Metric Series Bearing

Introduction

For those applications that require metric envelope dimensions or for dimensional interchangeability with other products, PRS offers the PB series of bearings. These bearings are offered:

●In cross sections of 8, 13, and 20mm

●With bore diameters ranging from 20mm to 360mm

●With many of the same options found on standard metric series bearings

The series may also be customized for special applications with options such as

●Ceramic balls

●Special lubes

●Integral seals

Consult PRS for details on customization.

8mm

Circular pocket separator 5/32 (inch) balls F= 0.8 Bearing corners are normally chamfered
Type	Major dimensions		Weight	Rated loading				Equivalent
	Major dimensions			Radial		Thrust		Equivalent
	d			Static	Dynamic	Static	Dynamic	KATDON
	mm	mm	kg	Co（N）	Cr（N）	Co（N）	Cr（N）	KATDON
PA2508	25	41	0.06	372	272	1073	561	K02508AR0
PA5008	50	66	0.08	656	367	1894	819	K05008AR0
PA6008	60	76	0.09	787	408	2273	925	K06008AR0
PA7008	70	86	0.1	896	440	2588	1009	K07008AR0
PA8008	80	96	0.12	1006	470	2903	1090	K08008AR0
PA9008	90	106	0.13	1137	505	3282	1182	K09008AR0
PA10008	100	116	0.14	1246	533	3598	1257	K10008AR0
PA11008	110	126	0.15	1356	561	3914	1329	K11008AR0
PA12008	120	136	0.16	1465	587	4229	1400	K12008AR0
PA13008	130	146	0.17	1596	618	4608	1482	K13008AR0
PA14008	140	156	0.18	1706	643	4923	1549	K14008AR0
PA15008	150	166	0.2	1815	667	5239	1615	K15008AR0
PA16008	160	176	0.2	1946	696	5618	1691	K16008AR0
PA17008	170	186	21	2055	720	5933	1754	K17008AR0
PA18008	180	196	0.22	2165	742	6249	1816	K18008AR0
PA19008	190	206	0.23	2296	769	6628	1889	K19008AR0
PA20008	200	216	0.23	2405	791	6944	1948	K20008AR0
PA25008	250	266	0.28	2974	897	8585	2244	K25008AR0
PA30008	300	316	0.33	3564	999	10289	2532	K30008AR0
PA32008	320	336	0.36	3805	1039	10983	2645	K32008AR0
PA34008	340	356	0.38	4023	1073	11614	2745	K34008AR0
PA36008	360	376	0.4	4264	1110	12309	2854	K36008AR0

13mm

Circular pocket separator 1/4 (inch) balls F= 1.5 Bearing corners are normally chamfered
Type	Major dimensions		Weight	Rated loading				Equivalent
	Major dimensions			Radial		Thrust		Equivalent
	d			Static	Dynamic	Static	Dynamic	KATDON
	mm	mm	kg	Co（N）	Cr（N）	Co（N）	Cr（N）	KATDON
PA2513	25	51	0.13	616	554	1778	1075	K02513AR0
PA5013	50	76	0.2	1064	725	3070	1547	K05013AR0
PA6013	60	86	0.22	1232	782	3555	1706	K06013AR0
PA7013	70	96	0.25	1456	860	4201	1906	K07013AR0
PA8013	80	106	0.28	1623	913	4686	2050	K08013AR0
PA9013	90	116	0.31	1791	964	5171	2190	K09013AR0
PA10013	100	126	0.34	1959	1013	5656	2324	K10013AR0
PA11013	110	136	0.37	2127	1061	6141	2455	K1 1013AR0
PA12013	120	146	0.39	2295	1108	6625	2583	K12013AR0
PA13013	130	156	0.42	2519	1171	7272	2748	K13013AR0
PA14013	140	166	0.45	2687	1215	7757	2869	K14013AR0
PA15013	150	176	0.48	2855	1258	8241	2987	K15013AR0
PA16013	160	186	0.51	3023	1301	8726	3104	K16013AR0
PA17013	170	196	0.54	3191	1342	9211	3217	K17013AR0
PA18013	180	206	0.56	3359	1382	9696	3329	K18013AR0
PA19013	190	216	0.59	3527	1422	10181	3439	K19013AR0
PA20013	200	226	0.62	3750	1476	10827	3583	K20013AR0
PA25013	250	276	0.76	4590	1659	13251	4100	K25013AR0
PA30013	300	326	0.9	5486	1840	15837	4618	K30013AR0
PA32013	320	346	0.96	5822	1904	16806	4804	K32013AR0
PA34013	340	366	1.02	6213	1978	17937	5017	K34013AR0
PA36013	360	386	1.07	6550	2038	18907	5196	K36013AR0

20mm

Circular pocket separator 3/8(inch) balls F= 1.5 Bearing corners are normally chamfered
Type	Major dimensions		Weight	Rated loading				Equivalent
	Major dimensions			Radial		Thrust		Equivalent
	d			Static	Dynamic	Static	Dynamic	KATDON
	mm	mm	kg	Co（N）	Cr（N）	Co（N）	Cr（N）	KATDON
PA2520	25	65	0.31	1134	1155	3272	2115	K02520AR0
PA5020	50	90	0.49	1889	1460	5454	2973	K05020AR0
PA6020	60	100	0.56	2141	1547	6181	3231	K06020AR0
PA7020	70	110	0.62	2393	1633	6908	3480	K07020AR0
PA8020	80	120	0.69	2645	1717	7635	3720	K08020AR0
PA9020	90	130	0.77	3023	1851	8726	4067	K09020AR0
PA10020	100	140	0.84	3275	1929	9453	4290	K10020AR0
PA11020	110	150	0.91	3527	2005	10181	4507	K11020AR0
PA12020	120	160	0.97	3778	2080	10908	4719	K12020AR0
PA13020	130	170	1.04	4030	2154	11635	4927	K13020AR0
PA14020	140	180	1.11	4282	2226	12362	5130	K14020AR0
PA15020	150	190	1.19	4660	2339	13453	5427	K15020AR0
PA16020	160	200	1.26	4912	2407	14180	5621	K16020AR0
PA17020	170	210	1.32	5146	2474	14907	5811	K17020AR0
PA18020	180	220	1.39	5416	2540	15634	5999	K18020AR0
PA19020	190	230	1.46	5668	2605	16361	6183	K19020AR0
PA20020	200	240	1.54	6045	2706	17452	6455	K20020AR0
PA25020	250	290	. 1.89	7431	3041	21452	7408	K25020AR0
PA30020	300	340	2.23	8691	3317	25088	8222	K30020AR0
PA32020	320	360	2.37	9321	3454	26906	8615	K32020AR0
PA34020	340	380	2.51	9824	3556	28360	8923	K34020AR0
PA36020	360	400	2.66	10454	3685	30178	9300	K36020AR0

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