Runner Block for Standard Height Rail Features

Nook Precision Profile Rail Runner Blocks are available in two designs. One design utilizes steel return tubes for ball recirculation (TA, TAH, TB, and TR), and the other utilizes a plastic end cap for ball recirculation (EA, LEA, EB, LEB, ER, and LER).

The tube type recirculation system enables the carriage to be used for higher speed applications. The plastic end cap runner block is narrower in width allowing for a more compact mounting.

Please choose from the following Runner Block for Standard Height Rail categories

Please select a product below to proceed.

Details Forces and Torques
Product Size [mm] Basic Load Ratings C [kN] Basic Load Ratings C [lbf] Basic Load Ratings C0 [kN] Basic Load Ratings C0 [lbf] Static Moment Ratings-Ma [kN-m] Static Moment Ratings-Ma [lb-in] Static Moment Ratings-Mb [kN-m] Static Moment Ratings-Mb [lb-in] Static Moment Ratings-Mc [kN-m] Static Moment Ratings-Mc [lb-in]
NH25LEB
  25 27.36 6149 45.89 10314 0.47 4166 0.47 4166 0.64 5642
NH30LEB
  30 37.55 8441 62.56 14061 0.73 6423 0.73 6423 0.98 8680
NH35LEB
  35 50.30 11306 81.59 18337 1.13 9982 1.13 9982 1.64 14496
NH45LEB
  45 80.61 18116 127.48 28651 2.11 18662 2.11 18662 3.13 27689
NH55LEB
  55 119.05 26756 183.09 41147 3.71 32810 3.71 32810 5.31 47046
NH65LEB
  65 192.11 43175 286.15 64310 7.21 63798 7.21 63798 10.75 95133

Details Forces and Torques
Product Size [mm] Basic Load Ratings C [kN] Basic Load Ratings C [lbf] Basic Load Ratings C0 [kN] Basic Load Ratings C0 [lbf] Static Moment Ratings-Ma [kN-m] Static Moment Ratings-Ma [lb-in] Static Moment Ratings-Mb [kN-m] Static Moment Ratings-Mb [lb-in] Static Moment Ratings-Mc [kN-m] Static Moment Ratings-Mc [lb-in]
NH25LEA
  25 27.36 6149 45.89 10314 0.47 4166 0.47 4166 0.64 5642
NH30LEA
  30 37.55 8441 62.56 14061 0.73 6423 0.73 6423 0.98 8680
NH35LEA
  35 50.30 11306 81.59 18337 1.13 9982 1.13 9982 1.64 14496
NH45LEA
  45 80.61 18116 127.48 28651 2.11 18662 2.11 18662 3.13 27689
NH55LEA
  55 119.05 26756 183.09 41147 3.71 32810 3.71 32810 5.31 47046
NH65LEA
  65 192.11 43175 286.15 64310 7.21 63798 7.21 63798 10.75 95133

Details Forces and Torques
Product Size [mm] Basic Load Ratings C [kN] Basic Load Ratings C [lbf] Basic Load Ratings C0 [kN] Basic Load Ratings C0 [lbf] Static Moment Ratings-Ma [kN-m] Static Moment Ratings-Ma [lb-in] Static Moment Ratings-Mb [kN-m] Static Moment Ratings-Mb [lb-in] Static Moment Ratings-Mc [kN-m] Static Moment Ratings-Mc [lb-in]
NH25LER
  25 27.36 6149 45.88 10314 0.47 4166 0.47 4166 0.64 5642
NH30LER
  30 37.55 8441 62.56 14061 0.73 6423 0.73 6423 0.98 8680
NH35LER
  35 50.30 11306 81.59 18337 1.13 9982 1.13 9982 1.64 14496
NH45LER
  45 80.61 18116 127.48 28651 2.11 18662 2.11 18662 3.13 27689
NH55LER
  55 119.05 26756 183.09 41147 3.71 32810 3.71 32810 5.31 47046
NH65LER
  65 192.11 43175 286.15 64310 7.21 63798 7.21 63798 10.75 95133

