Prefix D HP LF 821 Cha Information Cha Width M. Sideflex Radius /ft 71/2 5 1.70 2.53 0 2.00 2.98.00 8 2.20 3.27 Cha Pla Acetal Performance Low Friction AS AntiStatic CR Extreme Chemical Resistant WHP White Performance WLF White Low Friction MR Melt Resistant P Chemical Resistant BWR Black Wear Resistant P S Platum Series WX Green Abrasion Resistant Polyamide WD White Pla Acetal Cha strength is listed at room temperature. = ot Recoended. Cha is shown Low Friction (LF) material. The Food and Drug Adistration () accepts certa materials for direct food Rexnord, TableTop, Platum Series, HP and PS are trademarks of Rexnord Industries, LLC. M. Backflex Radius 1.50 (38.1 ) Cha Pitch 1.50 (38.1 ) Cha Width Cha Bottom 0.38 (9.5 ) Height Over Centerle 0.31 (7.9 ) P Diameter 0.25 (6.4 ) Cha Drawg Thickness 0.19 (4.8 ) 5.38 (136.5 ) 5.50 (139.7 ) Cha P MadetoOrder s 0 18 375 1,668 + + 2 + 2 + 4 + 116 + 0 80 + 220 62 + 4 0 + 1 18 + 60 750 3,336 + 220 + 4 Additional otes 1. Stocked 80 pitch, ft (3.048 m) length strands. 2. Thermoplastic ps are available on a madetoorder basis. Rexnord 821 Series TableTop Cha Product Portfolio TT 821 1 Rexnord 821 TableTop Cha Straight Runng
Straight Runng Rexnord 821 TableTop Cha with Friction Inserts Prefix HPM 821 Cha Information Cha Width Insert Length /ft 71/2 5 5.20 132. 1 1.70 2.53 0 7.68 195. 1 2.00 2.98.00 8 9.65 2. 1 2.20 3.27 Cha Performance with Molded Insert Cha strength is listed at room temperature. = ot Recoended. TT 821 2 Cha is shown Performance with Molded Insert (HPM) material. The Food and Drug Adistration () accepts certa materials for direct food Rexnord, TableTop and HP are trademarks of Rexnord Industries, LLC. M. Backflex Radius 1.50 (38.1 ) Cha Pitch 1.50 (38.1 ) Insert Length Cha Width Cha Bottom 0.38 (9.5 ) P Diameter 0.25 (6.4 ) Cha Drawg Height Over Centerle 0.31 (7.9 ) Thickness 0.19 (4.8 ) 5.38 (136.5 ) Insert Width 0.59 (15.0 ) Insert Height 0.08 (2.0 ) Dome (60 Shore A) 5.50 (139.7 ) Cha P MadetoOrder s Additional otes 1. Stocked 80 pitch, ft (3.048 m) length strands. 2. Thermoplastic ps are available on a madetoorder basis. 3. Inserts may be spaced every pitch, every second pitch, etc. Rexnord 821 Series TableTop Cha Product Portfolio
Prefix HP R 821 Cha Information Cha Width M. Sideflex Radius /ft 71/2 5 1.70 2.53 Cha Performance LF Low Friction P S Platum Series Cha is shown Performance (HP TM ) material. Cha strength is listed at room temperature. = ot Recoended. The Food and Drug Adistration () accepts certa materials for direct food Rexnord, TableTop, Platum Series, HP and PS are trademarks of Rexnord Industries, LLC. M. Backflex Radius 1.50 (38.1 ) Cha Pitch 1.50 (38.1 ) Thickness 0.19 (4.8 ) 5.38 (136.5 ) 5.50 (139.7 ) Rexnord 821 Series TableTop Cha Product Portfolio TT 821 3 Cha Width Cha Bottom 0.38 (9.5 ) P Diameter 0.25 (6.4 ) Cha Drawg Height Over Centerle 0.31 (7.9 ) Edge Radius 0.38 (9.7 ) Cha P MadetoOrder s Additional otes 1. Stocked 80 pitch, ft (3.048 m) length strands. 2. Thermoplastic ps are available on a madetoorder basis. Rexnord 821 TableTop Cha with RadiusEdge Straight Runng
