• PMI Rolled Ball Screw Shafts (C7, C8, C10)
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PMI Rolled Ball Screw Shafts (C7, C8, C10)

PMI Rolled Ball Screw Shafts (C7, C8, C10)

PMI rolled ball screw shafts, screw OD 12-50 mm, supplied by length up to the maximum rolled length and matched with PMI rolled ball screw nuts.

Key features

  • Rolled on precision thread rolling machines with Bad Duben rollers
  • Standardized lead accuracy grades C7, C8 and C10
  • S55C material, induction hardened to HRC 58-62
  • Right-hand (R) and, for selected sizes, left-hand (L) threads; multi-start leads available
  • Screw number: starts, hand, OD, lead and ball size code

Specifications

Product Rolled screw shaft (sold by length)
Lead accuracy C7, C8, C10
Material / hardness S55C, induction hardened HRC 58-62
Length Specified at order, up to max length
Thread hand Right; left where listed (L)
Source PMI Ballscrew / Linear Guideway / Mono Stage General Catalog (Section A), p. 244-248
R1204A Screw OD x lead: 12 x 4 mm | Ball dia: 2.381 mm | Thread starts: 1 | Max length: 1400 mm
R1205Z Screw OD x lead: 12 x 5 mm | Ball dia: 2.000 mm | Thread starts: 1 | Max length: 1400 mm
R1404A Screw OD x lead: 14 x 4 mm | Ball dia: 2.381 mm | Thread starts: 1 | Max length: 2800 mm
R1405B Screw OD x lead: 14 x 5 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 2800 mm
2R1510B Screw OD x lead: 15 x 10 mm | Ball dia: 3.175 mm | Thread starts: 2 | Max length: 4400 mm
R1604A Screw OD x lead: 16 x 4 mm | Ball dia: 2.381 mm | Thread starts: 1 | Max length: 3600 mm
R1605B Screw OD x lead: 16 x 5 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 3600 mm
2R1610B Screw OD x lead: 16 x 10 mm | Ball dia: 3.175 mm | Thread starts: 2 | Max length: 3600 mm
2R1616B Screw OD x lead: 16 x 16 mm | Ball dia: 3.175 mm | Thread starts: 2 | Max length: 3600 mm
R2004A Screw OD x lead: 20 x 4 mm | Ball dia: 2.381 mm | Thread starts: 1 | Max length: 4400 mm
R2005B Screw OD x lead: 20 x 5 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 4400 mm
R2010D Screw OD x lead: 20 x 10 mm | Ball dia: 4.762 mm | Thread starts: 1 | Max length: 4400 mm
2R2020B Screw OD x lead: 20 x 20 mm | Ball dia: 3.175 mm | Thread starts: 2 | Max length: 4400 mm
R2504A Screw OD x lead: 25 x 4 mm | Ball dia: 2.381 mm | Thread starts: 1 | Max length: 4400 mm
R2505B Screw OD x lead: 25 x 5 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 4400 mm
L2505B Screw OD x lead: 25 x 5 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 4400 mm
R25I5B Screw OD x lead: 25 x 5.08 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 4400 mm
L25I5B Screw OD x lead: 25 x 5.08 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 4400 mm
R2510D Screw OD x lead: 25 x 10 mm | Ball dia: 4.762 mm | Thread starts: 1 | Max length: 4400 mm
R2510F Screw OD x lead: 25 x 10 mm | Ball dia: 6.350 mm | Thread starts: 1 | Max length: 4400 mm
4R2525C Screw OD x lead: 25 x 25 mm | Ball dia: 3.969 mm | Thread starts: 4 | Max length: 4400 mm
R2805B Screw OD x lead: 28 x 5 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 4400 mm
R2806B Screw OD x lead: 28 x 6 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 4400 mm
R3205B Screw OD x lead: 32 x 5 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 5700 mm
L3205B Screw OD x lead: 32 x 5 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 5700 mm
R32I5B Screw OD x lead: 32 x 5.08 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 5700 mm
L32I5B Screw OD x lead: 32 x 5.08 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 5700 mm
R3210F Screw OD x lead: 32 x 10 mm | Ball dia: 6.350 mm | Thread starts: 1 | Max length: 5700 mm
2R3220F Screw OD x lead: 32 x 20 mm | Ball dia: 6.350 mm | Thread starts: 2 | Max length: 5700 mm
4R3232D Screw OD x lead: 32 x 32 mm | Ball dia: 4.762 mm | Thread starts: 4 | Max length: 5700 mm
R3610F Screw OD x lead: 36 x 10 mm | Ball dia: 6.350 mm | Thread starts: 1 | Max length: 5700 mm
R4005B Screw OD x lead: 40 x 5 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 5400 mm
R4010F Screw OD x lead: 40 x 10 mm | Ball dia: 6.350 mm | Thread starts: 1 | Max length: 5400 mm
2R4020F Screw OD x lead: 40 x 20 mm | Ball dia: 6.350 mm | Thread starts: 2 | Max length: 5400 mm
4R4040F Screw OD x lead: 40 x 40 mm | Ball dia: 6.350 mm | Thread starts: 4 | Max length: 5400 mm
R5010F Screw OD x lead: 50 x 10 mm | Ball dia: 6.350 mm | Thread starts: 1 | Max length: 5200 mm
Ball ScrewsPMI
36 product codes available in this family
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PMI Rolled Ball Screw Shafts (C7, C8, C10)

