1、Beneficial comments, recommendations, additions, deletions, clarifications, etc. and any data that may improve this document should be sent to: STDZNMGTdla.mil or DLA Aviation VEB, 8000 Jefferson Davis Highway, Richmond, VA 23297-5616. Since contact information can change, you may want to verify the
2、 currency of this address information using the ASSIST database at https:/assist.daps.dla.mil/. FSC 3110 INCH-POUND A-A-59654B 8 September 2011 SUPERSEDING A-A-59654A 22 May 2006 COMMERCIAL ITEM DESCRIPTION BEARINGS, ROLLER, TAPERED, DOUBLE ROW, NORMAL ANGLE, TWO SINGLE CONES, ONE DOUBLE CUP (TYPE T
3、DO) The General Services Administration has authorized the use of this commercial item description for all federal agencies. 1. SCOPE. This commercial item description (CID) covers government acquisition requirements for complete (cone with rollers and cup) double row, tapered, roller bearings with
4、normal angle, two single cones, and one double cup (type TDO) for general purpose use. These bearings are not intended for use in special precision applications such as on aircraft, precision ordnance, or submarine equipment. 2. CLASSIFICATION. The roller bearings shall be of one type (TDO) and clas
5、sified by the size codes listed in table I. The column headings in table I refer to bearing characteristics defined in figure 1. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59654B 2 FIGURE 1. Bearing characteristics. Provided by IHSNot for Re
6、saleNo reproduction or networking permitted without license from IHS-,-,-TABLE I. Size codes and dimensions. 1Part numbers are for reference only. Part numbers reflect the cup and cone numbers used by industry and the ABMA. Some cones and cups may be used in multiple configurations and are not limit
7、ed to one bearing assembly. 2These maximum fillet radii shall be cleared by the bearing corners. 3Minus value indicates load center inside cone backface. 3Size code Part number 1d D T B R 2r 2d aD aK factor Basic dynamic load ratings (lb.) Bore Outside diameterBearing width over cups Cone width Max.
8、 shaft fillet radius Max. housing fillet radius Recommended shoulder diameter Cone-cup Shaft Housing Two row radial 001 A2037 - A2120D 0.3750 1.2000 0.8370 1.0000 0.05 SPCL 0.59 1.10 1.10 3200 002 A4050 - A4138D 0.5000 1.3775 0.8125 0.9911 0.05 0.03 0.73 1.24 1.24 3700 003 05062 - 05185D 0.6250 1.85
9、04 0.9926 1.2500 0.06 0.03 0.93 1.67 1.64 7500 004 05075 - 05185D 0.7500 1.8504 0.9926 1.2500 0.05 0.03 0.98 1.67 1.64 7500 005 07087 - 08196D 0.8750 1.9687 1.0000 1.3126 0.05 0.03 1.12 1.83 1.45 8100 006 07093 - 07196D 0.9375 1.9687 1.0000 1.3126 0.06 0.025 1.20 1.83 1.45 8100 007 07100 - 07196D 1.
10、0000 1.9687 1.0000 1.3126 0.04 0.025 1.20 1.83 1.45 8100 008 07100S - 07196D 1.0000 1.9686 1.0000 1.3126 0.06 0.025 1.24 1.83 1.45 8100 009 15100 - 15251D 1.0000 2.5000 1.4375 1.8125 0.14 0.03 1.50 2.32 1.67 14000 010 15101 - 15251D 1.0000 2.5000 1.4375 1.8125 0.03 0.03 1.28 2.32 1.67 14000 011 1510
11、2 - 15251D 1.0000 2.5000 1.4375 1.8125 0.06 0.03 1.34 2.32 1.67 14000 012 15106 - 15251D 1.0625 2.5000 1.4375 1.8125 0.03 0.03 1.32 2.32 1.67 14000 013 15112 - 15251D 1.1250 2.5000 1.4375 1.8125 0.14 0.03 1.57 2.32 1.67 14000 014 15113 - 15251D 1.1250 2.5000 1.4375 1.8125 0.03 0.03 1.36 2.32 1.67 14
12、000 015 2578 - 2523D 1.1250 2.7500 2.2500 2.6250 0.09 0.03 1.54 2.52 2.14 23100 016 26112 - 26284D 1.1250 2.8338 1.4375 1.6835 0.06 0.03 1.46 2.56 1.62 16300 017 02872 - 02823D 1.1250 3.0000 1.5000 1.8750 0.03 0.03 1.48 2.76 1.29 18200 018 17119 - 17245D 1.1875 2.4409 1.4275 1.5625 0.06 0.03 1.46 2.
