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Clamping Bushes MSA, boreholes 19 - 50 mm

$..//Image/250-250/Bilder_Ecomm\Productpics\Spannsatz-MSA.gif.ashx$ $..//Image/250-250/Bilder_Ecomm\Productpics\Spannsatz-MSA.jpg.ashx$

Material: Steel.

Mechanical, all-steel clamping elements, containing no hydraulic pressure medium. Both inner part (1) and outer part (2) have a cylindrical buttress thread with a lengthwise slot. The inner ring (3) connected to the inner part (4) has threaded studs, that create a tensioning effect when tightened.The bushes are designed for very high loads in radial as well as in axial direction. The axial runout does usually not exceed 0,02 mm. If a clamping bush without slot on the outside part is to be welded onto a workpiece, we would ask you to contact us first. Feather key grooves in the shaft do not cause any problems; simply remove the frictional corrosion.

Tolerance: Shaft h11 up to k6, Hub H7 up to H11

The values for the maximum transmittable torque and the maximum permissible axial force for the clamping bush at static load are stated in the table above. With dynamic load these values have to be reduced, i.e. divided by the operating factors listed in the adjoining table.

Operating factor: See PDF-catalog page.

1) approximate surface pressure between clamping bush and hub.

Service:

Catalog page

_{The supplied 3D models, pictures and technical drawings are made with reasonable care.
Nevertheless liability is excluded for the accuracy and correctness of this data.}

( Available from stock without engagement / Delivery period by arrangement. Please contact us. )

Article ID	Quantity	d [mm]	D [mm]	D₁ [mm]	L [mm]	L₁ [mm]	B [mm]	Übertragbares Drehmoment M_v [Nm]	Admissible Axial Load Pax [kN]	Surface Pressure [N/mm²]	No. of Pins [pcs]	Thread [mm]	Min. Torque M t [Nm]	Weight [kg]
61501900		19	42	49	27	36,0	9,5	170	18	42	4	M 6 x 12	8	0,33
61502000		20	42	49	27	36,0	9,5	180	18	42	4	M 6 x 12	8	0,32
61502200		22	42	49	27	36,0	9,5	200	18	42	4	M 6 x 12	8	0,31
61502400		24	46	53	27	37,0	10,5	325	27	58	6	M 6 x 12	8	0,37
61502500		25	46	53	27	37,0	10,5	340	27	58	6	M 6 x 12	8	0,36
61502800		28	55	63	32	44,0	12,5	490	35	66	4	M 8 x 16	18	0,64
61503000		30	55	63	32	44,0	12,5	525	35	66	4	M 8 x 16	18	0,61
61503200		32	60	67	37	49,0	12,5	650	41	60	5	M 8 x 16	18	0,81
61503500		35	60	67	37	49,0	12,5	720	41	61	5	M 8 x 16	18	0,75
61503800		38	67	75	45	57,0	12,5	950	50	54	6	M 8 x 16	18	1,13
61504000		40	67	75	45	57,0	12,5	1000	50	54	6	M 8 x 16	18	1,06
61504200		42	67	75	45	57,0	12,5	1050	50	54	6	M 8 x 16	18	1,01
61504500		45	70	77	50	63,0	13,5	1280	57	53	7	M 8 x 16	18	1,17
61504800		48	77	83	55	68,8	14,0	1560	65	50	8	M 8 x 16	18	1,62
61505000		50	77	83	55	68,5	14,0	1625	65	50	8	M 8 x 16	18	1,53

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