Details Forces and Torques
Product Size [mm] Basic Load Ratings C [kN] Basic Load Ratings C [lbf] Basic Load Ratings C0 [kN] Basic Load Ratings C0 [lbf] Static Moment Ratings-Ma [kN-m] Static Moment Ratings-Ma [lb-in] Static Moment Ratings-Mb [kN-m] Static Moment Ratings-Mb [lb-in] Static Moment Ratings-Mc [kN-m] Static Moment Ratings-Mc [lb-in]
NH15EA
  15 8.43 1896 13.53 3041 0.07 608 0.07 608 0.13 1128
NH20EA
  20 13.92 3130 23.83 5157 0.16 1389 0.16 1389 0.26 2344
NH25EA
  25 20.00 4496 34.42 7736 0.27 2430 0.27 2430 0.44 3906
NH30EA
  30 28.24 6347 46.87 10535 0.43 3819 0.43 3819 0.72 6336
NH35EA
  35 37.55 8441 62.56 14061 0.64 5642 0.64 5642 1.13 9982
NH45EA
  45 60.21 13532 95.71 21510 1.30 11544 1.30 11544 2.30 20398
NH55EA
  55 90.02 20232 137.09 30811 2.22 19617 2.22 19617 4.16 37671
NH65EA
  65 141.11 31714 215.15 48354 4.21 37237 4.21 37237 7.38 65360

Details Forces and Torques
Product Size [mm] Basic Load Ratings C [kN] Basic Load Ratings C [lbf] Basic Load Ratings C0 [kN] Basic Load Ratings C0 [lbf] Static Moment Ratings-Ma [kN-m] Static Moment Ratings-Ma [lb-in] Static Moment Ratings-Mb [kN-m] Static Moment Ratings-Mb [lb-in] Static Moment Ratings-Mc [kN-m] Static Moment Ratings-Mc [lb-in]
NH15EB
  15 8.43 1895 13.53 3041 0.07 608 0.07 608 0.13 1128
NH20EB
  20 13.92 3130 23.83 5157 0.16 1389 0.16 1389 0.26 2344
NH25EB
  25 20.00 4496 34.42 7736 0.27 2430 0.27 2430 0.44 3906
NH30EB
  30 28.24 6347 46.87 10535 0.43 3819 0.43 3819 0.72 6336
NH35EB
  35 37.55 8441 62.56 14061 0.64 5642 0.64 5642 1.13 9982
NH45EB
  45 60.21 13532 95.71 21510 1.30 11544 1.30 11544 2.30 20398
NH55EB
  55 90.02 20232 137.09 30811 2.22 19617 2.22 19617 4.16 37671
NH65EB
  65 141.11 31714 215.15 48354 4.21 37237 4.21 37237 7.38 65360

Details Forces and Torques
Product Size [mm] Basic Load Ratings C [kN] Basic Load Ratings C [kN] Basic Load Ratings C [lbf] Basic Load Ratings C0 [kN] Basic Load Ratings C0 [lbf] Static Moment Ratings-Ma [kN-m] Static Moment Ratings-Ma [lb-in] Static Moment Ratings-Mb [kN-m] Static Moment Ratings-Mb [lb-in] Static Moment Ratings-Mc [kN-m] Static Moment Ratings-Mc [lb-in]
NH15TA
  15 8.43 8.43 1895 13.53 3041 0.07 608 0.07 608 0.13 1128
NH20TA
  20 13.92 13.92 3130 23.83 5157 0.16 1389 0.16 1389 0.26 2344
NH25TA
  25 20.00 20.00 4496 34.41 7736 0.27 2430 0.27 2430 0.44 3906
NH30TA
  30 28.24 28.24 6347 46.86 10535 0.43 3819 0.43 3819 0.72 6336
NH35TA
  35 37.55 37.55 8441 62.55 14061 0.64 5642 0.64 5642 1.13 9982
NH45TA
  45 60.20 60.20 13532 95.71 21510 1.30 11544 1.30 11544 2.30 20398
NH55TA
  55 90.02 90.02 20232 137.09 30811 2.22 19617 2.22 19617 4.25 37671
NH65TA
  65 141.11 141.11 31714 215.15 48354 4.21 37237 4.21 37237 7.38 65360

Details Forces and Torques
Product Size [mm] Basic Load Ratings C [kN] Basic Load Ratings C [lbf] Basic Load Ratings C0 [kN] Basic Load Ratings C0 [lbf] Static Moment Ratings-Ma [kN-m] Static Moment Ratings-Ma [lb-in] Static Moment Ratings-Mb [kN-m] Static Moment Ratings-Mb [lb-in] Static Moment Ratings-Mc [kN-m] Static Moment Ratings-Mc [lb-in]
NH65TAH
  65 141.11 31714 215.15 48354 4.21 37237 4.21 37237 7.38 65360

