6306 Black Seal Ring Deep Groove Ball Bearings Cheap Bearings

• Material: Chrome Steel Gcr15
• Bearing Type: 6306
• Category: Deep Groove Ball Bearing
• Seal Type: Open Zz 2RS RS
• Number of Row: Single
• Weight: 0.346kg
• Grease Lubrication: 6600
• Oil Lubrication: 12000
• Transport Package: Single Box+Cartons+Pallet
• Specification: 30*72*19mm
• Origin: China
• Production Capacity: 1000000PCS/Year

Product Description

Product Parameters

Model	Category	RTS/Custom	Size(mm) d*D*H (mm)	Precision grade	Seal Type	Number of Row	Application
6306	Deep Groove Ball Bearing	RTS	30*72*19mm	P0 P2 P4 P5 P6	OPEN ZZ 2RS RS	Single	Machinery
Material	Material of Balls	Lubrication	Vibration	Clearance	Hardness	Deliery Time	Packing
Chrome Steel GCr15	Chrome Steel GCr15	Grease or Oil	Standard Vibration Z1/Z2/Z3/Z4/V1/V2/V3/V4	Standard Clearance C0/C2/C3/C4/C5	HRC60-65	<=50000,3 <=100000,5	Single Box+Cartons+Pallet

Product Description

Detailed Photos

Our business:Produce and customize various bearing brands. (Packaging and logo can be customized. All copyright belongs to the customer. We promise not to disclose any information.)

Product Series

Bearing type	Boundary  Dimensions( mm )			Speed  Rating(ipm)		Load Rating(kn)		Weight(kg)
	d	D	B	Grease lubrication	Oil lubrication	Dynamic Cr	Static Cor
6300	10	35	11	18000	24000	7.65	3.48	0.053
6301	12	37	12	17000	22000	9.72	5.08	0.06
6302	15	42	13	16000	20000	11.5	5.42	0.082
6303	17	47	14	15000	18000	13.5	6.58	0.115
6304	20	52	15	13000	16000	15.8	7.88	0.142
6305	25	62	17	11000	13000	20.6	11.3	0.232
6306	30	72	19	6600	12000	26.7	15	0.346
6307	35	80	21	8500	10000	33.4	19.3	0.457
6308	40	90	23	7000	8500	40.8	24	0.639
6309	45	100	25	6300	7500	52.8	31.8	0.837
6310	50	110	27	6300	7500	62	38	1.07
6311	55	120	29	5600	6700	71.5	45	1.39
6312	60	130	31	5300	6300	82	48.5	1.71
6313	65	140	33	4800	5600	92.5	59.5	2.1
6314	70	150	35	4500	5300	104	68	2.55
6315	75	160	37	4300	5000	113	116	3.1
6316	80	170	39	3800	4500	119	86.5	3.64
6317	85	180	41	3800	4500	102	96.5	4.33
6318	90	190	43	3400	4000	144	108	4.97
6319	95	200	45	3200	3800	152	122	5.65
6320	100	215	47	2800	3600	173	140	7.09
6321	105	225	49	2600	3200	184	153	8.05
6322	110	240	50	2400	3000	205	178	9.53
6324	120	260	55	2200	2800	228	208	12.2
6326	130	280	58	2000	2600	253	242	14.77
6328	140	300	62	1900	2400	275	272	18.33
6330	150	320	65	1700	2200	288	295	21.87
6332	160	340	68	1600	2000	313	340	26.43
6334	170	360	72	1500	1900	335	378	31.14
6336	180	380	75	1400	1800	358	396	35.23
6338	190	400	78	1300	1700	379	438	39.45
6340	200	420	80	1200	1600	391	496	46.89
6344	220	460	88	1100	1500	410	520	52.45
6348	240	500	95	1000	1400	442	585	59.46
6352	260	540	102	900	1300	507	710	64.23
6356	280	580	108	800	1200	572	850	73.67
6360	300	620	109	700	1100	590	920	85.34

Type Of Deep Groove Ball Bearing
1. Deep Groove Ball Bearing With Dust Cover
Generally Used In The Single Lubrication Is More Difficult, The Placement Of Lubricating Oil And Check The Lubrication Is Not Convenient Conditions, Usually Injected Into The Bearing Rust, Lubrication Dual-Purpose Lithium Grease Is 1/4 To 1/3 Of The Bearing Internal Space.

2. Deep Groove Ball Bearing With Sealing Ring
Its Performance, Grease Filling, Use And Bearing With Dust Cover Are Basically The Same, The Difference Is That There Is A Large Gap Between The Dust Cover And The Inner Ring, And The Sealing Lip And The Inner Ring Of The Non-Contact Seal Ring Is Small, There Is No Gap Between The Sealing Lip And The Inner Ring Of The Contact Seal Ring Bearing, The Sealing Effect Is Good, But The Friction Coefficient Has Increased.

3, There Are Stop Groove And Deep Groove Ball Bearings With Stop Ring
In Addition To The Function Of Bearing Radial Load, The Deep Groove Ball Bearing With The Stop Ring Can Also Limit The Axial Displacement Of The Bearing, Simplify The Structure Of The Bearing Seat And Reduce The Bearing Size. Generally Used In Cars, Tractors And Other Axial Load Is Not Large Working Parts.

4. Deep Groove Ball Bearing With Ball Filling Gap
There Are Notches In The Inner And Outer Rings On One Side, From Which More Balls Can Be Loaded, Increasing Its Radial Load Capacity. However, Due To The Small Axial Load Capacity, It Can Not Run At High Speed. If There Is A Large Axial Load, It Needs To Be Used With The General Deep Groove Ball Bearing.

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Exhibitions&Partners

FAQ

Q:Are you trading company or manufacturer?
--We are the company dealing in trading business and manufacturing business.

Q:What's the MOQ?
--MOQ is 2pcs for standardized products; 300pcs for customized products. There is no MOQ for sample orders.

Q:How long is the lead time?
--The lead time for sample orders is 1-3 days, for bulk orders is generally in 3-15 days.The delivery time is generally in 2 days after payment. It's according to the order amount.

Q:Do you offer free samples?
--If you place an order, we can return part of sample fee even all of fee to you. It also depends on the quantity of order and the type of sample. And you just need to pay freight.

Q: Could you customized for me?
--Sure,we can supply OEM service as per your drawing or samples.