Superball Closed Linear Ball Bushings

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Superball Closed Linear Ball Bushings are used in demanding applications and are designed to provide high precision movement and smooth motion. Composed of a housing with a row of 4-6 round ball circuits housed in a cage. This bushing type has three times the load capacity and a life span of 27 times that of traditional linear bushings. They provide self-alignment, which extends travel life by minimising friction between the shaft and balls and allowing for slight misalignments between the shaft and the bearing.

It has a closed design that shields the interior bearing components from dust, dirt, and other contaminants and is only intended for use with hardened shafts.

It can withstand temperatures from -20C to +80C and is ideal for applications such as automation systems, food packaging machines, and manufacturing processes.

This bushing type has three times the load capacity and a life span of 27 times that of traditional linear bushings.

Provide self-alignment, which extends travel life by minimising friction between the shaft and balls.

It has a closed design that shields the interior bearing components from dust, dirt, and other contaminants.

Material: SteelColour: Material Flammability Standard:

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Product SKUs information
Price range	Availability	l2	No. of ball circuits	Dyn. load C max. N	d1 tol. h6	d2 tol. h6	l3	l1
R 314,729 - R 449,6906	33 In stock - Delivery conditions may apply, visit our FAQs	31.3	6.0	1670.0	20.0	32.0	1.65	45.0

R 558,8934 - R 798,5228	14 In stock - Delivery conditions may apply, visit our FAQs	51.8	6.0	2800.0	30.0	47.0	1.90	68.0

R 306,3846 - R 437,7182	In production	21.7	5.0	550.0	10.0	19.0	1.35	29.0

R 680,9756 - R 972,8482	In production	51.8	6.0	2800.0	30.0	47.0	1.90	68.0

R 231,8292 - R 331,2364	28 In stock - Delivery conditions may apply, visit our FAQs	21.7	5.0	550.0	10.0	19.0	1.35	29.0

R 237,634 - R 339,5808	48 In stock - Delivery conditions may apply, visit our FAQs	22.7	5.0	1100.0	12.0	22.0	1.35	32.0

R 414,1362 - R 591,5454	23 In stock - Delivery conditions may apply, visit our FAQs	43.8	6.0	2750.0	25.0	40.0	1.90	58.0

R 955,2524 - R 1 364,6722	5 In stock - Delivery conditions may apply, visit our FAQs	77.4	6.0	7940.0	50.0	75.0	2.70	100.0

R 323,6176 - R 462,3886	4 In stock - Delivery conditions may apply, visit our FAQs	24.7	5.0	1250.0	16.0	26.0	1.35	36.0

R 1 196,6958 - R 1 709,5136	In production	77.4	6.0	7940.0	50.0	75.0	2.70	100.0

R 525,6972 - R 750,996	In production	43.8	6.0	2750.0	25.0	40.0	1.90	58.0

R 309,8312 - R 442,616	In production	22.7	5.0	1100.0	12.0	22.0	1.35	32.0

R 408,8756 - R 584,108	In production	31.3	6.0	1670.0	20.0	32.0	1.65	45.0

R 1 036,5196 - R 1 480,7682	In production	60.4	6.0	5720.0	40.0	62.0	2.20	80.0

R 248,6994 - R 355,3626	146 In stock - Delivery conditions may apply, visit our FAQs	24.7	5.0	1250.0	16.0	26.0	1.35	36.0

R 708,0042 - R 1 011,4864	34 In stock - Delivery conditions may apply, visit our FAQs	60.4	6.0	5720.0	40.0	62.0	2.20	80.0