SPOSB..EC SERIES

Product Number Mass
(Ref.)
Boundary dimensions
mm(inch)
g d Thread
S
class 3A
D B B1 d1 L L1 L2      (1)
rsmin
Ball dia.
mm
(inch)
Sposb2 5.4 3.175 ( .1250) -32UNC ( .1380) 11.91 ( .469) 4.75 ( .187) 6.35 ( .250) 4.75 ( .187) 29.77 (1.172) 23.80 ( .937) 12.70 ( .500) 0.3 ( .012) 7.938 ( 5/16)
Sposb2 5 9.1 3.967 ( .1562) -32UNC ( .1640) 14.27 ( .562) 5.56 ( .219) 7.14 ( .281) 6.32 ( .249) 35.71 (1.406) 28.58 (1.125) 15.88 ( .625) 0.3 ( .012) 9.525 ( 3/ 8)
Sposb3 14 4.826 ( .1900) -32UNF ( .1900) 15.88 ( .625) 6.35 ( .250) 7.92 ( .312) 7.77 ( .306) 39.70 (1.563) 31.75 (1.250) 19.05 ( .750) 0.3 ( .012) 11.112 ( 7/16)
Sposb4 23 6.350 ( .2500) -28UNF ( .2500) 19.05 ( .750) 7.14 ( .281) 9.53 ( .375) 9.02 ( .355) 49.20 (1.937) 39.67 (1.562) 25.40 (1.000) 0.5 ( .020) 13.097 ( 33/ 64)
Sposb5 36 7.938 ( .3125) -24UNF ( .3125) 22.23 ( .875) 8.74 ( .344) 11.10 ( .437) 11.35 ( .447) 58.72 (2.312) 47.63 (1.875) 31.75 (1.250) 0.5 ( .020) 15.875 ( 5/ 8)
Sposb6 54 9.525 ( .3750) -24UNF ( .3750) 25.40 (1.000) 10.31 ( .406) 12.70 ( .500) 13.13 ( .517) 61.93 (2.438) 49.23 (1.938) 31.75 (1.250) 0.5 ( .020) 18.256 ( 23/ 32)
Sposb7 77 11.112 ( .4375) -20UNF ( .4375) 28.58 (1.125) 11.10 ( .437) 14.27 ( .562) 14.88 ( .586) 68.28 (2.688) 53.98 (2.125) 34.93 (1.375) 0.5 ( .020) 20.638 ( 13/16)
Sposb8 122 12.700 ( .5000) -20UNF ( .5000) 33.32 (1.312) 12.70 ( .500) 15.88 ( .625) 17.73 ( .698) 78.59 (3.094) 61.93 (2.438) 38.10 (1.500) 0.5 ( .020) 23.812 ( 15/16)
Sposb10 186 15.875 ( .6250) -18UNF ( .6250) 38.10 (1.500) 14.27 ( .562) 19.05 ( .750) 21.31 ( .839) 85.73 (3.375) 66.68 (2.625) 41.28 (1.625) 0.5 ( .020) 28.575 (1 1/ 8)
Sposb12 295 19.050 ( .7500) -16UNF ( .7500) 44.45 (1.750) 17.45 ( .687) 22.23 ( .875) 24.84 ( .978) 95.25 (3.750) 73.03 (2.875) 44.45 (1.750) 0.5 ( .020) 33.338 (1 5/16)
Sposb16 1129 25.400 (1.0000) -12UNF (1.2500) 69.85 (2.750) 25.40 (1.000) 34.93 (1.375) 32.23 (1.269) 139.70 (5.500) 104.78 (4.125) 53.98 (2.125) 0.5 ( .020) 47.625 (1 7/ 8)

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