51 GB/T 90-1985 緊固件驗(yàn)收檢查、標(biāo)志與包裝 Acceptance inspection,marking and packaging of fasteners
52 GB/T 91-1986 開口銷 Split pins
53 GB/T 93-1987 標(biāo)準(zhǔn)型彈簧墊圈 Single coil spring lock washers——Normal type
54 GB/T 94.1-1987 彈性墊圈技術(shù)條件 彈簧墊圈 Specifications for spring washers——Single coil spring lock washers
55 GB/T 94.2-1987 彈性墊圈技術(shù)條件 齒形、鋸齒鎖緊墊圈 Specifications for spring washers——Toothed lock and serrated lock washers
56 GB/T 94.3-1987 彈性墊圈技術(shù)條件 鞍形、波形彈性墊圈 Specifications for spring washers——Curved and wave spring washers
57 GB/T 95-1985 平墊圈-C級(jí) Plain washers——Product grade C
58 GB/T 272-1993 滾動(dòng)軸承 代號(hào)方法 Rolling bearing——Identification code
59 GB/T 273.1-1987 滾動(dòng)軸承 圓錐滾子軸承 外形尺寸方案 Rolling bearings Tapered roller bearings——Boundary dimensions
60 GB/T 273.3-1988 滾動(dòng)軸承 向心軸承 外形尺寸方案 Rolling bearings Radial bearings-Boundary dimensions
61 GB/T 274-1991 滾動(dòng)軸承 裝配倒角極限 Rolling bearing chamfer dimension limits
62 GB/T 275-1993 滾動(dòng)軸承與軸和外殼的配合 Shaft and housing fits for rolling bearings
63 GB/T 276-1994 滾動(dòng)軸承 深溝球軸承 外形尺寸 Rolling bearings——Deep groove ball bearings——Boundary dimensions
64 GB/T 280-1964 帶氈封圈的單列向心球軸承 結(jié)構(gòu)型式和基本尺寸 Rolling bearings——Single-row radial ball bearings withfelt seals——Types and basic dimensions
65 GB/T 281-1994 滾動(dòng)軸承 調(diào)心球軸承 外形尺寸 Rolling bearings——Self-aligning ball bearings——Boundary dimensions
66 GB/T 283-1994 滾動(dòng)軸承 圓柱滾子軸承 外形尺寸 Rolling bearings——Cylindrical roller bearings-Boundary dimensions
67 GB/T 285-1994 滾動(dòng)軸承 雙列圓柱滾子軸承 外形尺寸 Rolling bearings——Double row cylindrical roller bearings-Boundary dimensions
68 GB/T 286-1964 雙列向心球面滾子軸承 結(jié)構(gòu)型式和基本尺寸 Rolling bearings——Double -row radial spherical roller bearings——Types and basic dimensions
69 GB/T 288-1994 滾動(dòng)軸承 調(diào)心滾子軸承 外形尺寸 Rolling bearings——Self-aligning roller bearings-Boundary dimensions
70 GB/T 289-1964 滾針軸承 結(jié)構(gòu)型式和基本尺寸 Needle roller bearings——Types and basic dimensions
71 GB/T 291-1964 螺旋滾子軸承 結(jié)構(gòu)型式和基本尺寸 Rolling bearings with helically wound cylindrical rollers——Types and basic dimensions
72 GB/T 292-1994 滾動(dòng)軸承 角接觸球軸承 外形尺寸 Rolling bearings——Angular contact ball bearings——Boundary dimensions
73 GB/T 294-1994 滾動(dòng)軸承 三點(diǎn)和四點(diǎn)接觸球軸承 外形尺寸 Rolling bearings——Three point and four point contact ball bearings——Boundary dimensions
74 GB/T 296-1994 滾動(dòng)軸承 雙列角接觸球軸承 外形尺寸 Rolling bearings——Double row angular contact ball bearings——Boundary dimensions
75 GB/T 297-1994 滾動(dòng)軸承 圓錐滾子軸承 外形尺寸 Rolling bearings——Tapered roller bearings——Boundary dimensions
76 GB/T 299-1995 滾動(dòng)軸承 雙列圓錐滾子軸承 外形尺寸 Rolling bearings——Metric double row tapered roller bearings——Boundary dimensions
77 GB/T 300-1995 滾動(dòng)軸承 四列圓錐滾子軸承外形尺寸 Rolling bearings——Four row tapered roller bearings——Boundary dimensions
78 GB/T 301-1995 滾動(dòng)軸承 推力球軸承 外形尺寸 Rolling bearings——Thrust ball bearings——Boundary dimensions
