#40 Stainless Steel Sprockets

40 Stainless Steel Sprockets

ANSI 40 stainless steel sprockets are manufactured for use with 40 stainless steel or 40 plastic roller chains and are primarily used in applications such as those involving food-grade, abrasive, or corrosive environments. Our premium 40 stainless steel sprockets are manufactured to ANSI B29 standards with high precision tolerances for improved performance and extended wear life. We stock a broad range of standard stock bore 40 stainless steel sprockets, but also offer these with specific finished bore sizes or completely custom 40 stainless steel sprockets. For additional information or to obtain a quote, please get in touch with our customer service team, and we will be happy to assist you.

40 Stainless Sprocket Size Chart


 

 

Part # Tooth Count Outside Diameter Stock Bore Max. Recommended Bore Hub Diameter Length Through Bore Weight
40B8SS 8 1.507 0.5 0.5 0.969 0.875 0.18
40B9SS 9 1.840 0.5 0.563 1.063 0.875 0.20
40B10SS 10 1.840 0.5 0.75 1.25 0.875 0.28
40B11SS 11 2.000 0.5 0.813 1.375 0.875 0.36
40B12SS 12 2.170 0.5 0.938 1.563 0.875 0.44
40B13SS 13 2.330 0.5 1.063 1.563 0.875 0.50
40B14SS 14 2.490 0.5 1.125 1.688 0.875 0.60
40B15SS 15 2.650 0.5 1.25 1.813 0.875 0.68
40B16SS 16 2.810 0.625 1.375 2 0.875 0.82
40B17SS 17 2.980 0.625 1.438 2.125 1 1.06
40B18SS 18 3.140 0.625 1.5 2.313 1 1.24
40B19SS 19 3.300 0.625 1.75 2.5 1 1.42
40B20SS 20 3.460 0.625 1.875 2.625 1 1.60
40B21SS 21 3.620 0.625 1.875 2.75 1 1.68
40B22SS 22 3.780 0.625 1.875 2.875 1 1.81
40B23SS 23 3.940 0.625 2 3 1 2.14
40B24SS 24 4.100 0.625 2.25 3.25 1 2.46
40B25SS 25 4.260 0.625 2.25 3.25 1 2.55
40B26SS 26 4.420 0.625 2.25 3.25 1 2.62
40B28SS 28 4.740 0.625 2.25 3.25 1 2.75
40B30SS 30 5.060 0.625 2.25 3.25 1 2.88
40B32SS 32 5.376 0.625 2.25 3.25 1 3.16
40B35SS 35 5.860 0.625 2.25 3.25 1 3.32
40B36SS 36 6.015 0.625 2.25 3.25 1 3.58
40B40SS 40 6.650 0.75 2.375 3.5 1.125 4.28
40B45SS 45 7.450 0.75 2.375 3.5 1.125 4.68
40B48SS 48 7.928 0.75 2.375 3.5 1.125 5.84
40B54SS 54 8.884 0.75 2.375 3.5 1.125 6.42
40B60SS 60 9.840 0.75 2.375 3.5 1.125 7.00