Brand PMI·Ball Screws

Available part numbers (36)

R1204A, R1205Z, R1404A, R1405B, 2R1510B, R1604A, R1605B, 2R1610B, 2R1616B, R2004A + 26 more — see full table ↓

How to order

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Product codes & specifications
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Product codeSpec
R1204AScrew OD x lead: 12 x 4 mm | Ball dia: 2.381 mm | Thread starts: 1 | Max length: 1400 mm
R1205ZScrew OD x lead: 12 x 5 mm | Ball dia: 2.000 mm | Thread starts: 1 | Max length: 1400 mm
R1404AScrew OD x lead: 14 x 4 mm | Ball dia: 2.381 mm | Thread starts: 1 | Max length: 2800 mm
R1405BScrew OD x lead: 14 x 5 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 2800 mm
2R1510BScrew OD x lead: 15 x 10 mm | Ball dia: 3.175 mm | Thread starts: 2 | Max length: 4400 mm
R1604AScrew OD x lead: 16 x 4 mm | Ball dia: 2.381 mm | Thread starts: 1 | Max length: 3600 mm
R1605BScrew OD x lead: 16 x 5 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 3600 mm
2R1610BScrew OD x lead: 16 x 10 mm | Ball dia: 3.175 mm | Thread starts: 2 | Max length: 3600 mm
2R1616BScrew OD x lead: 16 x 16 mm | Ball dia: 3.175 mm | Thread starts: 2 | Max length: 3600 mm
R2004AScrew OD x lead: 20 x 4 mm | Ball dia: 2.381 mm | Thread starts: 1 | Max length: 4400 mm
R2005BScrew OD x lead: 20 x 5 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 4400 mm
R2010DScrew OD x lead: 20 x 10 mm | Ball dia: 4.762 mm | Thread starts: 1 | Max length: 4400 mm
2R2020BScrew OD x lead: 20 x 20 mm | Ball dia: 3.175 mm | Thread starts: 2 | Max length: 4400 mm
R2504AScrew OD x lead: 25 x 4 mm | Ball dia: 2.381 mm | Thread starts: 1 | Max length: 4400 mm
R2505BScrew OD x lead: 25 x 5 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 4400 mm
L2505BScrew OD x lead: 25 x 5 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 4400 mm
R25I5BScrew OD x lead: 25 x 5.08 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 4400 mm
L25I5BScrew OD x lead: 25 x 5.08 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 4400 mm
R2510DScrew OD x lead: 25 x 10 mm | Ball dia: 4.762 mm | Thread starts: 1 | Max length: 4400 mm
R2510FScrew OD x lead: 25 x 10 mm | Ball dia: 6.350 mm | Thread starts: 1 | Max length: 4400 mm
4R2525CScrew OD x lead: 25 x 25 mm | Ball dia: 3.969 mm | Thread starts: 4 | Max length: 4400 mm
R2805BScrew OD x lead: 28 x 5 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 4400 mm
R2806BScrew OD x lead: 28 x 6 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 4400 mm
R3205BScrew OD x lead: 32 x 5 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 5700 mm
L3205BScrew OD x lead: 32 x 5 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 5700 mm
R32I5BScrew OD x lead: 32 x 5.08 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 5700 mm
L32I5BScrew OD x lead: 32 x 5.08 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 5700 mm
R3210FScrew OD x lead: 32 x 10 mm | Ball dia: 6.350 mm | Thread starts: 1 | Max length: 5700 mm
2R3220FScrew OD x lead: 32 x 20 mm | Ball dia: 6.350 mm | Thread starts: 2 | Max length: 5700 mm
4R3232DScrew OD x lead: 32 x 32 mm | Ball dia: 4.762 mm | Thread starts: 4 | Max length: 5700 mm
R3610FScrew OD x lead: 36 x 10 mm | Ball dia: 6.350 mm | Thread starts: 1 | Max length: 5700 mm
R4005BScrew OD x lead: 40 x 5 mm | Ball dia: 3.175 mm | Thread starts: 1 | Max length: 5400 mm
R4010FScrew OD x lead: 40 x 10 mm | Ball dia: 6.350 mm | Thread starts: 1 | Max length: 5400 mm
2R4020FScrew OD x lead: 40 x 20 mm | Ball dia: 6.350 mm | Thread starts: 2 | Max length: 5400 mm
4R4040FScrew OD x lead: 40 x 40 mm | Ball dia: 6.350 mm | Thread starts: 4 | Max length: 5400 mm
R5010FScrew OD x lead: 50 x 10 mm | Ball dia: 6.350 mm | Thread starts: 1 | Max length: 5200 mm

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