Reali-Slim® open bearings, KG series, type X

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A Conrad assembled bearing designed for applications involving multiple loads. Unique internal geometry permits application of radial load, thrust load in either direction, and moment load, individually or in any combination. A single four-point contact bearing may replace two bearings in many applications.

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Kaydon part number	Dimensions in Inches				Capacities¹						Approx. weight (lbs)
	Bore	Outside dia.	Land dia. L₁	Land dia. L₂	Radial (lbs)		Thrust (lbs)		Moment (in-lbs)
	Bore	Outside dia.	Land dia. L₁	Land dia. L₂	Static²	Dyn.	Static²	Dyn.	Static²	Dyn.
*KG040XP0	4.000	6.000	4.742	5.258	8,210	7,979	20,520	11,260	20,520	14,966	3.600
*KG042XP0	4.250	6.250	4.992	5.508	8,210	7,917	20,520	11,260	21,550	15,592	3.800
*KG045XP0	4.500	6.500	5.242	5.758	8,760	8,205	21,890	11,750	24,080	16,930	4.000
*KG047XP0	4.750	6.750	5.492	6.008	9,300	8,487	23,260	12,230	26,740	18,306	4.100
KG050XP0	5.000	7.000	5.742	6.258	9,850	8,762	24,620	12,710	29,550	19,721	4.300
*KG055XP0	5.500	7.500	6.242	6.758	10,400	8,979	25,990	13,180	33,790	21,896	4.700
KG060XP0	6.000	8.000	6.742	7.258	11,490	9,503	28,730	14,090	40,220	24,956	5.100
*KG065XP0	6.500	8.500	7.242	7.758	12,040	9,713	30,100	14,530	45,140	27,327	5.400
KG070XP0	7.000	9.000	7.742	8.258	13,130	10,208	32,830	15,400	52,530	30,636	5.800
KG075XP0	7.500	9.500	8.242	8.758	13,680	10,410	34,200	15,820	58,140	33,196	6.100
KG080XP0	8.000	10.000	8.742	9.258	14,770	10,882	36,940	16,650	66,480	36,743	6.500
KG090XP0	9.000	11.000	9.742	10.258	16,420	11,526	41,040	17,870	82,080	43,240	7.200
KG100XP0	10.000	12.000	10.742	11.258	18,060	12,147	45,140	19,040	99,320	50,124	7.900
KG110XP0	11.000	13.000	11.742	12.258	19,700	12,739	49,250	20,180	118,200	57,347	8.600
KG120XP0	12.000	14.000	12.742	13.258	21,340	13,315	53,350	21,280	138,700	64,935	9.300
KG140XP0	14.000	16.000	14.742	15.258	24,620	14,404	61,560	23,410	184,700	81,056	10.800
KG160XP0	16.000	18.000	16.742	17.258	27,910	15,425	69,770	25,450	237,200	98,373	12.300
KG180XP0	18.000	20.000	18.742	19.258	31,190	16,386	77,980	27,410	296,300	116,793	13.700
KG200XP0	20.000	22.000	20.742	21.258	34,470	17,293	86,180	29,300	362,000	136,238	15.800
KG2-20XP0	22.000	24.000	22.742	23.258	37,760	18,152	94,390	31,130	434,200	156,625	17.300
KG250XP0	25.000	27.000	25.742	26.258	42,680	19,360	106,700	33,780	554,900	188,838	19.500
*KG300XP0	30.000	32.000	30.742	31.258	50,890	21,200	127,200	37,980	788,800	246,541	23.300
KG350XP0	35.000	37.000	35.742	36.258	59,100	22,845	147,700	41,970	1,064,000	308,527	27.100
KG400XP0	40.000	42.000	40.742	41.258	67,310	24,332	168,300	45,770	1,380,000	374,256	30.800

Notes
1	Capacities listed are not simultaneous. For combined loading see discussion of Bearing Selection and Load Analysis in "Catalog 300—Ball & Roller Bearings". 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	"F" is the maximum shaft or housing fillet radius the bearing corners will clear.
*	Contact Kaydon for lead time and minimum purchase requirement.

Related downloads
Catalog 300: open bearings, type X (Adobe PDF)
Catalog 300: all pages (Adobe PDF)
Precision tolerances and recommended fits (Adobe PDF)

Adobe Acrobat Reader

Snapover separator
1/2" balls

³F = 0.080
Bearing corners are
normally chamfered

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