现行

SAE AS21441C

BEARING, ROLLER, NEEDLE, TRACK ROLLER, INTEGRAL HEAVY STUD, TYPE IX, ANTIFRICTION, INCH
轴承 滚柱 滚针 履带支重轮 整体重型螺柱 IX型 减摩 英寸

2018-10-17

现行

SAE AS21440C

BEARING, ROLLER, NEEDLE, TRACK ROLLER INTEGRAL STUD, SEALED, TYPE VIII ANTIFRICTION, INCH
轴承 滚柱 滚针 履带滚柱整体式螺柱 密封 VIII型减摩 英寸

2021-10-06

现行

SAE AS21432C

BEARING, ROLLER, NEEDLE, TRACK ROLLER, INTEGRAL STUD, TYPE VII, ANTIFRICTION, INCH
轴承 滚柱 滚针 履带支重轮 整体螺柱 VII型 减摩 英寸

2024-01-16

现行

MIL MS21432B Notice 3-Revision

Bearing, Roller, Needle, Track Roller, Integral Stud, Type VII, Antifriction, Inch
轴承 滚针 履带支重轮 整体螺柱 VII型 减摩 英制

2008-01-17

现行

MIL MS21432B Notice 2-Validation

BEARING, ROLLER, NEEDLE, TRACK ROLLER, INTEGRAL STUD, TYPE VII, ANTIFRICTION, INCH (SUPERSEDING MS21432A)
滚动轴承 滚针 履带支重轮 整体螺柱 VII型 减摩 英寸（代替MS21432A）

2003-01-14

现行

MIL MS21432B

BEARING, ROLLER, NEEDLE, TRACK ROLLER, INTEGRAL STUD, TYPE VII, ANTIFRICTION, INCH (SUPERSEDING MS21432A)
轴承 滚柱 滚针 履带支重轮 整体式螺柱 VII型 减摩 英寸（替代MS21432A）

1994-12-05

现行

SAE AS21439D

BEARING, ROLLER, NEEDLE, DOUBLE ROW, HEAVY DUTY, TRACK ROLLER, SEALED, TYPE VI, INCH
六型密封重负荷双列履带支重轮滚针轴承英制

2019-06-06

现行

SAE AS21447C

BEARING, ROLLER, NEEDLE, TRACK ROLLER, CROWN RADIUSED OD INTEGRAL STUD, TYPE VII ANTIFRICTION, INCH
轴承、滚柱、滚针、履带支重轮、顶圆外径整体式螺柱、VII型减摩、英寸

2019-10-22

现行

SAE AS21438D

BEARING, ROLLER, NEEDLE, SINGLE ROW, HEAVY DUTY, TRACK ROLLER, SEALED, TYPE V ANTIFRICTION, INCH
V型减摩密封重型单列履带支重轮滚针轴承英制

2020-07-14

现行

MIL MS21440B Notice 1-Cancellation

BEARING, ROLLER, NEEDLE, TRACK ROLLER, INTEGRAL STUD, SEALED, TYPE VIII, ANTIFRICTION, INCH (SUPERSEDING MS21440A) (S/S BY SAE-AS21440)
滚动轴承 滚针 履带支重轮 整体螺柱 密封 VIII型 减摩 英寸（代替MS21440A）（由SAE-AS21440代替）

2002-09-09

现行

MIL MS21439B Notice 1-Cancellation

BEARING, ROLLER, NEEDLE, DOUBLE ROW, HEAVY DUTY, TRACK ROLLER, SEALED, TYPE VI, INCH (SUPERSEDING MS21439A) (S/S BY SAE-AS21439)
双列重型密封履带支重轮滚针轴承 VI型 英寸（取代MS21439A）（由SAE-AS21439提供）

1999-08-30

现行

MIL MS21439B

BEARING, ROLLER, NEEDLE, DOUBLE ROW, HEAVY DUTY, TRACK ROLLER, SEALED, TYPE VI, INCH (SUPERSEDING MS21439A) (S/S BY SAE-AS21439)
重型双列密封六型英制滚针滚柱轴承（替代MS21439A）（由SAE-AS21439提供）

1994-11-15

现行

MIL MS21447A Notice 1-Cancellation

BEARING, ROLLER, NEEDLE, TRACK ROLLER CROWN RADIUSED O.D. INTEGRAL STUD, TYPE VII ANTIFRICTION, INCH (SUPERSEDING MS21447) (S/S BY SAE-AS21447)
滚针轴承 履带支重轮冠状圆角外径一体式双头螺栓 VII型减摩 英寸（代替MS21447）（由SAE-AS21447提供）

1999-04-05

现行

MIL MS21447A

BEARING, ROLLER, NEEDLE, TRACK ROLLER CROWN RADIUSED O.D. INTEGRAL STUD, TYPE VII ANTIFRICTION, INCH (SUPERSEDING MS21447) (S/S BY SAE-AS21447)
轴承 滚柱 滚针 履带支重轮顶径向整体式螺柱 VII型减摩 英寸（代替MS21447）（由SAE-AS21447提供）

1994-12-05

现行

SAE AS5928B

BEARING, ROLLER, NEEDLE, DOUBLE ROW, HEAVY DUTY, TRACK ROLLER, SEALED, TYPE VI, ANTI-FRICTION, CORROSION RESISTANT NITROGEN (CREN) STEEL, INCH
轴承 滚柱 滚针 双列 重型 履带支重轮 密封 VI型 抗摩擦 耐腐蚀氮（CREN）钢 英寸

2023-11-01

现行

SAE AS5927B

BEARING, ROLLER, NEEDLE, SINGLE ROW, HEAVY DUTY, TRACK ROLLER, SEALED, TYPE V, ANTI-FRICTION, CORROSION RESISTANT NITROGEN (CREN) STEEL, INCH
轴承 滚柱 滚针 单列 重型 履带支重轮 密封 V型 抗摩擦 耐腐蚀氮（CREN）钢 英寸

2023-10-31

现行

MIL MS21438C

BEARING, ROLLER, NEEDLE, SINGLE ROW, HEAVY DUTY, TRACK ROLLER, SEALED, TYPE V, ANTIFRICTION, INCH (SUPERSEDING MS21438B) (S/S BY SAE-AS21438)
轴承 滚针 单列 重型 履带支重轮 密封 V型 减摩 英制（替代MS21438B）（由SAE-AS21438提供）

1997-09-29

现行

SAE AS5929C

BEARING, ROLLER, NEEDLE, TRACK-ROLLER, CROWN RADIUSED OD, INTEGRAL STUD, TYPE VII, ANTI-FRICTION, CORROSION RESISTANT NITROGEN (CREN) STEEL AND CORROSION RESISTANT (CRES) STEEL, INCH
滚动轴承、滚针轴承、履带滚轮、冠部倒圆OD、一体式螺柱、VII型、抗摩擦、耐腐蚀氮（CREN）钢和耐腐蚀（CRES）钢 英寸

2022-11-02