Straight Runng Rexnord 821 TableTop Cha with Low Backle Pressure Rollers Prefix HP LBP 821 Cha Information Cha Width M. Sideflex Radius /ft 71/2 5 4. 6. 0 5. 7.60.00 8 6. 9. Cha Performance AS AntiStatic CR Extreme Chemical Resistant LF Low Friction P Chemical Resistant P S Platum Series Cha strength is listed at room temperature. = ot Recoended. TT 821 4 Cha is shown Low Friction (LF) material. The Food and Drug Adistration () accepts certa materials for direct food Rexnord, TableTop, Platum Series, HP and PS are trademarks of Rexnord Industries, LLC. U.S. Patents: 4909380, 5096050, 53300, 4436200 M. Backflex Radius 16.00 (6.4 ) Cha Width Cha Bottom 0.38 (9.5 ) P Diameter 0.25 (6.4 ) Cha Pitch 1.50 (38.1 ) Cha Drawg Overall Cha Height 1.11 (28.2 ) Height Over Centerle 0.86 (21.8 ) 5.38 (136.5 ) Top of Cha 0.76 (19.3 ) 5.50 (139.7 ) Cha P MadetoOrder s 0 18 375 1,668 + + 2 + 2 + 4 + 116 + 0 0 + 1 18 + 60 Additional otes 1. Stocked 80 pitch, ft (3.048 m) length strands. 2. Low friction (LF) material is stocked for the 71/2 (5 ) width only. 3. Chemical resistant (P) and extreme chemical resistant (CR) materials are available for the 71/2 (5 ) width only. 4. Typical coefficient of friction between cha and product = 0.07 Rexnord 821 Series TableTop Cha Product Portfolio
Prefix XLA SWH LBP Cha Information Cha Width M. Sideflex Radius /ft 71/2 5 3.56 5.30 0 4.44 6.60.00 8 5.28 7.85 Cha Internally Lubricated Polyacetal Cha strength is listed at room temperature. = ot Recoended. Cha is shown XLA material. Height Over Centerle 0.89 (22.5 ) Cha Pitch 1.50 (38.1 ) The Food and Drug Adistration () accepts certa materials for direct food Rexnord, MCC, and TableTop are trademarks of Rexnord Industries, LLC. Backflex Radius 15.75 (0.0 ) P Diameter 0.25 (6.35 ) Overall Cha Height 1.13 (28.8 ) 5.38 (136.5 ) 5.50 (139.7 ) MCC SWH LBP Series TableTop Cha Product Portfolio TT 821 5 Cha Width Cha Drawg Cha Bottom 0.37 (9.5 ) Cha Top 0.76 (19.3 ) Cha P 600 2680 MadetoOrder s Additional otes 1. Stocked pitch, 5 ft (1.524 m) length strands. MCC SWH LBP TableTop Cha with Low Backle Pressure Rollers Straight Runng
821 Semi Sprocket S821 Thermoplastic Split Sprocket 1.75 (44.5 ) Length thru Bore 2.00 (50.8 ) Length thru Bore (TableTop) Sprocket Face Width 3. (79.2 ) Bore Diameter Pitch Diameter Outside Diameter Face Width 3.13 (79.4 ) Bore Diameter Pitch Diameter Outside Diameter Rexnord 821 Series TableTop Cha Compatible Sprockets 821 Semi Sprocket Information Bore Diameter (ShaftReady) umber Pitch Outside Bore Diameter (Round) Approximate Round Square of Teeth Diameter Diameter Weight actual effect kg 21 1/ 2 5.089 9.26 5. 130. 0 1 11/ 1 13/ 6.70 3.04 23 111/ 2 5.560 141.22 5.59 142. 0 1 11/ 1 13/ 7.00 3.18 25 1/ 2 6.032 153.21 6.07 154. 2 1 15/ 8 25 1 13/ 7.30 3.31 27 131/ 2 6.504 165.20 6.56 166. 6 1 11/ 1 13/ 7.60 3. 29 141/ 2 6.978 177.24 7.05 179. 1 1 11/ 1 13/ 8.00 3.63 Shaftready round bore sprockets are shipped with keyway and setscrew. S821 Thermoplastic Split Sprocket Information Bore Diameter (ShaftReady) umber Pitch Outside Bore Diameter (Idler) Approximate Round Square of Teeth Diameter Diameter Weight actual effect kg 21 1/ 2 5.089 9.26 5. 130. 0 1 11/ 1 15/ 8 25 2.27 1.03 25 1/ 2 6.032 153.21 6.07 154. 2 1 11/ 1 15/ 8 25 3.22 1.46 Imperial shaftready round bore sprockets are shipped with keyway and setscrew. Metric shaftready round bore sprockets are shipped with keyway, but without setscrew. Idler bores are designed to sp freely on the shaft. TT 821 6 Rexnord 821 Series TableTop Cha Product Portfolio