Reali-Slim® sealed bearings, JHA series (double sealed), 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						Limiting speeds (RPM)^**	Torque max. no load (in-oz)⁴	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.
JHA10XL0	1.000	1.375	1.108	1.274	290	247	730	370	170	110	3,000	5	0.035
JHA15XL0	1.500	1.875	1.608	1.774	400	296	1,000	460	340	187	2,000	5	0.052
JHA17XL0	1.750	2.125	1.858	2.024	460	319	1,140	500	440	232	1,710	6	0.060

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.
4	Torque figures shown are for single bearings with standard lubricant at room temperature and under 5 pounds thrust load.
**	Values apply to bearings loaded up to 20% of their dynamic capacity.
*	Contact Kaydon for lead time and minimum purchase requirement.
Sealed series bearings are supplied with general purpose grease, satisfactory for operating temperatures of -40°F to +250°F (-40°C to +121°C). Other lubricants are available on special order.

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

Adobe Acrobat Reader

Snapover separator
3/32" balls

³F = 0.015
Bearing corners are
normally chamfered

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