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Kaydon Endurakote®-plated bearings

NC series
Type C – radial contact

A Conrad assembled bearing designed primarily for application of radial load—deep ball grooves also permit application of some thrust load in either direction—often used in conjunction with another bearing.

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Kaydon
part
number		 Dimensions in Inches Capacities (lbs)1 Approx.
weight
(lbs)
Bore Outside
dia.		 Land
dia.
L1		 Land
dia.
L2		 Dynamic Static2
Kaydon
radial		 ISO
radial3		 Radial
NC040CP0 3.9998 4.7503 4.277 4.473 1,073 2,321 2,100 0.450
NC042CP0 4.2498 5.0003 4.527 4.723 1,108 2,370 2,220 0.470
NC045CP0 4.4998 5.2503 4.777 4.973 1,143 2,418 2,340 0.480
NC047CP0 4.7498 5.5003 5.027 5.223 1,176 2,464 2,460 0.500
NC050CP0 4.9998 5.7503 5.277 5.473 1,209 2,509 2,590 0.580
NC055CP0 5.4998 6.2503 5.777 5.973 1,274 2,594 2,830 0.590
NC060CP0 5.9998 6.7503 6.277 6.473 1,337 2,674 3,070 0.630
NC065CP0 6.4998 7.2503 6.777 6.973 1,397 2,751 3,310 0.680
NC070CP0 6.9998 7.7503 7.277 7.473 1,457 2,823 3,550 0.730
NC075CP0 7.4998 8.2503 7.777 7.973 1,514 2,893 3,790 0.780
NC080CP0 7.9998 8.7503 8.277 8.473 1,570 2,960 4,030 0.840
NC090CP0 8.9998 9.7503 9.277 9.473 1,678 3,085 4,510 0.940
NC100CP0 9.9998 10.7503 10.277 10.473 1,781 3,203 4,990 1.060
NC110CP0 10.9998 11.7503 11.277 11.473 1,879 3,313 5,470 1.160
NC120CP0 11.9998 12.7503 12.277 12.473 1,974 3,417 5,950 1.250
NC140CP0 13.9998 14.7503 14.277 14.473 2,154 3,611 6,910 1.520
NC160CP0 15.9998 16.7503 16.277 16.473 2,321 3,787 7,880 1.730
NC180CP0 17.9998 18.7503 18.277 18.473 2,478 3,951 8,840 1.940
NC200CP0 19.9998 20.7503 20.277 20.473 2,626 4,104 9,800 2.160
NC250CP0 24.9998 25.7503 25.277 25.473 2,962 4,447 12,200 2.690
NC300CP0 29.9998 30.7503 30.277 30.473 3,260 4,750 14,610 3.210
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Notes
1 Capacities listed are not simultaneous. For combined loading see discussion of Bearing Selection and Load Analysis in the Kaydon Reali-Slim® bearing catalog. Dynamic capacities are based upon 1 million revolutions of L10 life. Published capacities do not apply to hybrid series bearings P, X, and Y. Contact Kaydon product engineering for values.
2 Static capacities are non-brinell limits based on rigid support from the shaft and housing.
3 ISO Radial ratings are calculated per ISO 281:1990. They are included for comparison only.
4 "F" is the maximum shaft or housing fillet radius the bearing corners will clear.

 
Related pages
NC series, type A
NC series, type X
Thin section bearing selector
Endurakote®-plated bearings part number codes
Reali-Design® engineering software

Related downloads
Kaydon Reali-Slim® bearing catalog (Adobe PDF)

Adobe Acrobat Reader

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Snap-over separator
3/16" balls

NC series, type C - radial contact, bearing profile

4F = 0.040
Bearing corners are
normally chamfered