extraction sleeve with small extraction nut d1 60-190mm

withdrawal(Extraction) sleeves can be used to mount bearings with a tapered bore on cylindrical seats of stepped shafts. The sleeve is pressed into the bore of the bearing that abuts a shaft shoulder or similar fixed component. The sleeve is located on the shaft by a nut or an end plate. Lock nuts or endplates are not supplied with the withdrawal sleeves. KM or HM lock nuts and respective locking washers are suitable but must be ordered separately. Further information will be found in the section "Lock nuts with locking washer or clip".

To secure the bearing to the shaft, press the withdrawal sleeve into the bearing bore. To do this, particularly where larger bearings are concerned, considerable force is required to overcome the friction between the mating surfaces of the bearing and sleeve and of the sleeve and shaft. Mounting and dismounting of bearings on withdrawal sleeves can be facilitated considerably by using a hydraulic nut .

Basic design

ADP withdrawal sleeves are slotted and have an external taper of 1:12 except for those in the AH 240 and AH 241 series which have an external taper of 1:30 and are intended for use with wide bearings in the 40 and 41 Dimension Series.

The nuts required for dismounting the withdrawal sleeve are not supplied with the sleeve and must be ordered separately. Appropriate sizes are listed in the product table. Appropriate hydraulic nuts for dismounting are listed there as well.

Materials

The materials using in ADP withdrawal sleeves are carbon steel with a tensile strength at least 430N /mm2.

Dimensions

The dimensions of ADP withdrawal sleeves are in accordance with ISO 2982-1:1995.

Tolerances

The bore diameter of ADP withdrawal sleeves is to tolerance JS9, the width to h13.

Thread

ADP withdrawal sleeves up to size 38 have metric threads with 6g tolerances according to ISO 965-3:1998. Larger withdrawal sleeves have metric trapezoidal threads with 7e tolerance according to ISO 2903:1993.

If standard nuts are not used, the threads of nuts for withdrawal sleeves up to size 38 should correspond to tolerance 5H according to ISO 965-3:1998. The threads of nuts for larger withdrawal sleeves should correspond to tolerance 7H according to ISO 2903:1993.

Shaft tolerances

As withdrawal sleeves adapt themselves to the shaft diameter, wider diameter tolerances can be permitted than for the seating of a bearing with a cylindrical bore. However, the form tolerances must be kept within narrow limits as the accuracy of form directly affects the running accuracy of the bearing. Generally, shafts should be machined to an h9 tolerance but the cylindricity should be to IT5/2 according to ISO 1101:2004.
model:AH2313G,AHX2314G,AHX2315G,AHX2322G,AHX2324G,AHX2326G,AHX2328G,AHX2330G,AH2332G,AH2334G,AH2336G,AH2338G,
            AHX3222G,AHX3224G,AHX3226G,AHX3228G,AHX3230G,AH3232G,AH3234G,AH3236G,AH3238G,
            AHX3130G,AH3132G,AH3134G,AH3136G,AH3138G,AH3038G,AH3040G,AH2236G,AH2238G
            AHX2314/60G,AHX2315/65G,AHX2322/100G,AHX2324/110G,AHX2326/115G,AHX2328/125G,
            AHX2330/135G,AH2332/140G,AH2334/150G,AH2336/160G,AH2338/170G
            AHX3230/135G,AH3132/140G,AH3134/150G,AH2236/160G,AH2238/170G

1) Width before the sleeve is pressed into the bearing bore
Dimensions												Mass		Desi Gnations
d1	d				B1	B2 1)		G	G1	G2	e		Extraction sleeve					Appropriateextraction nut				Lock nut	Lockingwasher		Bearings
mm 60			65 70		61 64	64 68		M 70×2 M 75×2	12 12	--	--	Kg0,390,70	AH 2313 G AHX 2314/60 G					KM 14 KM 15				KM 12 KM 12	MB 12 MB 12		2313K ,22313K22314K
65			70 75		64 68	68 72		M 75×2 M 80×2	12 12	--	--	0,420,81	AHX 2314 G AHX 2315/65 G					KM 15 KM 16				KM 13 KM 13	MB 13 MB 13		22314K 2315K ,22315K
70			75		68	72		M 80×2	12	-	-	0,48	AHX 2315 G					KM 16				KM 14	MB 14		2315K ,22315K
100		110			98 102		M 120×2		16	-	-	1,95	AHX 2322/100 G							KM 24	KM 20		MB 20	22322K
105		110			82 86 98 102		M 120×2 M 120×2		11 16	--	--	1,001,30	AHX 3222 G AHX 2322 G			KM 24 KM 24					KM 21 KM 21		MB 21 MB 21	23222K 2322K,22322K
110		120		105 109			M 130×2		17	-	-	2,35	AHX 2324/110 G							KM 26	KM 22		MB 22	22324K
115		120 90 94 105 109 130 115 119					M 130×2 M 130×2 M 140×2		13 17 19	---	---	1,701,553,60	AHX 3224 G AHX 2324 G AHX 2326/115 G							KM 26 KM 26 KM 28	KM 23 KM 23 KM 23		MB 23 MB 23 MB 23	23224K 22324K 22326K
125		130 98 102 115 119 140 125 130					M 140×2 M 140×2 M 150×2		15 19 20	---	---	1,501,854,30	AHX 3226 G AHX 2326 G AHX 2328/125 G							KM 28 KM 28 KM 30	KM 25 KM 25 KM 25		MB 25 MB 25 MB 25	23226K 22326K 22328K
135 135		140 150		104 109 125 130 96 101 135 140			M 150×2 M 150×2 M 160×3 M 160×3		15 20 15 24	----	----	1,752,553,405,10	AHX 3228 G AHX 2328 G AHX 3130/135 GAHX 2330/135 G							KM 30 KM 30 KM 32 KM 32	KM 27 KM 27 KM 27 KM 27		MB 27 MB 27 MB 27 MB 27	23228K 22328K 23130K,22230K22330K
140		160		103 108 140 146			M 170×3 M 170×3		16 24	--	--	4,257,25	AH 3132/140 GAH 2332/140 G						KM 34 KM 34		KM 28 KM 28		MB 28 MB 28	23132K,22232K22332K
145		150		96 101 114 119 135 140			M 160×3 M 160×3 M 160×3		15 17 24	---	---	1,702,102,75	AHX 3130 G AHX 3230 G AHX 2330 G				KM 32 KM 32 KM 32				KM 29 KM 29 KM 29		MB 29 MB 29 MB 29	23130K,22230K23230K 22330K
150		160 103 108 124 130 140 146 170 104 109 146 152					M 170×3 M 170×3 M 170×3 M 180×3 M 180×3		24 20 24 16 24	-----	-----	3,003,704,355,408,50	AH 3132 G AH 3232 G AH 2332 G AH 3134/150 GAH 2334/150 G						KM 34 KM 34 KM 34 KM 36 KM 36		KM 30 KM 30 KM 30 KM 30 KM 30		MB 30 MB 30 MB 30 MB 30 MB 30	23132K,22232K23232K 22332K 23134K,22234K22334K
160		170		104 109			M 180×3		16	-	-	3,20	AH 3134 G		KM 36						KM 32		MB 32	23134K,22234K
54												ADP