79 GB/T 304.1-1988 關(guān)節(jié)軸承 分類 Spherical plain bearings Classification
80 GB/T 304.2-1988 關(guān)節(jié)軸承 代號(hào)方法 Spherical plain bearings Identification code
81 GB/T 304.3-1990 關(guān)節(jié)軸承 配合 Spherical plain bearings-Fits
82 GB/T 304.9-1981 向心關(guān)節(jié)軸承 技術(shù)條件 Spherical plain radial bearings, joint type——Technical requirements
83 GB/T 304.10-1989 關(guān)節(jié)軸承公差 Spherical plain bearings-Tolerances
84 GB/T 307.1-1994 滾動(dòng)軸承 向心軸承 公差 Rolling bearings——Radial bearings——Tolerances
85 GB/T 307.2-1995 滾動(dòng)軸承 測(cè)量和檢驗(yàn)的原則及方法 Rolling bearings——Measuring and gauging principles and methods
86 GB/T 307.3-1996 滾動(dòng)軸承 通用技術(shù)規(guī)則 Rolling bearings——General technical regulations
87 GB/T 307.4-1994 滾動(dòng)軸承 推力球軸承 公差 Rolling bearings——Thrust ball bearings——Tolerances
88 GB/T 308-1989 滾動(dòng)軸承 鋼球 Rolling bearings-Steel balls
89 GB/T 309-1984 滾動(dòng)軸承 滾針 Rolling bearings——Needle rollers
90 GB/T 794-1993 加強(qiáng)半圓頭方頸螺栓 Strengthened cap head square neck bolts
91 GB/T 798-1988 活節(jié)螺栓 Eye bolts
92 GB/T 799-1988 地腳螺栓 Eyelet bolts
93 GB/T 800-1988 沉頭雙榫螺栓 Flat countersunk double nib bolts
94 GB/T 802-1988 組合式蓋形螺母 Acorn nuts
95 GB/T 804-1988 球面六角螺母 Hexagon nuts with raised face
96 GB/T 805-1988 扣緊螺母 Tight nuts
97 GB/T 806-1988 滾花高螺母 Knurled nut with collar
98 GB/T 807-1988 滾花薄螺母 Knurled nuts
99 GB/T 808-1988 小六角特扁細(xì)牙螺母 Small hexagon thin nuts-Fine pitch thread
100 GB/T 809-1988 嵌裝圓螺母 Insert round nuts
52 GB/T 91-1986 開口銷 Split pins
53 GB/T 93-1987 標(biāo)準(zhǔn)型彈簧墊圈 Single coil spring lock washers——Normal type
54 GB/T 94.1-1987 彈性墊圈技術(shù)條件 彈簧墊圈 Specifications for spring washers——Single coil spring lock washers
55 GB/T 94.2-1987 彈性墊圈技術(shù)條件 齒形、鋸齒鎖緊墊圈 Specifications for spring washers——Toothed lock and serrated lock washers
56 GB/T 94.3-1987 彈性墊圈技術(shù)條件 鞍形、波形彈性墊圈 Specifications for spring washers——Curved and wave spring washers
57 GB/T 95-1985 平墊圈-C級(jí) Plain washers——Product grade C
58 GB/T 272-1993 滾動(dòng)軸承 代號(hào)方法 Rolling bearing——Identification code
59 GB/T 273.1-1987 滾動(dòng)軸承 圓錐滾子軸承 外形尺寸方案 Rolling bearings Tapered roller bearings——Boundary dimensions
60 GB/T 273.3-1988 滾動(dòng)軸承 向心軸承 外形尺寸方案 Rolling bearings Radial bearings-Boundary dimensions
61 GB/T 274-1991 滾動(dòng)軸承 裝配倒角極限 Rolling bearing chamfer dimension limits
62 GB/T 275-1993 滾動(dòng)軸承與軸和外殼的配合 Shaft and housing fits for rolling bearings
63 GB/T 276-1994 滾動(dòng)軸承 深溝球軸承 外形尺寸 Rolling bearings——Deep groove ball bearings——Boundary dimensions
64 GB/T 280-1964 帶氈封圈的單列向心球軸承 結(jié)構(gòu)型式和基本尺寸 Rolling bearings——Single-row radial ball bearings withfelt seals——Types and basic dimensions
65 GB/T 281-1994 滾動(dòng)軸承 調(diào)心球軸承 外形尺寸 Rolling bearings——Self-aligning ball bearings——Boundary dimensions
66 GB/T 283-1994 滾動(dòng)軸承 圓柱滾子軸承 外形尺寸 Rolling bearings——Cylindrical roller bearings-Boundary dimensions
