Clamping elements with front fastening

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  - Systems and components for machine and plant construction
    - Drive technology
      - Chains and sprockets
        Clamping elements with front fastening

Item description/product images

DescriptionMaterial:Housing sintered steel.
Size 5 EN-GJS-400-15.
Size 6 S235JR.
Clamping arm steel S235JR.
Spring body natural rubber.
Steel screw.Version:Steel parts painted.
Screw ISO 4762, grade 8.8, electro zinc-plated.Note:Clamping element with integrated highly elastic, shape-retaining natural rubber buffer.

Together with a chain tensioner set, sprocket set or a tension pulley, the clamping element makes a ready-to-install tensioning unit suitable for tensioning chain and belt drives. Suitable for both tensioning directions. The clamping elements are maintenance-free and tear-off resistant.

The clamping element is fastened to the machine component with a screw. If necessary, a heavy-duty dowel pin can be inserted in the positioning notch “P” for torque support.Temperature range:-55 °C to +85 °C.Special features:

DownloadHere is all the information as a PDF datasheet:

Are you looking for CAD data? These can be found directly in the product table.

Datasheet 22281-16 Clamping elements with front fastening

250 kB

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Order No.	Size	A1	A2	A3	B	D	D1	D2	H	L	L1	L2	L3	P	S1	Tightening torque of screw C1 Nm	F1 N	F2 N	Price
22281-16-2	2	100	80	19,5	25	48	10,5	M6	115	63+1 -0,5	13	8	5	8,5	53	10	140	170	on request
22281-16-3	3	100	80	24,5	30	60	10,5	M8	115	78+1,5 -0,5	17	10	6	8,5	53	25	320	430	on request
22281-16-4	4	130	100	34	50	78	12,5	M10	155	108+2 -0,5	17	14	8	10,5	69	49	820	1050	on request
22281-16-5	5	175	140	42	60	100	20,5	M12	205	145+2 -0,5	15	15	10	12,5	93	145	1500	1880	on request
22281-16-6	6	220	175	50	70	114	20,5	M16	255	198+3 -1	34	18	12	12,5	117	410	2500	3125	on request