Cast Bronze Cored Bar Stock

Q: Is SAE 660 the same as C93200?

Yes. C93200 (UNS) and SAE 660 are the same alloy (High-Leaded Tin Bronze). You may also see it listed as CDA 932 or "Bearing Bronze." These terms are interchangeable.

Q: Is the bar stock sold oversized?

Yes. Cast bronze bar stock is sold oversized on OD (and undersized on ID for cored bar) to allow for finish machining to your final dimensions.

Q: How is the machinability of C93200?

Excellent. C93200 has a machinability rating of 100 (the baseline for free-machining bronze). It produces short, broken chips and machines easily with standard tooling.

Q: What is the maximum operating temperature?

The alloy itself can handle temperatures up to 450°F. However, the practical limit is often determined by the lubricant. Most petroleum-based oils break down well before the bronze fails.

Continuous cast per ASTM B505. C93200, C95400, and C86300. 1/2" to 11" ID.

75+ standard sizes from 1/2" to 11" ID, with OD from 1" to 12", in three alloys: C93200 (SAE 660) for general bearing use, C95400 (aluminum bronze) for high-strength applications, and C86300 (manganese bronze) for heavy-load and impact resistance. Use the filterable table below to select alloy, ID, OD, and length, then submit a quote request.

All bar stock is cut to your specified length. For additional alloys, see our Bronze Alloy Reference.

Need a finished part machined from bronze bar? Request a Custom Machining Quote or call 888-722-8260.

View Complete Specs: C93200 | C95400 | C86300

Select Bar Sizes and Request a Quote

Filter standard sizes below to build your quote, or contact us for custom machining and non-standard dimensions.

