Metric Duplex Type B Thin Section Bearings

Loading Condition
Radial	Axial	Moment	Reversing Axial	Combined Radial Thrust
Very Good	Very Good	Very Good	Very Good	Good

Brass; one piece pocket separator standard

5/32" balls

Load capacities are not additive
The maximum shaft or housing fillet radius that the bearing corners will clear for this series is 0.8mm
Race Width Tolerance: +0.000 -0.254mm

SM08 SERIES 8mm x 8mm
SILVERTHIN PART NUMBER	DIMENSION IN MILLIMETERS				CAPACITIES IN NEWTONS / N-M						APPROX WEIGHT KG
	BORE	OUTSIDE DIA	LAND DIA	LAND DIA	RADIAL		THRUST		MOMENT
	B	D	L₁	L₃	STATIC	DYN	STATIC	DYN	STATIC	DYN
SM02508BR0	25.000	41	30.9	37.2	5,920	4,340	10,520	5,495	95	70	0.12
SM05008BR0	50.000	66	55.9	62.2	10,440	5,860	18,570	8,030	270	150	0.16
SM06008BR0	60.000	76	65.9	72.2	12,540	6,510	22,285	9,075	365	190	0.18
SM07008BR0	70.000	86	75.9	82.2	14,280	7,010	25,375	9,895	470	230	0.20
SM08008BR0	80.000	96	85.9	92.2	16,050	7,480	28,465	10,695	585	275	0.24
SM09008BR0	90.000	106	95.9	102.2	18,100	8,060	32,180	11,585	720	320	0.26
SM10008BR0	100.000	116	105.9	112.2	19,840	8,490	35,275	12,320	860	370	0.28
SM11008BR0	110.000	126	115.9	122.2	21,610	8,930	38,385	13,035	1,020	420	0.30
SM12008BR0	120.000	136	125.9	132.2	23,340	9,360	41,480	13,720	1,190	475	0.32
SM13008BR0	130.000	146	135.9	142.2	25,440	9,860	45,190	14,525	1,375	530	0.34
SM14008BR0	140.000	156	145.9	152.2	27,180	10,260	48,285	15,190	1,570	590	0.36
SM15008BR0	150.000	166	155.9	162.2	28,910	10,630	51,375	15,835	1,780	650	0.40
SM16008BR0	160.000	176	165.9	172.2	31,010	11,100	55,090	16,590	2,000	715	0.40
SM17008BR0	170.000	186	175.9	182.2	32,740	11,460	58,180	17,190	2,240	780	0.42
SM18008BR0	180.000	196	185.9	192.2	34,520	11,810	61,270	17,815	2,485	850	0.44
SM19008BR0	190.000	206	195.9	202.2	36,570	12,250	64,985	18,525	2,750	920	0.46
SM20008BR0	200.000	216	205.9	212.2	38,310	12,610	68,100	19,105	3,025	990	0.46
SM25008BR0	250.000	266	255.9	262.2	47,380	14,310	84,180	21,995	4,595	1,385	0.56
SM30008BR0	300.000	316	305.9	312.2	56,780	15,900	100,905	24,820	6,500	1,820	0.66
SM32008BR0	320.000	336	325.9	332.2	60,650	16,550	107,710	25,930	7,350	2,010	0.72
SM34008BR0	340.000	356	345.9	352.2	64,110	17,100	113,890	26,910	8,260	2,200	0.76
SM36008BR0	360.000	376	365.9	372.2	67,940	17,670	120,695	27,980	9,215	2,395	0.80

Brass; one piece pocket separator standard

1/4" balls

Load capacities are not additive
The maximum shaft or housing fillet radius that the bearing corners will clear for this series is 1.5mm
Race Width Tolerance: +0.000 -0.254mm

