature Ceramic Bearings 2X7X2

B71921-C-T-P4S-DUL Super Precision Angular Contact Spindle Bearing 105x145x20mm (Set of 2) B71921CTP4SDUL Axial Deep Groove Ball Bearings 513 Bearing Number = HC7002-C-T-P4S-UL HCB71921 C T P4S DUL Super Precision Angular Contact Spindle Bearing 105x145x20mm (Set of 2) B71921CTP4SDUL Inside Diameter: 105mm Outside Diameter: 145mm Width: 20mm Seals Shields: None Style: Universal Matched Pair of Bearings Contact Angle: 15 Degree contact angle Bearing Preload: Light preload Need High Performance Grease Bearing dimensions d = 105mm D = 145mm B = 20mm rs min = 1. 1mm r1s min = 1. 1mm Abutment dimensions da min = 112 mm Da min =