Rail Size Rail Dimensions (mm) kg / m Ordering Codes A2 R R1 S5 N5 S7 N7 P E MIN RAIL BOLT Standard Rail Tapped Rail 25 23 23.4 11 7 14.3 M6 12 30 10 M6 3.1 R1805 252 31 R1807 202 31 35 34 30.8 15 9 19.4 M8 15 40 12 M8 6.3 R1805 352 31 R1807 302 31 45 45 38.8 20 14 22.4 M12 19 52.5 16 M12 10.3 R1805 452 31 R1807 402 31 55 53 47.55 24 16 28.7 M14 22 60 18 M14 13.1 R1805 552 31 R1807 502 31 65 63 57.85 26 18 36.5 M16 25 75 20 M16 17.4 R1805 652 31 R1807 602 31 100 100 87 40 26 55.0 - - 105 35 M25 42.5 R1835 252 31 - 125 125 115 49 33 74.5 - - 120 40 M30 75.6 R1835 352 31 - 39 Hole Type: 5 = Standard 6 = Metal Cap 7 = Tapped R 1 8 0 5 2 5 2 31 - LENGTH Accuracy Grade: 3 = H Grade 2 = P Grade (Stock) 1 = SP Grade Cover Option: 5 = Standard 3 = Cover & Clamps 6 = Cover & Caps Roller Linear Rails: R180 = Standard R183 = Heavy * Nominal size: 2 = 25 6 = 65 3 = 35 2 = 100 * 4 = 45 3 = 125 * 5 = 55 Composition: 31 = 1pc Single Rail 32 = 2pc Butt Joint 3N = Npc Butt Joint LINEAR ROLLER GUIDE RAILS ARE STOCKED IN P GRADE ONLY OTHER ACCURACY GRADES ARE AVAILABLE ON REQUEST FAX: 01827 253390 www.apex-trans.co.uk TEL: 01827 253340 sales@apex-trans.co.uk PLEASE SPECIFY RAIL LENGTHS IN MILLIMETERS WHEN ENQUIRING AND ORDERING RAILS ARE STOCKED IN 4M LENGTHS BUT CAN BE BUTT JOINTED FOR LONGER LENGTHS DIMENSION E WILL DEFAULT TO SYMETRICAL AT EACH END UNLESS OTHERWISE STATED Roller Guides – Rails For All Standard Roller Guide Blocks E P E P R R ØR1 5 TAPPED R1807 STANDARD R1805 / 35