C Type Inch Size Thin Section Open Bearings

Inch Size Thin Section Open Bearings

Inch Size Thin Section Open Bearings range in bore diameters from 1.000 inch to 40.000 inches. The seven series in the product line range from .187 x .187 inch to 1.000 x 1.000 inch in cross section. Open bearings are available from stock in three configurations: angular contact bearings (Type A), Conrad assembled deep groove radial ball bearings (Type C), and four-point contact radial bearings (Type X).

Series KAA Series KA Series KB Series KC Series KD Series KF Series KG
3/16″ x 3/16″ 1/4″ x 1/4″ 5/16″ x 5/16″ 3/8″ x 3/8″ 1/2″ x 1/2″ 3/4″ x 3/4″ 1″ x 1″
A—angular A—angular A—angular A—angular A—angular A—angular A—angular
C—radial C—radial C—radial C—radial C—radial C—radial C—radial
X—four point X—four point X—four point X—four point X—four point X—four point X—four point
KAA Series Type C Thin Section Bearings
Product Number Bore Dia (d) Outer Dia (D) Width (B) Dynamic (lbs) Static (lbs) Weight (lbs)
KAA10CL0 1.000″ 1.375″ 0.1875″ 188 290 0.026
KAA15CL0 1.500″ 1.875″ 0.1875″ 225 400 0.039
KAA17CL0 1.750″ 2.125″ 0.1875″ 242 460 0.045
KA Series Type C Thin Section Bearings
Product Number Bore Dia (d) Outer Dia (D) Width (B) Dynamic (lbs) Static (lbs) Weight (lbs)
KA020CP0 2.000″ 2.500″ 0.2500″ 393 680 0.1
KA025CP0 2.500″ 3.000″ 0.2500″ 442 830 0.13
KA030CP0 3.000″ 3.500″ 0.2500″ 487 990 0.15
KA035CP0 3.500″ 4.000″ 0.2500″ 530 1140 0.18
KA040CP0 4.000″ 4.500″ 0.2500″ 571 1290 0.19
KA040CP0 4.000″ 4.500″ 0.2500″ 756 1290 1,205
KA042CP0 4.250″ 4.750″ 0.2500″ 591  1370 0.2
KA045CP0 4.500″ 5.000″ 0.2500″ 610 1440 0.22
KA047CP0 4.750″ 5.250″ 0.2500″ 629 1520 0.23
KA050CP0 5.000″ 5.500″ 0.2500″ 648 1590 0.24
KA055CP0 5.500″ 6.000″ 0.2500″ 685 1750 0.25
KA060CP0 6.000″ 6.500″ 0.2500″ 720 1900 0.28
KA065CP0 6.500″ 7.000″ 0.2500″ 754  2050 0.3
KA070CP0 7.000″ 7.500″ 0.2500″ 787 2200 0.31
KA075CP0 7.500″ 8.000″ 0.2500″ 820 2350 0.34
KA080CP0 8.000″ 8.500″ 0.2500″ 851 2500 0.38
KA090CP0 9.000″ 9.500″ 0.2500″ 912 2810 0.44
KA100CP0 10.000″ 10.500″ 0.2500″ 969 3110 0.5
KA110CP0 11.000″ 11.500″ 0.2500″ 1025 3410 0.52
KA120CP0 12.000″ 12.500″ 0.2500″ 1078 3720 0.56
KB Series Type C Thin Section Bearings
Product Number Bore Dia (d) Outer Dia (D) Width (B) Dynamic (lbs) Static (lbs) Weight (lbs)
KB020CP0 2.000″ 2.625″ 0.3125″ 577 930 0.16
KB025CP0 2.500″ 3.125″ 0.3125″ 644 1140 0.2
KB030CP0 3.000″ 3.625″ 0.3125″ 707 1340 0.24
KB040CP0 4.000″ 4.625″ 0.3125″ 825 1750 0.3
KB042CP0 4.250″ 4.875″ 0.3125″ 846 1830 0.31
KB045CP0 4.500″ 5.125″ 0.3125″ 880 1950 0.33
KB047CP0 4.750″ 5.375″ 0.3125″ 901 2030 0.34
KB050CP0 5.000″ 5.625″ 0.3125″ 933 2150 0.38
KB055CP0 5.500″ 6.125″ 0.3125″ 984 2360 0.41
