External Retaining Rings

Shaft walking out and chewing up your bearings? External retaining rings snap into a groove to hold collars, pulleys and bearings where you put them. Run carbon spring steel with a rust inhibited finish for everyday service, step up to 18-8 stainless when corrosion is the enemy. We stock SAE and metric sizes so you can match the groove and move on.

72 results

SAE External Retaining Rings (Snap Rings)

Metric External Retaining Rings (Snap Rings)

SAE 18-8 Stainless Steel External Retaining Rings (Snap Rings)

SAE External Retaining Rings (Snap Rings)

SAE external retaining rings made from carbon spring steel with a rust-inhibited dry finish. These external snap rings resist corrosion and provide spring-tempered retention for shafts and housings. Available in a full SAE range and made in the U.S.A.

Shaft Diameter	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
3/16"	50	416018	Log in to view price
3/16" External Snap Ring (Retaining Ring) - 50 Pack Item #: 416018 Package Weight: 0.1 lbs View Product Details Log in to Order
1/4"	50	416025	Log in to view price
1/4" External Snap Ring (Retaining Ring) - 50 Pack Item #: 416025 Package Weight: 0.1 lbs View Product Details Log in to Order
9/32"	50	416028	Log in to view price
9/32" External Snap Ring (Retaining Ring) - 50 Pack Item #: 416028 Package Weight: 0.1 lbs View Product Details Log in to Order
5/16"	50	416031	Log in to view price
5/16" External Snap Ring (Retaining Ring) - 50 Pack Item #: 416031 Package Weight: 0.1 lbs View Product Details Log in to Order
11/32"	50	416034	Log in to view price
11/32" External Snap Ring (Retaining Ring) - 50 Pack Item #: 416034 Package Weight: 0.1 lbs View Product Details Log in to Order
3/8"	50	416037	Log in to view price
3/8" External Snap Ring (Retaining Ring) - 50 Pack Item #: 416037 Package Weight: 0.1 lbs View Product Details Log in to Order
13/32"	25	416041	Log in to view price
13/32" External Snap Ring (Retaining Ring) - 25 Pack Item #: 416041 Package Weight: 0.1 lbs View Product Details Log in to Order
7/16"	25	416043	Log in to view price
7/16" External Snap Ring (Retaining Ring) - 25 Pack Item #: 416043 Package Weight: 0.1 lbs View Product Details Log in to Order
1/2"	25	416050	Log in to view price
1/2" External Snap Ring (Retaining Ring) - 25 Pack Item #: 416050 Package Weight: 0.1 lbs View Product Details Log in to Order
9/16"	25	416055	Log in to view price
9/16" External Snap Ring (Retaining Ring) - 25 Pack Item #: 416055 Package Weight: 0.1 lbs View Product Details Log in to Order
5/8"	25	416062	Log in to view price
5/8" External Snap Ring (Retaining Ring) - 25 Pack Item #: 416062 Package Weight: 0.1 lbs View Product Details Log in to Order
11/16"	25	416068	Log in to view price
11/16" External Snap Ring (Retaining Ring) - 25 Pack Item #: 416068 Package Weight: 0.1 lbs View Product Details Log in to Order

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Metric External Retaining Rings (Snap Rings)

Metric external retaining rings made from carbon spring steel with zinc yellow plated or plain finishes. External snap-ring design fits metric shaft grooves and resists corrosion where plated; suitable for shaft retention and axial locating in mechanical assemblies.

