OVERVIEW: Track rollers (also known as cam followers) are characterized thick-walled outer rings that run directly on a track. The thick outer rings permit high load-carrying capability while minimized both distribution and bending stresses. Sealed designs with internal thrust washers help extend service life under conditions of infrequent lubrication. APPLICATIONS: Ram support rollers, material handling indexing equipment. TYPES: Stud type- KR /CF/CCF/CFH/ CR/KRE / KRV /NUKR / NUKRE / PWKR / PWKRE, yoke type- STO / RSTO / NA22 / RNA22 / NATR / NATV / NUTR / PWTR / NNTR 轴 径mm | 轴 承 型 号 | 外 型 尺 寸mm | 基本型 | 密封型 | 球面外径 | 圆柱外径 | 球面外径 | 圆柱外径 | d1 | D | C | B | 4.826 | CR 8 R | CR 8 | CR 8 UUR | CR 8 UU | 4.826 | 12.7 | 8.731 | 9.525 | CR 8-1 R | CR 8-1 | CR 8-1 UUR | CR 8-1 UU | 4.826 | 12.7 | 9.525 | 10.319 | 6.35 | CR 10 R | CR 10 | CR 10 UUR | CR 10 UU | 6.35 | 15.875 | 10.319 | 11.112 | CR 10-1 R | CR 10-1 | CR 10-1 UUR | CR 10-1 UU | 6.35 | 15.875 | 11.112 | 11.906 | 9.525 | CR 12 R | CR 12 | CR 12 UUR | CR 12 UU | 9.525 | 19.05 | 12.7 | 13.494 | CR 14 R | CR 14 | CR 14 UUR | CR 14 UU | 9.525 | 22.225 | 12.7 | 13.494 | 11.112 | CR 16 R | CR 16 | CR 16 UUR | CR 16 UU | 11.112 | 25.4 | 15.875 | 16.669 | CR 18 R | CR 18 | CR 18 UUR | CR 18 UU | 11.112 | 28.575 | 15.875 | 16.669 | 12.7 | CR 20 R | CR 20 | CR 20 UUR | CR 20 UU | 12.7 | 31.75 | 19.05 | 19.844 | CR 22 R | CR 22 | CR 22 UUR | CR 22 UU | 12.7 | 34.925 | 19.05 | 19.844 | 15.875 | CR 24 R | CR 24 | CR 24 UUR | CR 24 UU | 15.875 | 38.1 | 22.225 | 23.019 | CR 26 R | CR 26 | CR 26 UUR | CR 26 UU | 15.875 | 41.275 | 22.225 | 23.019 | 19.05 | CR 28 R | CR 28 | CR 28 UUR | CR 28 UU | 19.05 | 44.45 | 25.4 | 26.194 | CR 30 R | CR 30 | CR 30 UUR | CR 30 UU | 19.05 | 47.625 | 25.4 | 26.194 | 22.225 | CR 32 R | CR 32 | CR 32 UUR | CR 32 UU | 22.225 | 50.8 | 31.75 | 32.544 | CR 36 R | CR 36 | CR 36 UUR | CR 36 UU | 22.225 | 57.15 | 31.75 | 32.544 | |