Part #	Alloy	I.D.	O.D.
AB 610	C95400	3/4	1-1/4
AB 612	C95400	3/4	1-1/2
AB 614	C95400	3/4	1-3/4
AB 616	C95400	3/4	2
AB 812	C95400	1	1-1/2
AB 814	C95400	1	1-3/4
AB 816	C95400	1	2
AB 818	C95400	1	2-1/4
AB 820	C95400	1	2-1/2
AB 824	C95400	1	3
AB 1014	C95400	1-1/4	1-3/4
AB 1016	C95400	1-1/4	2
AB 1018	C95400	1-1/4	2-1/4
AB 1020	C95400	1-1/4	2-1/2
AB 1022	C95400	1-1/4	2-3/4
AB 1024	C95400	1-1/4	3
AB 1215	C95400	1-1/2	1-7/8
AB 1216	C95400	1-1/2	2
AB 1218	C95400	1-1/2	2-1/4
AB 1220	C95400	1-1/2	2-1/2
AB 1222	C95400	1-1/2	2-3/4
AB 1224	C95400	1-1/2	3
AB 1228	C95400	1-1/2	3-1/2
AB 1230	C95400	1-1/2	3-3/4
AB 1232	C95400	1-1/2	4
AB 1417	C95400	1-3/4	2-1/8
AB 1418	C95400	1-3/4	2-1/4
AB 1420	C95400	1-3/4	2-1/2
AB 1422	C95400	1-3/4	2-3/4
AB 1424	C95400	1-3/4	3
AB 1426	C95400	1-3/4	3-1/4
AB 1428	C95400	1-3/4	3-1/2
AB 1430	C95400	1-3/4	3-3/4
AB 1432	C95400	1-3/4	4
AB 1619	C95400	2	2-3/8
AB 1620	C95400	2	2-1/2
AB 1622	C95400	2	2-3/4
AB 1624	C95400	2	3
AB 1626	C95400	2	3-1/4
AB 1628	C95400	2	3-1/2
AB 1630	C95400	2	3-3/4
AB 1632	C95400	2	4
AB 1636	C95400	2	4-1/2
AB 1640	C95400	2	5
AB 1648	C95400	2	6
AB 1821	C95400	2-1/4	2-5/8
AB 1822	C95400	2-1/4	2-3/4
AB 1824	C95400	2-1/4	3
AB 1826	C95400	2-1/4	3-1/4
AB 1828	C95400	2-1/4	3-1/2
AB 1830	C95400	2-1/4	3-3/4
AB 1832	C95400	2-1/4	4
AB 2024	C95400	2-1/2	3
AB 2026	C95400	2-1/2	3-1/4
AB 2028	C95400	2-1/2	3-1/2
AB 2030	C95400	2-1/2	3-3/4
AB 2032	C95400	2-1/2	4
AB 2036	C95400	2-1/2	4-1/2
AB 2040	C95400	2-1/2	5
AB 2048	C95400	2-1/2	6
AB 2226	C95400	2-3/4	3-1/4
AB 2228	C95400	2-3/4	3-1/2
AB 2230	C95400	2-3/4	3-3/4
AB 2232	C95400	2-3/4	4
AB 2234	C95400	2-3/4	4-1/4
AB 2236	C95400	2-3/4	4-1/2
AB 2428	C95400	3	3-1/2
AB 2430	C95400	3	3-3/4
AB 2432	C95400	3	4
AB 2434	C95400	3	4-1/4
AB 2436	C95400	3	4-1/2
AB 2440	C95400	3	5
AB 2444	C95400	3	5-1/2
AB 2448	C95400	3	6
AB 2456	C95400	3	7
AB 2630	C95400	3-1/4	3-3/4
AB 2632	C95400	3-1/4	4
AB 2634	C95400	3-1/4	4-1/4
AB 2636	C95400	3-1/4	4-1/2
AB 2640	C95400	3-1/4	5
AB 2832	C95400	3-1/2	4
AB 2834	C95400	3-1/2	4-1/4
AB 2836	C95400	3-1/2	4-1/2
AB 2840	C95400	3-1/2	5
AB 2844	C95400	3-1/2	5-1/2
AB 3236	C95400	4	4-1/2
AB 3238	C95400	4	4-3/4
AB 3240	C95400	4	5
AB 3244	C95400	4	5-1/2
AB 3248	C95400	4	6
AB 3256	C95400	4	7
AB 3264	C95400	4	8
AB 3640	C95400	4-1/2	5
AB 3642	C95400	4-1/2	5-1/4
AB 3644	C95400	4-1/2	5-1/2
AB 3648	C95400	4-1/2	6
AB 3652	C95400	4-1/2	6-1/2
AB 4044	C95400	5	5-1/2
AB 4046	C95400	5	5-3/4
AB 4048	C95400	5	6
AB 4056	C95400	5	7
AB 4064	C95400	5	8
AB 4452	C95400	5-1/2	6-1/2
AB 4856	C95400	6	7
AB 4864	C95400	6	8
AB 5260	C95400	6-1/2	7-1/2
AB 5664	C95400	7	8
BC 408	C93200	1/2	1
BC 409	C93200	1/2	1-1/8
BC 410	C93200	1/2	1-1/4
BC 411	C93200	1/2	1-3/8
BC 412	C93200	1/2	1-1/2