67 GB/T 285-1994 滾動(dòng)軸承 雙列圓柱滾子軸承 外形尺寸 Rolling bearings——Double row cylindrical roller bearings-Boundary dimensions
68 GB/T 286-1964 雙列向心球面滾子軸承 結(jié)構(gòu)型式和基本尺寸 Rolling bearings——Double -row radial spherical roller bearings——Types and basic dimensions
69 GB/T 288-1994 滾動(dòng)軸承 調(diào)心滾子軸承 外形尺寸 Rolling bearings——Self-aligning roller bearings-Boundary dimensions
70 GB/T 289-1964 滾針軸承 結(jié)構(gòu)型式和基本尺寸 Needle roller bearings——Types and basic dimensions
71 GB/T 291-1964 螺旋滾子軸承 結(jié)構(gòu)型式和基本尺寸 Rolling bearings with helically wound cylindrical rollers——Types and basic dimensions
72 GB/T 292-1994 滾動(dòng)軸承 角接觸球軸承 外形尺寸 Rolling bearings——Angular contact ball bearings——Boundary dimensions
73 GB/T 294-1994 滾動(dòng)軸承 三點(diǎn)和四點(diǎn)接觸球軸承 外形尺寸 Rolling bearings——Three point and four point contact ball bearings——Boundary dimensions
74 GB/T 296-1994 滾動(dòng)軸承 雙列角接觸球軸承 外形尺寸 Rolling bearings——Double row angular contact ball bearings——Boundary dimensions
75 GB/T 297-1994 滾動(dòng)軸承 圓錐滾子軸承 外形尺寸 Rolling bearings——Tapered roller bearings——Boundary dimensions
76 GB/T 299-1995 滾動(dòng)軸承 雙列圓錐滾子軸承 外形尺寸 Rolling bearings——Metric double row tapered roller bearings——Boundary dimensions
77 GB/T 300-1995 滾動(dòng)軸承 四列圓錐滾子軸承外形尺寸 Rolling bearings——Four row tapered roller bearings——Boundary dimensions
78 GB/T 301-1995 滾動(dòng)軸承 推力球軸承 外形尺寸 Rolling bearings——Thrust ball bearings——Boundary dimensions
79 GB/T 304.1-1988 關(guān)節(jié)軸承 分類 Spherical plain bearings Classification
80 GB/T 304.2-1988 關(guān)節(jié)軸承 代號(hào)方法 Spherical plain bearings Identification code
81 GB/T 304.3-1990 關(guān)節(jié)軸承 配合 Spherical plain bearings-Fits
82 GB/T 304.9-1981 向心關(guān)節(jié)軸承 技術(shù)條件 Spherical plain radial bearings, joint type——Technical requirements
83 GB/T 304.10-1989 關(guān)節(jié)軸承公差 Spherical plain bearings-Tolerances
84 GB/T 307.1-1994 滾動(dòng)軸承 向心軸承 公差 Rolling bearings——Radial bearings——Tolerances
85 GB/T 307.2-1995 滾動(dòng)軸承 測(cè)量和檢驗(yàn)的原則及方法 Rolling bearings——Measuring and gauging principles and methods
86 GB/T 307.3-1996 滾動(dòng)軸承 通用技術(shù)規(guī)則 Rolling bearings——General technical regulations
87 GB/T 307.4-1994 滾動(dòng)軸承 推力球軸承 公差 Rolling bearings——Thrust ball bearings——Tolerances
88 GB/T 308-1989 滾動(dòng)軸承 鋼球 Rolling bearings-Steel balls
89 GB/T 309-1984 滾動(dòng)軸承 滾針 Rolling bearings——Needle rollers
90 GB/T 794-1993 加強(qiáng)半圓頭方頸螺栓 Strengthened cap head square neck bolts
91 GB/T 798-1988 活節(jié)螺栓 Eye bolts
92 GB/T 799-1988 地腳螺栓 Eyelet bolts
93 GB/T 800-1988 沉頭雙榫螺栓 Flat countersunk double nib bolts
94 GB/T 802-1988 組合式蓋形螺母 Acorn nuts
95 GB/T 804-1988 球面六角螺母 Hexagon nuts with raised face
96 GB/T 805-1988 扣緊螺母 Tight nuts
97 GB/T 806-1988 滾花高螺母 Knurled nut with collar
98 GB/T 807-1988 滾花薄螺母 Knurled nuts
99 GB/T 808-1988 小六角特扁細(xì)牙螺母 Small hexagon thin nuts-Fine pitch thread
100 GB/T 809-1988 嵌裝圓螺母 Insert round nuts