Single Row Deep Groove Ball Bearing

1.Product Introduction

Single row deep groove ball bearings are the most representative structure in rolling bearings and have a very wide range of applications. The raceways located on the inner and outer rings have a cross section of a circular arc with a radius slightly larger than the radius of the rolling ball. In addition to bearing radial load, it can also bear axial load in two directions. With small frictional torque, it is most suitable for applications requiring high-speed rotation, low noise and vibration.

There are open, steel dust cover and rubber seals types. Mainly applicable cages: stamping steel cages, copper alloy or nylon cages.

2.Product specification

Model Number	6308 6308-2RS 6308ZZ 6308-2Z
Bore (id)	40 mm
Outer Diameter (OD)	90 mm
Width (B)	23 mm
Weight	0.63 kg
Material	Chrome steel (GCr15)
Dynamic Basic Load	40.5 kN
Static Basic Load-	24 kN
Structure	Deep groove
HS code	8482102000
Precision rating	P0 P6 P5

3.Product feature and applications

Deep groove ball bearings can be used in gearboxes, instruments, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, construction machinery, roller skates, yo-yo, etc.

4.Product pictures

5.Deep groove ball bearing model list

Bearing Code	Dimension				Basic load rating KN		Limiting speed		Mass.
	d	D	W	r
	mm	mm	mm	mm	Dynamic	static	Grease	oil
					C	C0	r/min	r/min	Kg/pc
6300	10	35	11	0.6	8.2	3.5	15000	21000	0.053
6301	12	37	12	1.0	9.7	4.2	14000	20000	0.06
6302	15	42	13	1.0	11.4	5.45	13000	18000	0.082
6303	17	47	14	1.0	13.5	6.55	12000	17000	0.115
6304	20	52	15	1.1	15.9	7.9	11000	15000	0.144
6305	25	62	17	1.1	21.2	10.9	10000	13000	0.2193
6306	30	72	19	1.1	26.7	15	8000	10000	0.3498
6307	35	80	21	1.5	33.5	19.1	6800	8000	0.4542
6308	40	90	23	1.5	40.5	24	5800	7200	0.6394
6309	45	100	25	1.5	53	32	5000	6200	0.8363
6310	50	110	27	2.0	62	38.5	4400	5500	1.0822
6311	55	120	29	2.0	74.1	45	4200	5300	1.35
6312	60	130	31	2.1	85.2	52	4000	5100	1.7
6313	65	140	33	2.1	97.5	60	3900	5000	2.1
6314	70	150	35	2.1	111	68	3800	4800	2.5
6315	75	160	37	2.1	119	76.5	3600	5600	3

6.Production Flow

7.Quality Control

8.Company certificates

9.Packing

(1) Single white box per bearing, then carton box, plywood pallet.

(2) Plastic tubes per 10 or 20 pcs, then carton box, plywood pallet.

(3) OEM packing, as buyer’s requests.

10.FAQ

Q: What should I do to get an accurate quotation?

A: Please inform bearing models or dimensions (bore, outer diameter and width), quantity needed and where to send the goods.

Q: How to place my order?

A: You can contact us by pressing “Chat Now” or start your draft order to us directly, we’ll check the price and delivery cost, then confirm the order.

http://www.ynr-bearing.com/