Shaft Diameter	Groove Diameter	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
M4	3.8 mm	50	465204	Log in to view price
M4 External Retaining Ring - 50 Pack Item #: 465204 Package Weight: 0.1 lbs View Product Details Log in to Order
M6	5.7 mm	50	465206	Log in to view price
M6 External Retaining Ring - 50 Pack Item #: 465206 Package Weight: 0.1 lbs View Product Details Log in to Order
M8	7.6 mm	50	465208	Log in to view price
M8 External Retaining Ring - 50 Pack Item #: 465208 Package Weight: 0.1 lbs View Product Details Log in to Order
M10	9.6 mm	50	465210	Log in to view price
M10 External Retaining Ring - 50 Pack Item #: 465210 Package Weight: 0.1 lbs View Product Details Log in to Order
M12	11.5 mm	50	465212	Log in to view price
M12 External Retaining Ring - 50 Pack Item #: 465212 Package Weight: 0.1 lbs View Product Details Log in to Order
M14	13.4 mm	50	465214	Log in to view price
M14 External Retaining Ring - 50 Pack Item #: 465214 Package Weight: 0.1 lbs View Product Details Log in to Order
M15	14.3 mm	50	465215	Log in to view price
M15 External Retaining Ring - 50 Pack Item #: 465215 Package Weight: 0.1 lbs View Product Details Log in to Order
M16	15.2 mm	25	465216	Log in to view price
M16 External Retaining Ring - 25 Pack Item #: 465216 Package Weight: 0.1 lbs View Product Details Log in to Order
M18	17 mm	25	465218	Log in to view price
M18 External Retaining Ring - 25 Pack Item #: 465218 Package Weight: 0.1 lbs View Product Details Log in to Order
M19	18 mm	25	465219	Log in to view price
M19 External Retaining Ring - 25 Pack Item #: 465219 Package Weight: 0.1 lbs View Product Details Log in to Order
M20	19 mm	25	465220	Log in to view price
M20 External Retaining Ring - 25 Pack Item #: 465220 Package Weight: 0.1 lbs View Product Details Log in to Order
M22	21 mm	25	465222	Log in to view price
M22 External Retaining Ring - 25 Pack Item #: 465222 Package Weight: 0.1 lbs View Product Details Log in to Order

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SAE 18-8 Stainless Steel External Retaining Rings (Snap Rings)

SAE external retaining rings made from heat‑treated 18-8 stainless steel. These self‑locking snap rings feature high tolerance design and spring tension that helps maintain secure shaft retention and resists corrosion. Made in the U.S.A.

Shaft Diameter	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/4"	25	3311025	Log in to view price
1/4" 18-8 Stainless Steel (SAE) External Snap Ring - 25 Pack Item #: 3311025 Package Weight: 0.1 lbs View Product Details Log in to Order
9/32"	25	3311028	Log in to view price
9/32" 18-8 Stainless Steel (SAE) External Snap Ring - 25 Pack Item #: 3311028 Package Weight: 0.1 lbs View Product Details Log in to Order
5/16"	25	3311031	Log in to view price
5/16" 18-8 Stainless Steel (SAE) External Snap Ring - 25 Pack Item #: 3311031 Package Weight: 0.1 lbs View Product Details Log in to Order
11/32"	25	3311034	Log in to view price
11/32" 18-8 Stainless Steel (SAE) External Snap Ring - 25 Pack Item #: 3311034 Package Weight: 0.1 lbs View Product Details Log in to Order
3/8"	25	3311037	Log in to view price
3/8" 18-8 Stainless Steel (SAE) External Snap Ring - 25 Pack Item #: 3311037 Package Weight: 0.1 lbs View Product Details Log in to Order
7/16"	25	3311043	Log in to view price
7/16" 18-8 Stainless Steel (SAE) External Snap Ring - 25 Pack Item #: 3311043 Package Weight: 0.1 lbs View Product Details Log in to Order
1/2"	25	3311050	Log in to view price
1/2" 18-8 Stainless Steel (SAE) External Snap Ring - 25 Pack Item #: 3311050 Package Weight: 0.1 lbs View Product Details Log in to Order
9/16"	10	3311055	Log in to view price
9/16" 18-8 Stainless Steel (SAE) External Snap Ring - 10 Pack Item #: 3311055 Package Weight: 0.1 lbs View Product Details Log in to Order
5/8"	10	3311062	Log in to view price
5/8" 18-8 Stainless Steel (SAE) External Snap Ring - 10 Pack Item #: 3311062 Package Weight: 0.1 lbs View Product Details Log in to Order
11/16"	10	3311068	Log in to view price
11/16" 18-8 Stainless Steel (SAE) External Snap Ring - 10 Pack Item #: 3311068 Package Weight: 0.1 lbs View Product Details Log in to Order
3/4"	10	3311075	Log in to view price
3/4" 18-8 Stainless Steel (SAE) External Snap Ring - 10 Pack Item #: 3311075 Package Weight: 0.1 lbs View Product Details Log in to Order
7/8"	10	3311087	Log in to view price
7/8" 18-8 Stainless Steel (SAE) External Snap Ring - 10 Pack Item #: 3311087 Package Weight: 0.1 lbs View Product Details Log in to Order