13、24 1.53 12000 019 2558 - 2523D 1.1875 2.7500 2.2500 2.6250 0.09 0.03 1.57 2.52 2.14 23100 020 15118 - 15251D 1.1895 2.5000 1.4375 1.8125 0.14 0.015 1.48 2.17 1.67 14000 021 08125 - 08231D 1.2500 2.3125 0.9688 1.2812 0.04 0.03 1.63 2.32 1.23 8900 022 15123 - 15251D 1.2500 2.5000 1.4375 1.7425 SPCL 0.
14、03 1.67 2.32 1.67 14000 A-A-59654B Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TABLE I. Size codes and dimensions. 1Part numbers are for reference only. Part numbers reflect the cup and cone numbers used by industry and the ABMA. Some cones and c
15、ups may be used in multiple configurations and are not limited to one bearing assembly. 2These maximum fillet radii shall be cleared by the bearing corners. 3Minus value indicates load center inside cone backface. 4Size code Part number 1d D T B R 2r 2d aD aK factor Basic dynamic load ratings (lb.)
16、Bore Outside diameterBearing width over cups Cone width Max. shaft fillet radius Max. housing fillet radius Recommended shoulder diameter Cone-cup Shaft Housing Two row radial 023 15125 - 15251D 1.2500 2.5000 1.4375 1.8125 0.14 0.03 1.67 2.32 1.67 14000 024 15126 - 15251D 1.2500 2.5000 1.4375 1.8125
17、 0.03 0.03 1.46 2.32 1.67 14000 025 14124 - 14276D 1.2500 2.7170 1.5000 1.8126 0.03 0.03 1.52 2.48 1.53 15100 026 14125A - 14276D 1.2500 2.7170 1.5000 1.8126 0.14 0.03 1.73 2.48 1.53 15100 027 2580 - 2523D 1.2500 2.7500 2.2500 2.6250 0.03 0.03 1.52 2.52 2.14 23100 028 2582 - 2523D 1.2500 2.7500 2.25
18、00 2.6250 0.14 0.03 1.73 2.52 2.14 23100 029 02875 - 02823D 1.2500 3.0000 1.5000 1.8750 0.14 0.03 1.79 2.76 1.29 18200 030 02876 - 02823D 1.2500 3.0000 1.5000 1.8750 0.03 0.03 1.57 2.76 1.29 18200 031 3476 - 3423D 1.2500 3.2500 2.1875 2.6251 0.05 0.03 1.69 2.95 1.60 28900 032 26126 - 26284D 1.2600 2
19、.8338 1.4375 1.6835 0.06 0.03 1.56 2.56 1.62 16300 033 14130 - 14276D 1.3125 2.7170 1.5000 1.8126 0.14 0.03 1.77 2.48 1.53 15100 034 14131 - 14276D 1.3125 2.7170 1.5000 1.8126 0.03 0.03 1.56 2.48 1.53 15100 035 2581 - 2523D 1.3125 2.7500 2.2500 2.6250 0.03 0.03 1.56 2.52 2.11 23100 036 2585 - 2523D
20、1.3125 2.7500 2.2500 2.6250 0.14 0.03 1.77 2.52 2.14 23100 037 26131 - 26282D 1.3125 2.8125 1.4375 1.6875 0.14 0.02 1.75 2.56 1.62 16300 038 26131 - 36284D 1.3125 2.8338 1.4375 1.6835 0.14 0.03 1.75 2.56 1.62 16300 039 14137A - 14276D 1.3750 2.7170 1.5000 1.8126 0.06 0.03 1.65 2.48 1.53 15100 040 14
21、138A - 14276D 1.3750 2.7170 1.5000 1.8126 0.14 0.03 1.81 2.48 1.53 15100 041 02877 - 02823D 1.3750 3.0000 1.5000 1.8750 0.14 0.03 1.91 2.76 1.29 18200 042 02878 - 02823D 1.3750 3.0000 1.5000 1.8750 0.03 0.03 1.67 2.76 1.29 18200 043 3478 - 3423D 1.3750 3.2500 2.1875 2.6251 0.14 0.03 1.97 2.95 1.60 2
22、8800 044 449 - 432D 1.3750 3.7500 2.0000 2.4376 0.03 0.03 1.73 3.43 2.05 35200 A-A-59654B Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TABLE I. Size codes and dimensions. 1Part numbers are for reference only. Part numbers reflect the cup and cone
23、numbers used by industry and the ABMA. Some cones and cups may be used in multiple configurations and are not limited to one bearing assembly. 2These maximum fillet radii shall be cleared by the bearing corners. 3Minus value indicates load center inside cone backface. 5Size code Part number 1d D T B
24、 R 2r 2d aD aK factor Basic dynamic load ratings (lb.) Bore Outside diameterBearing width over cups Cone width Max. shaft fillet radius Max. housing fillet radius Recommended shoulder diameter Cone-cup Shaft Housing Two row radial 045 14139 - 14276D 1.3770 2.7170 1.5000 1.8126 0.05 0.03 1.63 2.48 1.