KB060CP0 6.000″ 6.625″ 0.3125″ 1034 2560 0.44
KB065CP0 6.500″ 7.125″ 0.3125″ 1082 2760 0.47
KB070CP0 7.000″ 7.625″ 0.3125″ 1129 2970 0.5
KB075CP0 7.500″ 8.125″ 0.3125″ 1175 3170 0.53
KB080CP0 8.000″ 8.625″ 0.3125″ 1219 3370 0.57
KB090CP0 9.000″ 9.625″ 0.3125″ 1304 3780 0.66
KB100CP0 10.000″ 10.625″ 0.3125″ 1386 4190 0.73
KB110CP0 11.000″ 11.625″ 0.3125″ 1464 4590 0.75
KB120CP0 12.000″ 12.625″ 0.3125″ 1539 5000 0.83
KB140CP0 14.000″ 14.625″ 0.3125″ 1680 5810 1.05
KB160CP0 16.000″ 16.625″ 0.3125″ 1812 6620 1.2
KB180CP0 18.000″ 18.625″ 0.3125″ 1936 7440 1.35
KB200CP0 20.000″ 20.625″ 0.3125″ 2053 8250 1.5
KB035CP0 3.500″ 4.125″ 0.3125″ 767 1540 0.27
KC Series Type C Thin Section Bearings
Product Number Bore Dia (d) Outer Dia (D) Width (B) Dynamic (lbs) Static (lbs) Weight (lbs)
KC040CP0 4.000″ 4.750″ 0.3750″ 1073 2100 0.45
KC042CP0 4.250″ 5.000″ 0.3750″ 1108  2220 0.47
KC045CP0 4.500″ 5.250″ 0.3750″ 1143 2340 0.48
KC047CP0 4.750″ 5.500″ 0.3750″ 1176 2460 0.5
KC050CP0 5.000″ 5.750″ 0.3750″ 1209 2590 0.58
KC055CP0 5.500″ 6.250″ 0.3750″ 1274 2830 0.59
KC060CP0 6.000″ 6.750″ 0.3750″ 1337 3070 0.63
KC065CP0 6.500″ 7.250″ 0.3750″ 1397 3310 0.68
KC070CP0 7.000″ 7.750″ 0.3750″ 1457 3550 0.73
KC075CP0 7.500″ 8.250″ 0.3750″ 1514 3790 0.78
KC080CP0 8.000″ 8.750″ 0.3750″ 1570 4030 0.84
KC090CP0 9.000″ 9.750″ 0.3750″ 1678 4510 0.94
KC100CP0 10.000″ 10.750″ 0.3750″ 1781 4990 1.06
KC110CP0 11.000″ 11.750″ 0.3750″ 1879 5470 1.16
KC120CP0 12.000″ 12.750″ 0.3750″ 1974 5950 1.25
KC140CP0 14.000″ 14.750″ 0.3750″ 2154 6910 1.52
KC160CP0 16.000″ 16.750″ 0.3750″ 2321 7880 1.73
KC180CP0 18.000″ 18.750″ 0.3750″ 2478 8840 1.94
KC200CP0 20.000″ 20.750″ 0.3750″ 2626 9800 2.16
KC250CP0 25.000″ 25.750″ 0.3750″ 2962 12200 2.69
KC300CP0 30.000″ 30.750″ 0.3750″ 3260 14610 3.21
KD Series Type C Thin Section Bearings
Product Number Bore Dia (d) Outer Dia (D) Width (B) Dynamic (lbs) Static (lbs) Weight (lbs)
KD040CP0 4.000″ 5.000″ 0.5000″ 1755  3080 0.78
KD042CP0 4.250″ 5.250″ 0.5000″ 1787 3190 0.83
KD045CP0 4.500″ 5.500″ 0.5000″ 1861 3420 0.88
KD047CP0 4.750″ 5.750″ 0.5000″ 1892 3530 0.94
KD050CP0 5.000″ 6.000″ 0.5000″ 1964 3790 1
KD055CP0 5.500″ 6.500″ 0.5000″ 2064 4100 1.06
KD060CP0 6.000″ 7.000″ 0.5000″ 2160 4450 1.16
KD065CP0 6.500″ 7.500″ 0.5000″ 2254 4790 1.22
KD070CP0 7.000″ 8.000″ 0.5000″ 2345 5130 1.31
KD075CP0 7.500″ 8.500″ 0.5000″ 2434 5470 1.41
KD080CP0 8.000″ 9.000″ 0.5000″ 2520 5810 1.53
KD090CP0 9.000″ 10.000″ 0.5000″ 2688 6500 1.72
KD100CP0 10.000″ 11.000″ 0.5000″ 2847 7180 1.88
KD110CP0 11.000″ 12.000″ 0.5000″ 2847 7180 2.06
KD120CP0 12.000″ 13.000″ 0.5000″ 3148 8550 2.25
KD140CP0 14.000″ 15.000″ 0.5000″ 3427 9920 2.73
KD160CP0 16.000″ 17.000″ 0.5000″ 3688 11290 3.1
KD180CP0 18.000″ 19.000″ 0.5000″ 3933 12650 3.48
