6300 ZZ/2RS Deep Groove Ball Bearings Manufacturers, Suppliers

6300 Series Deep Groove Ball Bearings

Key Advantages

Low Friction, High Speed: The precision-ground deep groove raceways perfectly fit with high-precision steel balls, resulting in extremely low frictional resistance. This not only allows for extremely high extreme speeds but also effectively reduces energy consumption.

Smooth and Quiet Operation: Strict machining precision (e.g., P6/P5 grade) and surface roughness control ensure low vibration and low noise during high-speed operation, making it ideal for applications with stringent noise reduction requirements.

Maintenance-Free/Low Maintenance: The robust and durable structure, combined with dust covers (ZZ) or rubber seals (2RS) and high-quality grease, effectively prevents impurities from entering and grease from leaking out, achieving long-term maintenance-free operation.

What Are Angular Contact Ball Bearings and How Do They Work, Types, and Applications?
20 Mar, 2026
Working Principle of Angular Contact Ball Bearings Understanding the working principle of angular contact ball bearings ...
READ MORE
What Makes SS420 Stainless Steel Ball Bearings the Best Choice for Corrosive Environments
19 Mar, 2026
What Is SS420 Stainless Steel and Why It Matters for Ball Bearings SS420 stainless steel is a martensitic-grade stainles...
READ MORE
Deep Groove Ball Bearing: Types, Uses & Stainless Steel Guide
19 Mar, 2026
A deep groove ball bearing is a rolling element bearing characterized by deep raceway grooves on both the inner and out...
READ MORE
Aosen Bearing Advances Global Water Treatment with Durable Stainless Steel Bearings
26 Dec, 2025
In the face of the globally increasing demand for water resource protection and management, reliable and durable equipme...
READ MORE
Aosen Bearing Enters Strategic Partnership with a Leading Global Medical Device Manufacturer
26 Dec, 2025
Ningbo Aosen Bearing Co., Ltd. recently announced the signing of a long-term strategic cooperation agreement with a glob...
READ MORE

Bearing No	Outer diameter size					Basic load ratings KN		Mass (KG)
	Bore d mm	O. D D mm	Width B		Chamfer r_sminmm	Dynamic Cr N	Static Cr N
	Bore d mm	O. D D mm	Open type mm	Closed type mm	Chamfer r_sminmm	Dynamic Cr N	Static Cr N
634	4	16	5	5	0.3	1880	680	0.0054
635	5	19	6	6	0.3	2810	1060	0.0089
636	6	22	7	7	0.3	3290	1360	0.0145
637	7	26	9	9	0.3	3340	1410	0.0258
638	8	28	9	9	0.3	4160	1780	0.0303
639	9	30	10	10	0.6	5120	2390	0.0371
6300	10	35	11	11	0.6	7640	3470	0.0530
6301	12	37	12	12	1	9700	4190	0.0600
6302	15	42	13	13	1	11400	5430	0.0820
6303	17	47	14	14	1	13580	6580	0.1150
6304	20	52	15	15	1.1	15940	7880	0.1490
6305	25	62	17	17	1.1	22380	11490	0.2320
6306	30	72	19	19	1.1	27000	15200	0.349
6307	35	80	21	21	2.5	33400	19300	0.457
6308	40	90	23	23	2.5	40800	24000	0.639
6309	45	100	25	25	2.5	52800	31800	0.837
6310	50	110	27	27	3.0	62000	38000	1.07
6311	55	120	29	29	3.0	71500	45000	1.39
6312	60	130	31	31	3.5	82000	48500	1.71
63/22	22	56	16	16	1.1	18400	9250	0.1760
63/28	28	68	18	18	1.1	28600	14000	0.2870
63/32	32	75	20	20	1.1	30000	16200	0.3820

