Round Shafting Steel & Stainless Steel
Simplicity RC60 Steel Solid Shafting NI RC 60 Plus case hardened steel shafting Optimized for Simplicity bearings and linear ball bearings Available cut-to-length or full lengths Length tolerance:
3/16" – 1-1/4" shaft = +/- 0.030" 1-3/8" – 2" shaft = +/- 0.060" 2-1/2" – 4" shaft = +/- 0.125"
Min Hardness Depth
Weight Per In.
Max Length
Dia. Tolerance Class S* in.
Dia. Tolerance Class N* in.
Dia. Tolerance Class L* in.
Nominal Dia.
Part No.
in.
MIN
MAX** 0.1870 0.2495 0.3745 0.4995 0.6245 0.7495 0.8745 0.9995 1.1245 1.2495 1.3745 1.4994 1.7495 1.9994 2.4993 2.9992 3.9988
MIN
MAX**
MIN
MAX*
in.
in.
lb.
NI_* 03-xxx.xxx NI_* 04-xxx.xxx NI_* 06-xxx.xxx NI_* 08-xxx.xxx NI_* 10-xxx.xxx NI_* 12-xxx.xxx NI_* 14-xxx.xxx NI_* 16-xxx.xxx NI_* 18-xxx.xxx NI_* 20-xxx.xxx NI_* 22-xxx.xxx NI_* 24-xxx.xxx NI_* 28-xxx.xxx NI_* 32-xxx.xxx NI_* 40-xxx.xxx NI_* 48-xxx.xxx NI_* 64-xxx.xxx
3/16"
0.1865 0.2490 0.3740 0.4990 0.6240 0.7490 0.8740 0.9990 1.1240 1.2490 1.3740 1.4989 1.7490 1.9987 2.4985 2.9983 3.9976
–
–
–
–
252 252 252 180 180 180 180 180 180 180 180 180 180 180 180 180 140
0.027 0.027 0.027 0.040 0.040 0.060 0.060 0.080 0.080 0.080 0.080 0.080 0.100 0.100 0.100 0.100 0.100
0.008 0.014 0.031 0.055 0.086 0.125 0.170 0.222 0.281 0.348 0.420 0.500 0.681 0.890 1.391 2.003 3.560
1/4" 3/8" 1/2" 5/8" 3/4" 7/8”
0.2485*** 0.3735***
0.2490*** 0.3740***
0.2498*** 0.3748***
0.2500*** 0.3750***
0.4985 0.6235 0.7485
0.4990 0.6240 0.7490
0.4998 0.6248 0.7498 0.8748 0.9998 1.1248 1.2498 1.3747 1.4997 1.7497 1.9997 2.4996 2.9996
0.5000 0.6250 0.7500 0.8750 1.0000 1.1250 1.2500 1.3750 1.5000 1.7500 2.0000 2.5000 3.0000
--
--
1"
0.9985
0.9990
1-1/8” 1-1/4" 1-3/8” 1-1/2" 1-3/4”
--
--
1.2485
1.2490
--
--
1.4984
1.4989
--
--
2"
1.9980 2.4977 2.9974
1.9987 2.4985 2.9983
2-1/2"
3" 4"
–
–
–
–
*Third letter of Part No. reflects the shaft class (NIL for Class L, NIS for Class S, and NIN for Class N). **MAX length subject to change. ***1/4" and 3/8" shafting are available in class S and N for volume requests only.
Notes: (1) Specify length in part number using inches.
(2) Example: for 1/2"class T shafting total length 15" = NIL08-015.000 (3) Surface finish bearing recommended 8–10 Ra.
440 Stainless Steel Solid Shafting NI_SS
Min Hardness Depth
Weight Per in.
Dia. Tolerance Class L in. MIN MAX
Dia. Tolerance Class S* in.
Nominal Dia.
Max Length
440 stainless steel RC 50 Plus ™ hardness Optimized for Simplicity bearings and linear ball bearings Available cut-to-length or random lengths Length tolerance:
Part No.
in.
MIN MAX**
in.
in.
lb.
NI_* 03SS-xxx.xxx 3/16" NI_* 04SS-xxx.xxx 1/4" NI_* 06SS-xxx.xxx 3/8" NI_* 08SS-xxx.xxx 1/2" NI_* 10SS-xxx.xxx 5/8" NI_* 12SS-xxx.xxx 3/4"
0.1865 0.1870 N/A
N/A
252
0.027 0.027 0.027 0.040 0.040 0.060 0.080 0.080 0.080 0.100
0.008 0.014 0.031 0.055 0.087 0.125 0.222 0.348 0.498 0.886
0.2490 0.2495 0.2485*** 0.2490*** 252 0.3740 0.3745 0.3735*** 0.3740*** 252
0.4990 0.4995 0.4985 0.4990 0.6240 0.6245 0.6235 0.6240 0.7490 0.7495 0.7485 0.7490 0.9990 0.9995 0.9985 0.9990 1.2490 1.2495 1.2485 1.2490 1.4989 1.4994 1.4984 1.4989 1.9987 1.9994 1.9980 1.9987
154 154 154 176 154 154 154
3/16" – 1-1/4" shaft = +/- 0.030" 1-3/8" – 2" shaft = +/- 0.060" 2-1/2" – 4" shaft = +/- 0.125"
NI_* 16SS-xxx.xxx
1"
NI_* 20SS-xxx.xxx 1-1/4" NI_* 24SS-xxx.xxx 1-1/2"
NI_* 32SS-xxx.xxx
2"
Email an Application Engineer
*Third letter of Part No. reflects the shaft class (NIL for Class L, NIS for Class S, and NIN for Class N). **MAX length subject to change. ***1/4" and 3/4" shafting are available in class S for volume requests only.
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