Ball Screw Nuts

NSK, THK and Thomson brand ball screw nuts are in stock for CNC machines. These linear bearing units are also sometimes called ball nuts, rolled ball screw nuts and ball nut assemblies. Ball nut models shown here on our website are a sample of what is available. Ball nut availability and lead times vary.

R151249013 Bosch Rexroth Ball Screw Nut

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R151249013 Bosch Rexroth Star ball screw nut, FEM-E-S single nut with flange, standard series. Nominal size: 40 x 40R x 6 – 2.
R151249013 Bosch Rexroth Ball Screw Nut (Rebuilt)
$367.92
R151249013 Bosch Rexroth Star ball screw nut, FEM-E-S single nut with flange, 40 x 40R x 6 – 2, standard series. Used condition.
R151259013 Bosch Rexroth Ball Nut (Rebuilt)
$464.50
R151259013 Bosch Rexroth Star ball nut, flanged single nut, 50x40Rx6.5-2. Rebuilt.
R151259013 Bosch Rexroth Ball Screw Nut

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R151259013 Bosch Rexroth Star ball screw nut, FEM-E-S single nut with flange, standard series. Nominal size: 50 x 40R x 6,5 – 2.
R40-40-32-4000-060 IBL Ball Nut (Rebuilt)
$400.00
IBL R40-40-32-4000-060 ball nut features 40mm pitch and 40mm diameter. Rebuilt condition.
RNFCL3232A3S NSK Ball Nut Assembly
$743.24
RNFCL3232A3S NSK R series rolled ball screw nut assembly, 32 mm, sealed, threaded body, end cap type, flanged nut.
RNFCL4040-A3S NSK Ball Nut Assembly (Rebuilt)
$403.00
NSK RNFCL4040-A3S ball nut, 40 mm, threaded body, flanged. Used condition, rebuilt.
RNFCL4040A3S NSK Ball Nut Assembly
$927.02
RNFCL4040A3S NSK R series rolled ball screw nut assembly, 40 mm, sealed, threaded body, end cap type, flanged nut.