Bore Diancter	V			V1			V2			V3			V4
Mm	L	M	H	L	M	H	L	M	H	L	M	H	L	M	H
3,4	80	44	44	60	35	32	48	26	22	31	16	15	28	10	10
5,6	110	72	60	74	48	40	58	36	30	35	21	18	32	11	11
7,8,9	130	96	80	92	66	54	72	48	40	44	28	24	38	12	12
10,12	160	120	100	120	80	70	90	60	50	55	35	30	45	14	14
15	210	150	120	150	100	85	110	78	60	65	46	35	52	18	18
17	210	150	120	150	100	85	110	78	60	65	46	35	52	25	25
20	260	190	150	180	125	100	130	100	75	80	60	45	60	25	25
22,25	260	190	150	180	125	100	130	100	75	80	60	45	60	30	32
28	260	190	150	180	125	100	130	100	75	80	60	45	60	35	40
30,32	300	240	190	200	150	130	150	120	100	90	75	60	70	35	40
35	300	240	190	200	150	130	150	120	100	90	75	60	70	42	45
40	360	300	260	240	180	160	180	150	130	110	90	80	82	50	50
45	360	300	260	240	180	160	180	150	130	110	90	80	82	60	60
50	420	320	320	280	200	200	210	160	160	125	100	100	95	70	70

Bore Diancter	Diameter series(0)				Diameter series(2)					Diameter series(3)
Mm	Z	Z1	Z2	Z3	Z	Z1	Z2	Z3	Z4	Z	Z1	Z2	Z3	Z4
5	37	36	34	30	38	37	34	32	-	39	39	37	33	-
6	37	36	34	30	38	37	34	32	-	39	39	37	33	-
7	39	38	35	31	40	38	36	34	-	-	-	-	-	-
8	39	38	35	31	40	38	36	34	-	-	-	-	-	-
9	41	40	36	32	42	40	37	35	-	-	-	-	-	-
10	43	42	38	33	44	42	39	35	30	37	37	44	37	32
12	44	43	39	34	45	43	39	35	30	47	47	45	37	32
15	45	44	40	35	46	44	41	36	31	48	48	46	38	33
17	46	44	40	35	47	45	41	36	31	49	49	47	38	33
20	47	45	41	36	48	46	42	38	33	50	50	48	39	34
22	47	45	41	36	48	46	42	38	33	50	50	48	39	34
25	48	46	42	38	49	47	43	40	36	51	51	49	41	37
28	49	47	43	39	50	48	44	41	37	52	52	50	42	38
30	49	47	43	39	50	48	44	41	37	52	52	50	42	38
32	50	48	44	40	51	49	45	42	38	53	53	51	43	39
35	51	49	45	41	52	50	46	43	39	54	54	52	44	40
40	53	51	46	42	54	52	47	44	40	56	56	45	45	41
45	55	53	48	45	56	54	19	46	43	58	58	56	47	44
50	57	54	50	47	58	55	51	48	45	60	60	57	49	46

Standard	Tolerance class
GB/T307.1	P0	P6	P5	P4
ISO492	C LASSO	CLASS6	CLASS5	CLASS4
AFBMA STD.20	ABEC1	ABEC3	ABEC5	ABEC7

Steel No	Chemical Composition%
Steel No	C	Si	Mn	P	S	Cr
Gcr15	0.95-1.05	0.15-0.35	0.20-0.40	≤0.027	≤0.02	1.30-1.65

6300 Series Deep Groove Ball Bearings Wholesale

6300 Series Deep Groove Ball Bearings

6300 Series Deep Groove Ball Bearings

Product Requirements

SS 608 ZZ/2RS stainless steel deep groove ball bearings

SS 6002 ZZ/2RS stainless steel deep groove ball bearings

SS 6201 ZZ/2RS stainless steel deep groove ball bearings

6300 Series Deep Groove Ball Bearings Wholesale

6300 Series Deep Groove Ball Bearings

6300 Series Deep Groove Ball Bearings

share:

Product Requirements

Related Products

SS 608 ZZ/2RS stainless steel deep groove ball bearings

SS 6002 ZZ/2RS stainless steel deep groove ball bearings

SS 6201 ZZ/2RS stainless steel deep groove ball bearings