25、53 15100 046 13682 - 13621D 1.4375 2.7170 1.5000 1.8124 0.14 0.03 1.89 2.56 1.45 15400 047 3479 - 3423D 1.4375 3.2500 2.1875 2.6251 0.03 0.03 1.79 2.95 1.60 28800 048 25570 - 25520D 1.4375 3.2650 1.8750 2.2500 0.14 0.03 2.01 3.03 1.74 24900 049 13685 - 13621D 1.5000 2.7170 1.5000 1.8124 0.14 0.03 1.
26、95 2.56 1.45 15400 050 13687 - 13621D 1.5000 2.7170 1.5000 1.8124 0.08 0.03 1.83 2.56 1.45 15400 051 28150 - 28318D 1.5000 3.1510 1.3750 1.8126 0.06 0.03 1.79 2.87 1.45 17700 052 27880 - 27820D 1.5000 3.1510 1.7700 2.2500 0.03 0.03 1.89 2.95 1.04 21700 053 27881 - 27820D 1.5000 3.1510 1.7700 2.2500
27、0.14 0.03 2.09 2.95 1.04 21700 054 3490 - 3423D 1.5000 3.2500 2.1875 2.6251 0.14 0.03 2.05 2.95 1.60 28800 055 25572 - 25520D 1.5000 3.2650 1.8750 2.2500 0.03 0.03 1.81 3.03 1.74 24900 056 440 - 432D 1.5000 3.7500 2.0000 2.4376 0.03 0.03 1.83 3.43 2.05 35200 057 33880 - 33821D 1.5000 3.7500 2.0624 2
28、.5000 0.14 0.03 2.13 3.54 1.77 35800 058 542 - 533D 1.5000 4.3750 2.5000 3.1250 0.14 0.06 2.17 3.94 1.97 47400 059 28158 - 28318D 1.5748 3.1510 1.3750 1.8126 0.06 0.03 1.87 2.87 1.45 17700 060 24780 - 24720D 1.6250 3.0000 1.5625 1.9375 0.14 0.03 2.13 2.83 1.49 21000 061 365A - 363D 1.6250 3.5433 1.6
29、563 1.9689 0.14 0.03 2.17 3.31 1.83 23900 062 22168 - 22325D 1.6875 3.2500 1.3750 1.7500 0.09 0.03 2.05 2.99 1.36 18200 063 25578 - 25520D 1.6875 3.2650 1.8750 2.2500 0.09 0.03 2.09 3.03 1.74 24900 064 18685 - 18620D 1.7500 3.1250 1.3125 1.6249 0.11 0.03 2.13 2.91 1.56 14500 065 25580 - 25520D 1.750
30、0 3.2650 1.8750 2.2500 0.14 0.03 2.24 3.03 1.74 24900 066 25581 - 25520D 1.7500 3.2650 1.8750 2.2500 0.02 0.03 2.01 3.03 1.74 24900 A-A-59654B Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TABLE I. Size codes and dimensions. 1Part numbers are for r
31、eference only. Part numbers reflect the cup and cone numbers used by industry and the ABMA. Some cones and cups may be used in multiple configurations and are not limited to one bearing assembly. 2These maximum fillet radii shall be cleared by the bearing corners. 3Minus value indicates load center
32、inside cone backface. 6Size code Part number 1d D T B R 2r 2d aD aK factor Basic dynamic load ratings (lb.) Bore Outside diameterBearing width over cups Cone width Max. shaft fillet radius Max. housing fillet radius Recommended shoulder diameter Cone-cup Shaft Housing Two row radial 067 25582 - 2552
