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High-Quality Splined Shaft Collars

Our precision-engineered splined shaft collars adhere to DIN ISO 14 standards, ensuring direct interchangeability and exceptional holding power on splined shafts. A splined shaft collar is a crucial mechanical component used to secure, position, or align parts on a splined shaft. These shafts feature grooves or ridges that fit into matching grooves in the collar, facilitating torque transmission and preventing rotation between the shaft and collar. This design guarantees a secure fit and precise alignment, making splined shaft collars ideal for applications requiring a fixed position on rotating shafts, such as machinery and automotive systems.

We offer splined shaft collars in C45 steel, brass, stainless steel, and aluminum, accommodating spline shaft diameters from 14mm to 54mm. For more information or to request a quote on our splined shaft collars, please contact our customer service team. We are happy to assist you. Below, you'll find our standard offerings and dimensions for both splined shaft collars for spline hubs and clamp spline shaft collars. We also provide custom-machined shaft collars upon request!

Splined Shaft Collars for Splined Hubs

These splined shaft collars come with convenient mounting holes that align directly with our splined hubs.

Specifications Table

Profile Description	(A)	(B)	(B1)	(C)	(d)	(L)	(K)	(T)	(S)	C45 Material	Brass Material	Stainless Material
KN 11 X 14	42mm	28mm	4.5mm	20mm	11mm	12mm	2mm	4.6mm	M4	64860200	64865200	64899602
KN 13 X 16	50mm	36mm	4.5mm	22mm	13mm	12mm	2mm	4.6mm	M4	64860400	64865400	64899604
KN 16 X 20	52mm	38mm	5.5mm	25mm	16mm	14mm	2mm	5.7mm	M5	64860500	64865500	64899605
KN 18 X 22	54mm	40mm	5.5mm	30mm	18mm	14mm	3mm	5.7mm	M5	64860100	64865100	64899601
KN 21 X 25	62mm	48mm	6.6mm	35mm	21mm	14mm	3mm	6.8mm	M5	64860600	64865600	64899606
KN 23 X 28	64mm	50mm	6.6mm	36mm	23mm	15mm	3mm	6.8mm	M6	64860300	64865300	64899603
KN 26 X 32	70mm	56mm	6.6mm	40mm	26mm	15mm	3mm	6.8mm	M6	64860700	64865700	64899607
KN 28 X 14	78mm	60mm	9.0mm	46mm	28mm	18mm	3mm	9.0mm	M8	64860900	64865900	64899609
KN 32 X 38	82mm	65mm	9.0mm	50mm	32mm	18mm	3mm	9.0mm	M8	64860800	64865800	64899608
KN 36 X 42	90mm	70mm	9.0mm	52mm	36mm	18mm	3mm	9.0mm	M8	64861200	64866200	64899612
KN 42 X 48	95mm	75mm	11.0mm	60mm	42mm	22mm	3mm	11.0mm	M8	64861000	64866000	64899610
KN 46 X 54	100mm	80mm	11.0mm	65mm	46mm	24mm	3mm	11.0mm	M8	64861400	64866400	64899614

Splined Clamp Shaft Collars

Our splined clamp shaft collars are traditional single-split shaft collars. Version 1 features a screw thread (DIN 912) covered with a polyamide layer, while Version 2 includes an additional nut for adjusting the inner diameter and serving as a lock nut

Specifications Table

Profile Description	Version (C45)	Version (Aluminum)	(A)	(d)	(L)	(R)	Screw (DIN912)	Nut	C45 Material	Aluminum Material
KN 11 X 14	1	1	30mm	11mm	11mm	34.7mm	M4x12	-	64867200	64862200
KN 13 X 16	1	1	34mm	13mm	13mm	39.9mm	M5x14	-	64867400	64862400
KN 16 X 20	1	1	40mm	16mm	15mm	47.6mm	M6x16	-	64867500	64862500
KN 18 X 22	1	1	42mm	18mm	15mm	49.3mm	M6x16	-	64867100	64862100
KN 21 X 25	1	1	45mm	21mm	15mm	51.8mm	M6x16	-	64867600	64862600
KN 23 X 28	1	1	48mm	23mm	15mm	54.4mm	M6x18	-	64867300	64862300
KN 26 X 32	2	1	54mm	26mm	15mm	59.7mm	M6x18	10mm	64867700	64862700
KN 28 X 34	2	2	57mm	28mm	15mm	62.3mm	M6x18	10mm	64867900	64862900
KN 32 X 38	2	2	60mm	32mm	15mm	66.0mm	M6x18	10mm	64867800	64862800
KN 36 X 42	2	2	73mm	36mm	19mm	80.4mm	M8x25	13mm	64868200	64863200
KN 42 X 48	2	2	78mm	42mm	19mm	85.7mm	M8x25	13mm	64868000	64863000