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Axial angular contact ball bearing, steel double-row

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        Axial angular contact ball bearing, steel double-row

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DescriptionMaterial:Steel housing.
Nitrile rubber seal.Version:Ground edges.Note:Preloaded high-accuracy bearings with a 60° thrust angle. The bearings accept both radial and axial forces from both directions. Due to their preload, the angular contact ball bearings provide a high level of stiffness, excellent concentricity, precise tool positioning and repeatability.

The integrated low-friction seal effectively keeps dirt away from the bearing, thereby ensuring excellent operating safety and a long service life.

The bearing friction coefficient Mrl is a reference value.

The moment of inertia corresponds to that of the rotating inner ring.

The limiting speeds are applicable after grease is applied.Technical data:All bearings are supplied ready for mounting with lubricating grease type KE2P-35 acc. to DIN 51825.

Housing and shaft tolerances correspond to roundness tolerance class IT2 and perpendicularity tolerance class IT4.Application:For thread drive bearing.Temperature range:-30 °C to +120 °C.Assembly:Precision slotted nuts must be used for mounting the threaded spindles.

To compensate for any material settling during assembly, tighten the slotted nuts using 2x tightening torque, loosen slightly and then tighten using the prescribed tightening torque.Special features:

DownloadHere is all the information as a PDF datasheet:

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Datasheet 23806 Axial angular contact ball bearing, steel double-row

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Order No.	Abbreviation	Version 1	B	D	D1	D2	R min.	R1 min.	α	Tightening torque, precision locknut Nm	Speed limit rpm	Static load rating N	Dynamic load rating N	Price
23806-101003420	1034-2RS	double-row	20 -0,25	10-0,008	34-0,011	21	0,3	0,6	60°	6	4600	18800	13400	224.53 €
23806-101204225	1242-2RS	double-row	25 -0,25	12-0,005	42-0,010	25	0,3	0,6	60°	8	3800	24700	16900	231.27 €
23806-101504525	1545-2RS	double-row	25 -0,25	15-0,005	45-0,01	27,5	0,3	0,6	60°	10	3500	28000	17900	235.87 €
23806-101704725	1747-2RS	double-row	25 -0,25	17-0,005	47-0,01	29,5	0,3	0,6	60°	15	3300	31000	18800	238.02 €
23806-102005228	2052-2RS	double-row	28 -0,25	20-0,005	52-0,01	35	0,3	0,6	60°	18	3000	47000	26000	242.63 €
23806-102505728	2557-2RS	double-row	28 -0,25	25-0,005	57-0,01	40	0,3	0,6	60°	25	2600	55000	27500	272.08 €
23806-103006228	3062-2RS	double-row	28 -0,25	30-0,005	62-0,01	45	0,3	0,6	60°	32	2200	64000	29000	285.57 €
23806-104007534	4075-2RS	double-row	34 -0,25	40-0,005	75-0,01	57	0,3	0,6	60°	55	1800	101000	43000	345.67 €

Order No.	Abbreviation	Axial rigidity N/μm	Tilt rigidity Nm/mrad	Bearing friction torque Nm	Moment of inertia kg.cm²	Circular runout μm	Radial bearing clearance	Hole tolerance μm	OD tolerance μm	Width tolerance μm	Price
23806-101003420	1034-2RS	325	25	0,12	0,029	2,0	pre-tensioned	0-5	0-10	0-250	224.53 €
23806-101204225	1242-2RS	375	50	0,16	0,068	2,0	pre-tensioned	0-5	0-10	0-250	231.27 €
23806-101504525	1545-2RS	400	65	0,20	0,102	2,0	pre-tensioned	0-5	0-10	0-250	235.87 €
23806-101704725	1747-2RS	450	80	0,24	0,132	2,0	pre-tensioned	0-5	0-10	0-250	238.02 €
23806-102005228	2052-2RS	650	140	0,30	0,273	2,0	pre-tensioned	0-5	0-10	0-250	242.63 €
23806-102505728	2557-2RS	750	200	0,40	0,486	2,0	pre-tensioned	0-5	0-10	0-250	272.08 €
23806-103006228	3062-2RS	850	300	0,50	0,730	2,5	pre-tensioned	0-5	0-10	0-250	285.57 €
23806-104007534	4075-2RS	1000	550	0,70	2,260	2,5	pre-tensioned	0-5	0-10	0-250	345.67 €