SM13 SERIES 13mm x 13mm
SILVERTHIN PART NUMBER	DIMENSION IN MILLIMETERS				CAPACITIES IN NEWTONS / N-M						APPROX WEIGHT KG
	BORE	OUTSIDE DIA	LAND DIA	LAND DIA	RADIAL		THRUST		MOMENT
	B	D	L₁	L₃	STATIC	DYN	STATIC	DYN	STATIC	DYN
SM08013BR0	80.000	106	89.7	99.6	25,880	14,570	45,950	20,105	1,050	595	0.52
SM09013BR0	90.000	116	99.7	109.6	28,550	15,360	50,705	21,485	1,270	685	0.58
SM10013BR0	100.000	126	109.7	119.6	31,220	16,150	55,465	22,795	1,515	780	0.64
SM11013BR0	110.000	136	119.7	129.6	33,900	16,920	60,225	24,065	1,775	880	0.70
SM12013BR0	120.000	146	129.7	139.6	36,570	17,670	64,965	25,330	2,050	985	0.76
SM13013BR0	130.000	156	139.7	149.6	40,150	18,650	71,300	26,955	2,350	1,095	0.82
SM14013BR0	140.000	166	149.7	159.5	42,830	19,370	76,060	28,135	2,665	1,205	0.88
SM15013BR0	150.000	176	159.7	169.5	45,500	20,060	80,820	29,290	3,000	1,320	0.92
SM16013BR0	160.000	186	169.7	179.5	48,170	20,740	85,580	30,445	3,355	1,440	0.98
SM17013BR0	170.000	196	179.7	189.5	50,850	21,390	90,315	31,535	3,730	1,565	1.04
SM18013BR0	180.000	206	189.7	199.5	53,520	22,010	95,075	32,650	4,125	1,695	1.10
SM19013BR0	190.000	216	199.7	209.5	56,200	22,660	99,835	33,715	4,540	1,825	1.16
SM20013BR0	200.000	226	209.7	219.4	59,740	23,530	106,175	35,140	4,970	1,960	1.22
SM25013BR0	250.000	276	259.7	269.4	73,150	26,410	129,950	40,210	7,430	2,685	1.50
SM30013BR0	300.000	326	309.7	319.3	87,430	29,310	155,300	45,280	10,400	3,495	1.78
SM32013BR0	320.000	346	329.7	339.3	92,770	30,360	164,800	47,105	11,735	3,840	1.90
SM34013BR0	340.000	366	349.7	359.2	98,990	31,520	175,895	49,195	13,155	4,195	2.02
SM36013BR0	360.000	386	369.7	379.2	104,370	32,490	185,415	50,950	14,655	4,560	2.12

Brass; one piece pocket separator standard

3/8" balls

Load capacities are not additive
The maximum shaft or housing fillet radius that the bearing corners will clear for this series is 1.5mm
Race Width Tolerance: +0.000 -0.254mm

SM20 SERIES 20mm x 20mm
SILVERTHIN PART NUMBER	DIMENSION IN MILLIMETERS				CAPACITIES IN NEWTONS / N-M						APPROX WEIGHT KG
	BORE	OUTSIDE DIA	LAND DIA	LAND DIA	RADIAL		THRUST		MOMENT
	B	D	L₁	L₃	STATIC	DYN	STATIC	DYN	STATIC	DYN
SM11020BR0	110.000	150	125.0	140.0	56,200	31,950	99,835	44,190	3,255	1,860	1.88
SM12020BR0	120.000	160	135.0	150.0	60,210	33,140	106,975	46,280	3,730	2,055	2.02
SM13020BR0	130.000	170	145.0	160.0	64,220	34,340	114,090	48,305	4,240	2,260	2.16
SM14020BR0	140.000	180	155.0	170.0	68,230	35,490	121,230	50,305	4,780	2,475	2.30
SM15020BR0	150.000	190	165.0	180.0	74,270	37,260	131,930	53,220	5,350	2,690	2.40
SM16020BR0	160.000	200	175.0	190.0	78,280	38,340	139,045	55,110	5,950	2,920	2.60
SM17020BR0	170.000	210	185.0	200.0	82,010	39,430	146,185	56,980	6,580	3,150	2.80
SM18020BR0	180.000	220	195.0	210.0	86,300	40,480	153,300	58,825	7,245	3,390	3.00
SM19020BR0	190.000	230	205.0	220.0	90,320	41,530	160,440	60,625	7,935	3,635	3.00
SM20020BR0	200.000	240	215.0	230.0	96,310	43,110	171,135	63,295	8,660	3,885	3.20
SM25020BR0	250.000	290	265.0	280.0	118,430	48,470	210,370	72,635	12,750	5,225	4.20
SM30020BR0	300.000	340	315.0	330.0	138,490	52,870	246,020	80,620	17,625	6,710	4.60
SM32020BR0	320.000	360	335.0	350.0	148,530	55,040	263,855	84,490	19,800	7,335	4.84
SM34020BR0	340.000	380	355.0	370.0	156,560	56,660	278,110	87,490	22,100	7,985	5.08
SM36020BR0	360.000	400	375.0	390.0	166,570	58,730	295,925	91,205	24,525	8,645	5.40

Metric Duplex Type B Thin Section Bearings

SM08 SERIES 8mm x 8mm

SM13 SERIES 13mm x 13mm

SM20 SERIES 20mm x 20mm

Part Number Cross Reference

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