33、0D 1.7500 3.2650 1.8750 2.2500 0.02 0.03 2.36 3.03 1.74 24900 068 355 - 353D 1.7500 3.5480 1.7500 2.0000 0,09 0.03 2.13 3.23 1.91 22800 069 355A - 353D 1.7500 3.5480 1.7500 2.0000 0.03 0.03 2.01 3.23 1.91 22800 070 3782 - 3729D 1.7500 3.6718 2.0625 2.5625 0.14 0.03 2.28 3.46 1.73 33700 071 438 - 432
34、D 1.7500 3.7500 2.0000 2.4376 0.14 0.03 2.24 3.43 2.05 35200 072 33885 - 33821D 1.7500 3.7500 2.0624 2.5000 0.03 0.03 2.09 3.54 1.77 35800 073 460 - 452D 1.7500 4.2500 2.1250 2.5626 0.14 0.03 2.36 3.94 1.74 37400 074 535 - 533D 1.7500 4.3750 2.5000 3.1250 0.14 0.06 2.36 3.94 1.97 47400 075 18690 - 1
35、8620D 1.8125 3.1250 1.3125 1.6249 0.11 0.03 2.20 2.91 1.56 14500 076 25592 - 25520D 1.8125 3.2650 1.8750 2.2500 0.14 0.03 2.28 3.03 1.74 24900 077 359A - 353D 1.8125 3.5480 1.7500 2.0000 0.14 0.03 2.24 3.23 1.91 22800 078 359S - 353D 1.8125 3.5480 1.7500 2.0000 0.09 0.03 2.17 3.23 1.91 22800 079 377
36、7 - 3729D 1.8125 3.6718 2.0625 2.5625 0.14 0.03 2.36 3.46 1.73 33700 080 18610 - 18620D 1.8125 3.7500 2.0000 2.4376 0.11 0.03 2.18 2.93 1.56 14500 081 436 - 432D 1.8125 3.7500 2.0000 2.4376 0.14 0.03 2.32 3.43 2.05 35200 082 369A - 363D 1.8750 3.5433 1.6563 1.9689 0.14 0.03 2.36 3.31 1.83 23900 083
37、369S - 363D 1.8750 3.5433 1.6563 1.9689 0.09 0.03 2.24 3.31 1.83 23900 084 3778 - 3729D 1.8750 3.6718 2.0625 2.5625 0.25 0.03 2.64 3.46 1.73 33700 085 3779 - 3729D 1.8750 3.6718 2.0625 2.5625 0.14 0.03 2.40 3.46 1.73 33700 086 386A - 384ED 1.8750 3.9370 1.5620 1.9370 0.03 0.03 2.20 3.66 1.65 25400 0
38、87 386A - 384D 1.8750 3.9370 1.6875 2.0625 0.03 0.03 2.20 3.66 1.65 25400 088 463 - 452D 1.8750 4.2500 2.1250 2.5626 0.19 0.03 2.56 3.94 1.74 37400 A-A-59654B Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TABLE I. Size codes and dimensions. 1Part n
39、umbers are for reference only. Part numbers reflect the cup and cone numbers used by industry and the ABMA. Some cones and cups may be used in multiple configurations and are not limited to one bearing assembly. 2These maximum fillet radii shall be cleared by the bearing corners. 3Minus value indica
40、tes load center inside cone backface. 7Size code Part number 1d D T B R 2r 2d aD aK factor Basic dynamic load ratings (lb.) Bore Outside diameterBearing width over cups Cone width Max. shaft fillet radius Max. housing fillet radius Recommended shoulder diameter Cone-cup Shaft Housing Two row radial
41、089 467 - 452D 1.8750 4.2500 2.1250 2.5626 0.03 0.03 2.24 3.94 1.74 23900 090 365S - 363D 1.9375 3.5433 1.6563 1.9689 0.03 0.03 2.17 3.31 1.83 23900 091 3781 - 3729D 1.9375 3.6718 2.0625 2.5625 0.14 0.03 2.44 3.46 1.73 33700 092 L305649 - L305610D 2.0000 3.1875 1.3750 1.6876 0.06 0.03 2.28 3.03 1.64