BC 414	C93200	1/2	1-3/4
BC 416	C93200	1/2	2
BC 508	C93200	5/8	1
BC 509	C93200	5/8	1-1/8
BC 510	C93200	5/8	1-1/4
BC 511	C93200	5/8	1-3/8
BC 512	C93200	5/8	1-1/2
BC 514	C93200	5/8	1-3/4
BC 516	C93200	5/8	2
BC 608	C93200	3/4	1
BC 609	C93200	3/4	1-1/8
BC 610	C93200	3/4	1-1/4
BC 611	C93200	3/4	1-3/8
BC 612	C93200	3/4	1-1/2
BC 614	C93200	3/4	1-3/4
BC 616	C93200	3/4	2
BC 618	C93200	3/4	2-1/4
BC 620	C93200	3/4	2-1/2
BC 622	C93200	3/4	2-3/4
BC 709	C93200	7/8	1-1/8
BC 710	C93200	7/8	1-1/4
BC 711	C93200	7/8	1-3/8
BC 712	C93200	7/8	1-1/2
BC 713	C93200	7/8	1-5/8
BC 714	C93200	7/8	1-3/4
BC 716	C93200	7/8	2
BC 810	C93200	1	1-1/4
BC 811	C93200	1	1-3/8
BC 812	C93200	1	1-1/2
BC 813	C93200	1	1-5/8
BC 814	C93200	1	1-3/4
BC 815	C93200	1	1-7/8
BC 816	C93200	1	2
BC 817	C93200	1	2-1/8
BC 818	C93200	1	2-1/4
BC 819	C93200	1	2-3/8
BC 820	C93200	1	2-1/2
BC 822	C93200	1	2-3/4
BC 824	C93200	1	3
BC 826	C93200	1	3-1/4
BC 828	C93200	1	3-1/2
BC 832	C93200	1	4
BC 911	C93200	1-1/8	1-3/8
BC 912	C93200	1-1/8	1-1/2
BC 913	C93200	1-1/8	1-5/8
BC 914	C93200	1-1/8	1-3/4
BC 915	C93200	1-1/8	1-7/8
BC 916	C93200	1-1/8	2
BC 917	C93200	1-1/8	2-1/8
BC 920	C93200	1-1/8	2-1/2
BC 1012	C93200	1-1/4	1-1/2
BC 1013	C93200	1-1/4	1-5/8
BC 1014	C93200	1-1/4	1-3/4
BC 1015	C93200	1-1/4	1-7/8
BC 1016	C93200	1-1/4	2
BC 1017	C93200	1-1/4	2-1/8
BC 1018	C93200	1-1/4	2-1/4
BC 1020	C93200	1-1/4	2-1/2
BC 1022	C93200	1-1/4	2-3/4
BC 1024	C93200	1-1/4	3
BC 1026	C93200	1-1/4	3-1/4
BC 1028	C93200	1-1/4	3-1/2
BC 1032	C93200	1-1/4	4
BC 1113	C93200	1-3/8	1-5/8
BC 1114	C93200	1-3/8	1-3/4
BC 1115	C93200	1-3/8	1-7/8
BC 1116	C93200	1-3/8	2
BC 1117	C93200	1-3/8	2-1/8
BC 1118	C93200	1-3/8	2-1/4
BC 1119	C93200	1-3/8	2-3/8
BC 1120	C93200	1-3/8	2-1/2
BC 1124	C93200	1-3/8	3
BC 1214	C93200	1-1/2	1-3/4
BC 1215	C93200	1-1/2	1-7/8
BC 1216	C93200	1-1/2	2
BC 1217	C93200	1-1/2	2-1/8
BC 1218	C93200	1-1/2	2-1/4
BC 1219	C93200	1-1/2	2-3/8
BC 1220	C93200	1-1/2	2-1/2
BC 1222	C93200	1-1/2	2-3/4
BC 1224	C93200	1-1/2	3
BC 1226	C93200	1-1/2	3-1/4
BC 1228	C93200	1-1/2	3-1/2
BC 1230	C93200	1-1/2	3-3/4
BC 1232	C93200	1-1/2	4
BC 1236	C93200	1-1/2	4-1/2
BC 1316	C93200	1-5/8	2
BC 1317	C93200	1-5/8	2-1/8
BC 1318	C93200	1-5/8	2-1/4
BC 1320	C93200	1-5/8	2-1/2
BC 1322	C93200	1-5/8	2-3/4
BC 1416	C93200	1-3/4	2
BC 1417	C93200	1-3/4	2-1/8
BC 1418	C93200	1-3/4	2-1/4
BC 1419	C93200	1-3/4	2-3/8
BC 1420	C93200	1-3/4	2-1/2
BC 1421	C93200	1-3/4	2-5/8
BC 1422	C93200	1-3/4	2-3/4
BC 1424	C93200	1-3/4	3
BC 1426	C93200	1-3/4	3-1/4
BC 1428	C93200	1-3/4	3-1/2
BC 1430	C93200	1-3/4	3-3/4
BC 1432	C93200	1-3/4	4
BC 1434	C93200	1-3/4	4-1/4
BC 1518	C93200	1-7/8	2-1/4
BC 1519	C93200	1-7/8	2-3/8
BC 1520	C93200	1-7/8	2-1/2
BC 1521	C93200	1-7/8	2-5/8