KD180XP0 18.000″ 19.000″ 0.5000″ 5226 12650 36,268
KD200CP0 20.000″ 21.000″ 0.5000″ 4164 14020 3.85
KD250CP0 25.000″ 26.000″ 0.5000″ 4689 17440 4.79
KD300CP0 30.000″ 31.000″ 0.5000″ 5153 20860 5.73
KD210CP0 21.000″ 22.000″ 0.5000″ 4274 14706 4.04
KF Series Type C Thin Section Bearings
Product Number Bore Dia (d) Outer Dia (D) Width (B) Dynamic (lbs) Static (lbs) Weight (lbs)
KF040CP0 4.000″ 5.500″ 0.7500″ 3559 5360 1.9
KF042CP0 4.250″ 5.750″ 0.7500″ 3655 5640 2
KF045CP0 4.500″ 6.000″ 0.7500″ 3750  5930 2.1
KF047CP0 4.750″ 6.250″ 0.7500″ 3843 6210 2.2
KF050CP0 5.000″ 6.500″ 0.7500″ 3936 6490 2.3
KF055CP0 5.500″ 7.000″ 0.7500″ 4116 7050 2.5
KF060CP0 6.000″ 7.500″ 0.7500″ 4291 7620 2.7
KF065CP0 6.500″ 8.000″ 0.7500″ 4461 8180 2.9
KF070CP0 7.000″ 8.500″ 0.7500″ 4628 8750 3.2
KF075CP0 7.500″ 9.000″ 0.7500″ 4791 9310 3.4
KF080CP0 8.000″ 9.500″ 0.7500″ 4949 9880 3.5
KF090CP0 9.000″ 10.500″ 0.7500″ 5256 11000 3.9
KF100CP0 10.000″ 11.500″ 0.7500″ 5550 12130 4.3
KF110CP0 11.000″ 12.500″ 0.7500″ 5833 13260 4.8
KF120CP0 12.000″ 13.500″ 0.7500″ 6105 14390 5.2
KF140CP0 14.000″ 15.500″ 0.7500″ 6620 16650 6
KF160CP0 16.000″ 17.500″ 0.7500″ 7104 18900 7.1
KF180CP0 18.000″ 19.500″ 0.7500″ 7557 21160 7.9
KF200CP0 20.000″ 21.500″ 0.7500″ 7986 23420 8.9
KF250CP0 25.000″ 26.500″ 0.7500″ 8963 29060 10.9
KF300CP0 30.000″ 31.500″ 0.7500″ 9828 34700 13
KF350CP0 35.000″ 36.500″ 0.7500″ 10603 40350 15.1
KF400CP0 40.000″ 41.500″ 0.7500″ 11302 45990 17.2
KG Series Type C Thin Section Bearings
Product Number Bore Dia (d) Outer Dia (D) Width (B) Dynamic (lbs) Static (lbs) Weight (lbs)
Product Number Bore Dia (d) Outer Dia (D) Width (B) Dynamic (lbs) Static (lbs) Weight (lbs)
KG040CP0 4.000″ 6.000″ 1″ 6115  8210 3.6
KG042CP0 4.250″ 6.250″ 1″ 6061 8210 3.8
KG045CP0 4.500″ 6.500″ 1″ 6227 8760 4
KG047CP0 4.750″ 6.750″ 1″ 6487 9300 4.1
KG050CP0 5.000″ 7.000″ 1″ 6691 9850 4.3
KG055CP0 5.500″ 7.500″ 1″ 6850 10400 4.7
KG060CP0 6.000″ 8.000″ 1″ 7241 11490 5.1
KG065CP0 6.500″ 8.500″ 1″ 7393 12040 5.4
KG070CP0 7.000″ 9.000″ 1″ 7764 13130 5.8
KG075CP0 7.500″ 9.500″ 1″ 7911 13680 6.1
KG080CP0 8.000″ 10.000″ 1″ 8265 14770 6.5
KG090CP0 9.000″ 11.000″ 1″ 8743 16420 7.2
KG100CP0 10.000″ 12.000″ 1″ 9204 18060 7.9
KG110CP0 11.000″ 13.000″ 1″ 9648 19700 8.6
KG120CP0 12.000″ 14.000″ 1″ 10074 21340 9.3
KG140CP0 14.000″ 16.000″ 1″ 10886 24620 10.8
KG160CP0 16.000″ 18.000″ 1″ 11648 27910 12.3
KG180CP0 18.000″ 20.000″ 1″ 12367 31190 13.7
KG200CP0 20.000″ 22.000″ 1″ 13044 34470 15.8
KG250CP0 25.000″ 27.000″ 1″ 14591 42680 19.5
KG300CP0 30.000″ 32.000″ 1″ 15963 50890 23.3
KG350CP0 35.000″ 37.000″ 1″ 17195 59100 27.1
KG220CP0 22.000″ 24.000″ 1″ 13685 37757 16.8
KG400CP0 40.000″ 42.000″ 1″ 18307 67310 30.8