Details Forces and Torques
Product Size [mm] Basic Load Ratings C [kN] Basic Load Ratings C [lbf] Basic Load Ratings C0 [kN] Basic Load Ratings C0 [lbf] Static Moment Ratings-Ma [kN-m] Static Moment Ratings-Ma [lb-in] Static Moment Ratings-Mb [kN-m] Static Moment Ratings-Mb [lb-in] Static Moment Ratings-Mc [kN-m] Static Moment Ratings-Mc [lb-in]
NH15TB
  15 8.43 1896 13.53 3041 0.07 608 0.07 608 0.13 1128
NH20TB
  20 13.92 3130 23.83 5157 0.16 1389 0.16 1389 0.26 2344
NH25TB
  25 20.00 4496 34.41 7736 0.27 2430 0.27 2430 0.44 3906
NH30TB
  30 28.24 6347 46.86 10535 0.43 3819 0.43 3819 0.72 6336
NH35TB
  35 37.55 8441 62.55 14061 0.64 5642 0.64 5642 1.13 9982
NH45TB
  45 60.20 13532 95.71 21510 1.30 11544 1.30 11544 2.30 20398
NH55TB
  55 90.02 20232 137.09 30811 2.22 19617 2.22 19617 4.25 37671
NH65TB
  65 141.11 31714 215.15 48354 4.21 37237 4.21 37237 7.38 65360

Details Forces and Torques
Product Size [mm] Basic Load Ratings C [kN] Basic Load Ratings C [kN] Basic Load Ratings C [lbf] Basic Load Ratings C0 [kN] Basic Load Ratings C0 [lbf] Static Moment Ratings-Ma [kN-m] Static Moment Ratings-Ma [lb-in] Static Moment Ratings-Mb [kN-m] Static Moment Ratings-Mb [lb-in] Static Moment Ratings-Mc [kN-m] Static Moment Ratings-Mc [lb-in]
NH15TR
  15 8.43 8.43 1895 13.53 3041 0.07 608 0.07 608 0.13 1128
NH25TR
  25 20.00 20.00 4496 34.41 7736 0.27 2430 0.27 2430 0.44 3906
NH30TR
  30 25.00 25.00 5620 39.71 8926 0.31 2778 0.31 2778 0.62 5468
NH35TR
  35 37.55 37.55 8441 62.55 14061 0.64 5642 0.64 5642 1.13 9982
NH45TR
  45 60.20 60.20 13532 95.71 21510 1.30 11544 1.30 11544 2.30 20398
NH55TR
  55 90.02 90.02 20232 137.09 30811 2.22 19617 2.22 19617 4.25 37671
NH65TR
  65 141.11 141.11 31714 215.15 48354 4.21 37237 4.21 37237 7.38 65360

Details Forces and Torques
Product Size [mm] Basic Load Ratings C [kN] Basic Load Ratings C [lbf] Basic Load Ratings C0 [kN] Basic Load Ratings C0 [lbf] Static Moment Ratings-Ma [kN-m] Static Moment Ratings-Ma [lb-in] Static Moment Ratings-Mb [kN-m] Static Moment Ratings-Mb [lb-in] Static Moment Ratings-Mc [kN-m] Static Moment Ratings-Mc [lb-in]
NH15ER
  15 8.82 1982 17.02 3826 0.12 1036 0.12 1036 0.18 1523
NH20ER
  20 13.92 3130 23.83 5157 0.16 1389 0.16 1389 0.26 2344
NH25ER
  25 20.00 4496 34.42 7736 0.27 2430 0.27 2430 0.44 3906
NH30ER
  30 28.24 6347 46.87 10535 0.43 3819 0.43 3819 0.72 6336
NH35ER
  35 37.55 8441 62.56 14061 0.64 5642 0.64 5642 1.13 9982
NH45ER
  45 60.20 13532 95.71 21510 1.30 11544 1.30 11544 2.30 20398
NH55ER
  55 90.02 20232 137.09 30811 2.22 19617 2.22 19617 4.25 37671
NH65ER
  65 141.11 31714 215.16 48354 4.21 37237 4.21 37237 7.38 65360