42、 16900 093 368 - 363D 2.0000 3.5433 1.6563 1.9689 0.06 0.03 2.28 3.31 1.83 23900 094 368A - 363D 2.0000 3.5433 1.6563 1.9689 0.14 0.03 2.44 3.31 1.83 23900 095 370A - 363D 2.0000 3.5433 1.6563 1.9689 0.20 0.03 2.56 3.31 1.83 23900 096 3775 - 3729D 2.0000 3.6718 2.0625 2.5625 0.03 0.03 2.28 3.46 1.73
43、 33700 097 3780 - 3729D 2.0000 3.6718 2.0625 2.5625 0.14 0.03 2.52 3.46 1.73 33700 098 3784 - 3729D 2.0000 3.6718 2.0625 2.5625 0.25 0.03 2.76 3.46 1.73 33700 099 33889 - 33821D 2.0000 3.7500 2.0624 2.5000 0.14 0.03 2.52 3.54 1.77 35800 100 385A - 384ED 2.0000 3.9370 1.5620 1.9370 0.09 0.03 2.40 3.6
44、6 1.65 25400 101 385AX - 384ED 2.0000 3.9370 1.5620 1.9370 0.03 0.03 2.28 3.66 1.65 25400 102 375 - 372XD 2.0000 3.9370 1.5626 2.0000 0.09 0.03 2.36 3.54 1.73 24400 103 385A - 384D 2.0000 3.9370 1.6875 2.0625 0.09 0.03 2.40 3.66 1.65 25400 104 385AX - 384D 2.0000 3.9370 1.6875 2.0625 0.03 0.03 2.28
45、3.66 1.65 25400 105 455 - 452D 2.0000 4.2500 2.1250 2.5626 0.03 0.03 2.36 3.94 1.74 37400 106 455S - 452D 2.0000 4.2500 2.1250 2.5626 0.14 0.03 2.56 3.94 1.74 37400 107 398 - 394DC 2.0000 4.3307 1.8125 2.0625 0.03 0.03 2.44 4.11 1.45 27700 108 537 - 533D 2.0000 4.3750 2.5000 3.1250 0.14 0.06 2.56 3.
46、94 1.97 47400 109 555 - 552D 2.0000 4.8750 2.5000 3.1250 0.09 0.06 2.60 4.53 1.69 52600 110 3685 - 363D 2.0312 3.5433 1.6563 1.9689 0.08 0.03 2.32 3.31 1.83 23900 A-A-59654B Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TABLE I. Size codes and dime
47、nsions. 1Part numbers are for reference only. Part numbers reflect the cup and cone numbers used by industry and the ABMA. Some cones and cups may be used in multiple configurations and are not limited to one bearing assembly. 2These maximum fillet radii shall be cleared by the bearing corners. 3Min
48、us value indicates load center inside cone backface. 8Size code Part number 1d D T B R 2r 2d aD aK factor Basic dynamic load ratings (lb.) Bore Outside diameterBearing width over cups Cone width Max. shaft fillet radius Max. housing fillet radius Recommended shoulder diameter Cone-cup Shaft Housing
49、Two row radial 111 3767 - 3729 2.0625 3.6718 2.0625 3.6718 0.09 0.03 2.48 3.46 1.73 33700 112 33890 - 33821D 2.0625 3.7500 2.0624 2.5000 0.06 0.03 2.40 3.54 1.77 35800 113 33891 - 33821D 2.0625 3.7500 2.0624 2.5000 0.14 0.03 2.60 3.54 1.77 35800 114 468 - 452D 2.0625 4.2500 2.1250 2.5626 0.06 0.03 2.44 3.94 1.74 37400 115 33893 - 33821D 2.1250 3.7500 2.0624 2.5000 0.06 0.03 2.48 3.54 1.77 358
