镶垫式外螺纹英制杆端关节轴承

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镶垫式外螺纹英制杆端关节轴承 镶垫式外螺纹英制杆端关节轴承
Material  
Ball Chromium Steel GCr15,heat treated,hard chrome plated
Race Copper alloy
Body Low carbon steel,heat treated,nickle Plated
轴承型号 外形尺寸 (inch / mm) 基本额定负荷 重量 (g)
d d2 B C1 d3 L L1 L2 d1 Cd Cs
POSB3 .1900-4.826 .625-15.88 .312-7.92 .250-6.35 .19--32UNF 1.536-39.70 1.250-31.75 .750-19.05 .306-7.77 780 1120 13 14
POSB4 .2500-6.35 .750-19.05 .375-9.53 .281-7.14 .251/4-28UNF 1.937-49.20 1.562-39.67 1.000-25.40 .355-9.02 1030 2040 13 23
POSB5 .3125-7.938 .875-22.23 .437-11.11 .344-8.74 .31255/16-24UNF 2.312-58.72 1.875-47.63 1.250-31.75 .447-11.35 1530 3270 13 36
POSB6 .3750-9.525 1.000-25.40 .500-12.7 .406-10.31 .3753/8-24UNF 2.438-61.93 1.938-49.23 1.250-31.75 .517-13.13 2080 4980 13 54
POSB7 .4375-11.11 1.125-28.58 .562-14.27 .437-11.11 .43757/16-20UNF 2.688-68.28 2.125-53.98 1.375-34.93 .586-14.88 2520 6020 13 77
POSB8 .5000-12.70 1.312-33.32 .625-15.88 .500-12.70 .51/2-20UNF 3.094-78.59 2.438-61.93 1.500-38.10 .698-17.73 3300 8370 13 127
POSB10 .6250-15.88 1.500-38.1 .750-19.05 .562-14.27 .6255/8-18UNF 3.375-85.73 2.625-66.68 1.625-41.28 .839-21.31 4500 9050 13 186
POSB12 .7500-19.05 1.750-44.46 .875-22.23 .687-17.45 .753/4-16UNF 3.750-95.25 2.875-73.03 1.750-44.45 .978-24.84 6410 12700 13 295
POSB16 1.000-25.40 2.750-69.85 1.375-34.93 1.000-25.40 1.251 1/4-12UNF 5.500-139.7 4.125-104.8 2.125-53.98 1.269-32.23 13300 19500 13 1129
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