BC 1522	C93200	1-7/8	2-3/4
BC 1524	C93200	1-7/8	3
BC 1618	C93200	2	2-1/4
BC 1619	C93200	2	2-3/8
BC 1620	C93200	2	2-1/2
BC 1621	C93200	2	2-5/8
BC 1622	C93200	2	2-3/4
BC 1623	C93200	2	2-7/8
BC 1624	C93200	2	3
BC 1626	C93200	2	3-1/4
BC 1628	C93200	2	3-1/2
BC 1630	C93200	2	3-3/4
BC 1632	C93200	2	4
BC 1636	C93200	2	4-1/2
BC 1640	C93200	2	5
BC 1644	C93200	2	5-1/2
BC 1648	C93200	2	6
BC 1721	C93200	2-1/8	2-5/8
BC 1722	C93200	2-1/8	2-3/4
BC 1723	C93200	2-1/8	2-7/8
BC 1724	C93200	2-1/8	3
BC 1726	C93200	2-1/8	3-1/4
BC 1728	C93200	2-1/8	3-1/2
BC 1822	C93200	2-1/4	2-3/4
BC 1823	C93200	2-1/4	2-7/8
BC 1824	C93200	2-1/4	3
BC 1825	C93200	2-1/4	3-1/8
BC 1826	C93200	2-1/4	3-1/4
BC 1828	C93200	2-1/4	3-1/2
BC 1830	C93200	2-1/4	3-3/4
BC 1832	C93200	2-1/4	4
BC 1834	C93200	2-1/4	4-1/4
BC 1922	C93200	2-3/8	2-3/4
BC 1923	C93200	2-3/8	2-7/8
BC 1924	C93200	2-3/8	3
BC 1926	C93200	2-3/8	3-1/4
BC 1928	C93200	2-3/8	3-1/2
BC 1930	C93200	2-3/8	3-3/4
BC 1932	C93200	2-3/8	4
BC 2024	C93200	2-1/2	3
BC 2025	C93200	2-1/2	3-1/8
BC 2026	C93200	2-1/2	3-1/4
BC 2028	C93200	2-1/2	3-1/2
BC 2030	C93200	2-1/2	3-3/4
BC 2032	C93200	2-1/2	4
BC 2034	C93200	2-1/2	4-1/4
BC 2036	C93200	2-1/2	4-1/2
BC 2038	C93200	2-1/2	4-3/4
BC 2040	C93200	2-1/2	5
BC 2044	C93200	2-1/2	5-1/2
BC 2048	C93200	2-1/2	6
BC 2128	C93200	2-5/8	3-1/2
BC 2130	C93200	2-5/8	3-3/4
BC 2226	C93200	2-3/4	3-1/4
BC 2228	C93200	2-3/4	3-1/2
BC 2230	C93200	2-3/4	3-3/4
BC 2232	C93200	2-3/4	4
BC 2234	C93200	2-3/4	4-1/4
BC 2236	C93200	2-3/4	4-1/2
BC 2238	C93200	2-3/4	4-3/4
BC 2332	C93200	2-7/8	4
BC 2428	C93200	3	3-1/2
BC 2430	C93200	3	3-3/4
BC 2432	C93200	3	4
BC 2434	C93200	3	4-1/4
BC 2436	C93200	3	4-1/2
BC 2438	C93200	3	4-3/4
BC 2440	C93200	3	5
BC 2444	C93200	3	5-1/2
BC 2448	C93200	3	6
BC 2452	C93200	3	6-1/2
BC 2630	C93200	3-1/4	3-3/4
BC 2632	C93200	3-1/4	4
BC 2634	C93200	3-1/4	4-1/4
BC 2636	C93200	3-1/4	4-1/2
BC 2638	C93200	3-1/4	4-3/4
BC 2640	C93200	3-1/4	5
BC 2644	C93200	3-1/4	5-1/2
BC 2832	C93200	3-1/2	4
BC 2834	C93200	3-1/2	4-1/4
BC 2836	C93200	3-1/2	4-1/2
BC 2838	C93200	3-1/2	4-3/4
BC 2840	C93200	3-1/2	5
BC 2844	C93200	3-1/2	5-1/2
BC 2848	C93200	3-1/2	6
BC 2852	C93200	3-1/2	6-1/2
BC 3036	C93200	3-3/4	4-1/2
BC 3038	C93200	3-3/4	4-3/4
BC 3040	C93200	3-3/4	5
BC 3044	C93200	3-3/4	5-1/2
BC 3048	C93200	3-3/4	6
BC 3236	C93200	4	4-1/2
BC 3238	C93200	4	4-3/4
BC 3240	C93200	4	5
BC 3242	C93200	4	5-1/4
BC 3244	C93200	4	5-1/2
BC 3248	C93200	4	6
BC 3252	C93200	4	6-1/2
BC 3256	C93200	4	7
BC 3260	C93200	4	7-1/2
BC 3264	C93200	4	8
BC 3440	C93200	4-1/4	5
BC 3442	C93200	4-1/4	5-1/4
BC 3444	C93200	4-1/4	5-1/2
BC 3448	C93200	4-1/4	6
BC 3452	C93200	4-1/4	6-1/2
BC 3640	C93200	4-1/2	5
BC 3644	C93200	4-1/2	5-1/2
BC 3648	C93200	4-1/2	6
