Comparison : Item # 17 TAC 47B, NSK 17 Inch (d) Bore Diameter and 47 Inch (D) Outside Diameter Metric-Style Ball Screw Support Bearing
Item # 20 TAC 47B, NSK 20 Inch (d) Bore Diameter and 47 Inch (D) Outside Diameter Metric-Style Ball Screw Support Bearing
Item # 25 TAC 62B, NSK 25 Inch (d) Bore Diameter and 62 Inch (D) Outside Diameter Metric-Style Ball Screw Support Bearing
Item # 30 TAC 62B, NSK 30 Inch (d) Bore Diameter and 62 Inch (D) Outside Diameter Metric-Style Ball Screw Support Bearing
Item # 35 TAC 62B, NSK 35 Inch (d) Bore Diameter and 72 Inch (D) Outside Diameter Metric-Style Ball Screw Support Bearing