The components of the self aligning ball bearing include two rows of balls, a cage, an inner ring, and an outer ring with a common concave sphered raceway.This type of bearings is self-aligning and insensitive to angular misalignments of the shaft relative to the housing. The bearings are produced in several design: open bearings with the basic design, sealed bearings, open bearings with an extended inner ring.The self alignning ball bearings have the lowest friction of all rolling bearings.The bearings are available with a cylindrical bore or with a tapered bore in certain size ranges.1.Q:What’s your after-sales service and warranty? A: We promise to bear the following responsibility when defective product is found: 1-12 months warranty from the first day of receiving goods;Replacements would be sent with goods of your next order;Refund for defective products if customers require. 2.Q:Do you have the real factory? A: Of course, our company is started from the process of bearings, slowly formed its present size, product quality can better grasp, the price is also a great advantage. 3. Q:Do you accept ODM&OEM orders? A: Yes, we provide ODM&OEM services to worldwide customers, we are able to customize housings in different styles, and sizes in different brands, we also customize circuit board & packaging box as per your requirements. 4.Q:What’s the MOQ? A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders. 5.Q:How long is your delivery time? A: Generally it is 5-10 days if the goods are in stock or it is 15-20days if the goods are not in stock,it is according to quantity. 6.Q:Could you accept OEM and customize? A: Of course, OEM is accepted and we can customize for you according to sample or drawing. 7.Q:Do you offer free samples? A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight.

Model	d	D	B	Weight
2202	15	35	14	0.06
2203	17	40	16	0,088
2204	20	47	18	0.14
2205	25	52	18	0,163
2206	30	62	20	0.26
2207	35	72	23	0.403
2208	40	80	23	0,505
2209	45	85	23	0,545
2210	50	90	23	0.59
2212	55	100	25	0.81
2212	60	110	28	1.09
2213	60	110	28	1.09
2213	65	120	31	1.46
2213	65	120	31	1.46
2214	70	125	31	1.62
2215	75	130	31	162
2216	80	140	33	.

Shandong Nice Bearing Manufacture Co. Ltd, established in 1995, is a supplier of bearing, roller bearing ,ball bearing,pillow block bearing, rod ends bearing ,needle roller bearing,screw bearings and slider bearings and slewing support bearings and so on.We have exported more than 100countries like USA, Mexico,Canada, Spain, Russia,Singapore,Thailand, India etc.We are committed to creating a one-stop shopping platform for customers to save time, improve efficiency with the best price and quality to win the trust of customers. Win-win cooperation is our company's business philosophy.