BC 3652	C93200	4-1/2	6-1/2
BC 3656	C93200	4-1/2	7
BC 3846	C93200	4-3/4	5-3/4
BC 3848	C93200	4-3/4	6
BC 3852	C93200	4-3/4	6-1/2
BC 4044	C93200	5	5-1/2
BC 4048	C93200	5	6
BC 4052	C93200	5	6-1/2
BC 4056	C93200	5	7
BC 4060	C93200	5	7-1/2
BC 4064	C93200	5	8
BC 4072	C93200	5	9
BC 4080	C93200	5	10
BC 4256	C93200	5-1/4	7
BC 4448	C93200	5-1/2	6
BC 4452	C93200	5-1/2	6-1/2
BC 4456	C93200	5-1/2	7
BC 4460	C93200	5-1/2	7-1/2
BC 4464	C93200	5-1/2	8
BC 4654	C93200	5-3/4	6-3/4
BC 4660	C93200	5-3/4	7-1/2
BC 4664	C93200	5-3/4	8
BC 4688	C93200	7	11
BC 4852	C93200	6	6-1/2
BC 4854	C93200	6	6-3/4
BC 4856	C93200	6	7
BC 4860	C93200	6	7-1/2
BC 4864	C93200	6	8
BC 4868	C93200	6	8-1/2
BC 4872	C93200	6	9
BC 4880	C93200	6	10
BC 5260	C93200	6-1/2	7-1/2
BC 5264	C93200	6-1/2	8
BC 5272	C93200	6-1/2	9
BC 5276	C93200	6-1/2	9-1/2
BC 5664	C93200	7	8
BC 5672	C93200	7	9
BC 5676	C93200	7	9-1/2
BC 5680	C93200	7	10
BC 6068	C93200	7-1/2	8-1/2
BC 6076	C93200	7-1/2	9-1/2
BC 6472	C93200	8	9
BC 6476	C93200	8	9-1/2
BC 6480	C93200	8	10
BC 6488	C93200	8	11
BC 6496	C93200	8	12
BC 6876	C93200	8-1/2	9-1/2
BC 6884	C93200	8-1/2	10-1/2
BC 7280	C93200	9	10
BC 7284	C93200	9	10-1/2
BC 7288	C93200	9	11
BC 7296	C93200	9	12
BC 7684	C93200	9-1/2	10-1/2
BC 7688	C93200	9-1/2	11
BC 8088	C93200	10	11
BC 8096	C93200	10	12
BC 8896	C93200	11	12
MB 8	C86300	1	1-1/2
MB 12	C86300	1	2
MB 16	C86300	1	2-1/2
MB 20	C86300	1	3
MB 24	C86300	1	3-1/2
MB 28	C86300	1	4
MB 32	C86300	1	4-1/2
MB 36	C86300	1	5
MB 40	C86300	1	6
MB 812	C86300	1	1-1/2
MB 816	C86300	1	2
MB 820	C86300	1	2-1/2
MB 824	C86300	1	3
MB 832	C86300	1	4
MB 1216	C86300	1-1/2	2
MB 1418	C86300	1-3/4	2-1/4
MB 1618	C86300	2	2-1/4
MB 1620	C86300	2	2-1/2
MB 1622	C86300	2	2-3/4
MB 1624	C86300	2	3
MB 1628	C86300	2	3-1/2
MB 1632	C86300	2	4
MB 1640	C86300	2	5
MB 1648	C86300	2	6
MB 2024	C86300	2-1/2	3
MB 2028	C86300	2-1/2	3-1/2
MB 2428	C86300	3	3-1/2
MB 2432	C86300	3	4
MB 2440	C86300	3	5
MB 2832	C86300	3-1/2	4
MB 2834	C86300	3-1/2	4-1/4
MB 2838	C86300	3-1/2	4-3/4
MB 2844	C86300	3-1/2	5-1/2
MB 3236	C86300	4	4-1/2
MB 3240	C86300	4	5
MB 3248	C86300	4	6
MB 4048	C86300	5	6
MB 4056	C86300	5	7

Frequently Asked Questions

Expert answers to common technical questions about cast bronze cored bar stock.

Is SAE 660 the same as C93200?

When should I choose C93200 vs C95400?

Choose C93200 for general-purpose bearing applications with moderate loads (max 4,000 PSI) and speeds (max 750 SFM). It is cost-effective and has excellent anti-friction properties. Upgrade to C95400 only if you require high tensile strength, impact resistance, or corrosion resistance.

Is the bar stock sold oversized?

How is the machinability of C93200?

What is the maximum operating temperature?