色欲色欲久久久综合网,99久久精品亚洲第一区,国产精品亚洲二区p站在线观看

Miniature Ball Bearing (MR Series)
One kind of mini deep groove ball bearing with ultra small bore diameter below 9mm.

Features

Seal type

Open (without cover), metal shields (ZZ), rubber seals (2RS).

Precision grade

ABEC-1, ABEC-3, ABEC-5, ABEC-7, ABEC-9, the larger the number, the higher the precision grade.

Cage

Cage is an important parts. Usually stainless steel cage will be used in deep groove ball bearings, but there are customers who prefer nylon cage and bronze cage.

Application

Motor, fitness equipment, telecommunication equipment, instrument and apparatus, computer, auto motor, precision instrument, machine equipment industries etc.

Tech Specs

Metric miniature ball bearing:

			Width(b)				Limiting speeds
?Bearing No.	ID(d)	OD(D)	open	zz	Dynamic Load Cr(N)	Static Load Cor(N)	Grease	Oil
			open	zz			*1000rpm
681	1	3	1	–	96	26	130	150
691	1	4	1.6	–	141	37	100	120
681Xzz		4	1.2	2	112	33	100	120
691Xzz	1.5	5	2	2.6	169	50	85	100
601Xzz		6	2.5	3	330	99	75	90
682zz		5	1.5	2.3	169	50	85	100
MR52zz		5	2	2.5	169	50	85	100
692zz	2	6	2.3	3	330	99	75	90
MR62zz		6	2.5	2.5	330	99	75	90
MR72zz		7	2.8	3	386	129	63	75
602zz		7	2.8	3.5	386	129	60	71
682Xzz		6	1.8	2.6	209	74	71	80
692Xzz	2.5	7	2.5	3.5	386	129	63	75
MR82X		8	2.5	–	558	180	60	67
602Xzz		8	2.8	4	552	177	60	71
MR63zz		6	2	2.5	209	74	71	80
683zz		7	2	3	311	112	63	75
MR83zz	3	8	2.5	3	395	141	60	67
693zz		8	3	4	558	180	60	67
MR93zz		9	2.5	4	571	189	56	67
603zz		9	3	5	571	189	56	67
623zz		10	4	4	631	219	50	60
633zz		13	5	5	1301	488	40	48
MR74zz		7	2	2.5	255	108	60	67
MR84zz		8	2	3	395	141	56	67
684zz	4	9	2.5	4	641	227	53	63
MR104zz		10	3	4	711	272	48	56
694zz		11	4	4	957	350	48	56
604zz		12	4	4	957	350	48	56
624zz		13	5	5	1301	488	40	48
634zz		16	5	5	1340	523	36	43
MR85zz		8	2	2.5	218	90	53	63
MR95zz		9	2.5	3	431	169	50	60
MR105zz	5	10	3	4	431	169	50	60
MR115zz		11	–	4	716	282	45	53
685zz		11	3	5	716	282	45	53
695zz		13	4	4	1077	432	43	50
605zz		14	5	5	1329	507	40	50
625zz		16	5	5	1729	675	36	43
635zz		19	6	6	2336	896	32	40
MR106zz		10	2.5	3	496	218	45	53
MR126zz		12	3	4	716	295	43	50
686zz	6	13	3.5	5	1082	442	40	50
696zz		15	5	5	1340	523	40	45
606zz		17	6	6	2263	846	38	45
626zz		19	6	6	2336	896	32	40
636zz		22	7	7	3333	1423	30	36
MR117zz		11	2.5	3	455	202	43	50
MR137zz		13	3	4	541	276	40	48
687zz	7	14	3.5	5	1173	513	40	50
697zz		17	5	5	1605	719	36	43
607zz		19	6	6	2336	896	36	43
627zz		22	7	7	3287	1379	30	36
637zz		26	9	6	4563	1983	28	34
MR128zz		12	2.5	3.5	543	274	40	48
MR148zz		14	3.5	4	817	386	38	45
688zz	8	16	4	5	1252	592	36	43
698zz		19	6	6	2237	917	36	43
608z		22	7	7	3293	1379	34	40
628zz		24	8	8	3333	1423	28	34
638zz		28	9	9	4563	1983	28	34
679zz		14	3	4.5	919	468	36	42
689zz	9	17	4	5	1327	668	36	43
699zz		20	6	6	2467	1081	34	40
609zz		24	7	7	3356	1444	32	38
629zz		26	8	8	4575	1983	28	34
639zz		30	10	10	4659	2080	24	30
6700zz		15	4	4	855	435	15	17
6800zz		19	5	5	1716	840	37	43
6900zz	10	22	6	6	2695	1273	34	41
6000zz		26	8	8	4550	1970	30	36
6200zz		30	9	9	5100	2390	24	30
6300zz		35	11	11	8100	3450	22	26
6701zz		18	4	4	926	530	13	15
6801zz	12	21	5	5	1915	1041	33	39
6901zz		24	6	6	2886	1466	31	36
6001zz		28	8	8	5100	2370	28	32
6201zz		32	10	10	6800	3050	22	28
6301zz		37	12	12	9700	4200	990	425

Inch miniature ball bearing:

			Width(b)				Limiting speeds
Bearing No.	ID(d)	OD(D)	open	zz	Dynamic Load Cr(N)	Static Load Cor(N)	Grease	Oil
			open	zz			*1000rpm
R1-4zz	1.984	6.35	2.38	3.571	284	96	67	80
R133zz	2.38	4.762	1.588	2.38	144	53	80	95
R1-5zz	2.38	7.938	2.779	3.571	552	176	60	71
R144Jzzs		6.35	2.38	2.779	311	110	67	80
R144zzs	3.175	6.35	2.38	2.779	284	96	67	80
R2-5zz		7.938	2.779	3.571	558	180	60	67
R2-6zz		9.525	2.779	3.571	640	227	53	63
R2zz		9.525	3.967	3.967	631	219	56	67
R2Azz		12.7	4.366	4.366	640	227	53	63
R155zzs	0.3967	7.938	2.779	3.175	359	150	53	63
R156zzs		7.938	2.779	3.175	359	150	53	63
R166zzs	4.762	9.525	3.175	3.175	709	272	50	60
R3zz		12.7	3.967	4.978	1301	488	43	53
R3Azz		15.875	4.978	4.978	1480	621	38	45
R168zzs		9.525	3.175	3.175	373	172	48	56
R188zz	6.35	12.7	3.175	4.762	1082	442	40	50
R4zz		15.875	4.978	4.978	1480	621	38	45
R4Azz		19.05	5.558	7.142	2336	896	36	43
R1810zzs	7.938	12.7	3.967	3.967	542	276	40	48
R6zz	9.525	22.225	5.558	7.142	3332	1422	32	38
R1038zz	9.525	15.875	3.967	3.967	815	411	28	31
R1212zz	12.7	19.05	3.967	3.967	898	524	21	26