Double Row Self-Aligning Ball Bearing NTN NSK Koyo 1221 1222 1222K 1202 1203 1204 1205 1206K 2206K 2207K 2208K 2217m 2218m, Auto Parts, Motorcycle Parts

Product detail

Model NO.

HS Code

8483900090

Production Capacity

2000000 Per Year

Warranty:

1year

Type:

Steering Bearing

Material:

Gcr15

Certification:

ISO9001, TS16949

Transport Package:

Box/Pallet

Origin:

China

We are professional sourcing exporting trading company, our branch company Guangzhou Humlisun Imp & Exp Co., Ltd. Located in Guanzhou, which is a commercial city with long history in China.We have 10 years expirience of purchasing auto spare parts, in the long tern realation ship with more than 20 fatories of auto parts in China, we are sure, we can offer you the best sourcing service in this fiel. For example Auto Steering Systems ,Drive Shaft ,Suspension System ,Cooling System, Auto bearing, Spring parts, gaskest , ball joint, water pump, atc. If anything you need, just feel free to send us your enquiry . We do the best for you !

Double Row Self-Aligning Ball Bearing NTN NSK Koyo 1221 1222 1222K 1202 1203 1204 1205 1206K 2206K 2207K 2208K 2217m 2218m

Basic Info.

Circle&Roller Material	GCr15,GCr15SiMn,GCr18Mo
Cage Material	Brass,Steel
Precision	P0,P6,P5,P4,P2
Clearance	C2,C3,C4,C5
Hardness	HRC58-62
Number of Row	single/double/multi row
GREASE	SRL ,PS2, Alvania R12
Certificate	ISO9001:2008
Package	1. Usually made by plastic+anti-rust paper+box+wooden box 2..According to the requirement of customer
Terms of Payment	T/T(40% deposit in advance), Western Union,paypal
Delivery Time	3 days for stock, 20days for large quantity

NTN NSK Koyo 1221 1222 1222K 1202 1203 1204 1205 1206k 2206K 2207K 2208K 2217M 2218M Self Aligning Ball Bearings
Self aligning ball bearing is a kind of bearing with spherical ball between the inner ring of two raceways and the outer ring with spherical raceway.
The curvature center of the outer ring raceway surface is consistent with the bearing center, so it has the same self-aligning function as the automatic self-aligning ball bearing. When the shaft and shell are flexed, it can be adjusted automatically without increasing the bearing load. Self aligning roller bearing can bear radial load and axial load in two directions. Radial load capacity, suitable for heavy load, shock load. The inner diameter of the inner ring is a taper hole bearing, which can be directly installed. Or it can be installed on the cylindrical shaft by using the fastening sleeve and the dismounting cylinder. The cages are made of steel stamping cages, polyamide forming cages and copper alloy car cages.
The self-aligning ball bearing has cylindrical hole and conical hole. The cage is made of steel plate and synthetic resin. Its feature is that the outer ring raceway is spherical, with automatic self-aligning, which can compensate the error of self-aligning ball bearing caused by different centrality and shaft deflection, but the relative inclination of the inner and outer rings shall not exceed 3 degrees.
It can bear large radial load and certain axial load. The outer ring raceway of this kind of bearing is spherical, so it has self-aligning performance. When the shaft is bent or tilted, the relative inclination between the inner ring center line and the outer ring center line is not more than 1 ° to 2.5 °, the bearing can still work.
There are two kinds of bore in self-aligning ball bearings: cylindrical bore and conical bore. The taper of conical inner hole is 1:12 or 1:30. In order to enhance the lubrication performance of the bearing, an annular oil groove and three oil holes are machined on the outer ring of the bearing.

Double Row Self-Aligning Ball Bearing

Item No.		Dimension (mm)			Weight (kg)	Item No.		Dimension (mm)			Weight (kg)
		d	D	B				d	D	B
1201	1201k	12	32	10	0.039	1311	1311k	55	120	29	1.6
1202	1202k	15	35	11	0.048	1310	1310k	60	130	31	2.03
1203	1203k	17	40	12	0.072	1313	1313k	65	140	33	2.54
1204	1204k	20	47	14	0.12	1314	1314k	70	150	35	3.19
1205	1205k	25	52	15	0.14	1315	1315k	75	160	37	3.65
1206	1206k	30	62	16	0.22	2204	2204k	20	47	18	0.133
1207	1207k	35	72	17	0.23	2205	2205k	25	52	18	0.15
1208	1208k	40	80	18	0.415	2206	2206k	30	62	20	0.249
1209	1209k	45	85	19	0.465	2207	2207k	35	72	23	0.378
1210	1210k	50	90	20	0.525	2208	2208k	40	80	23	0.477
1211	1211k	55	100	21	0.705	2209	2209k	45	85	23	0.522
1212	1212k	60	110	22	0.9	2210	2210k	50	90	23	0.564
1213	1213k	65	120	23	1.15	2211	2211k	55	100	25	0.746
1214	1214k	70	125	24	1.3	2212	2212k	60	110	28	1.03
1215	1215k	75	130	25	1.41	2213	2213k	65	120	31	1.4
1216	1216k	80	140	26	1.73	2304	2304k	20	52	21	0.193
1217	1217k	85	150	28	2.09	2305	2305k	25	62	24	0.319
1218	1218k	90	160	30	2.55	2306	2306k	30	72	27	0.48
1304	1304k	20	52	15	0.165	2307	2307k	35	80	31	0.642
1305	1305k	25	62	17	0.255	2308	2308k	40	90	33	0.889
1306	1306k	30	72	19	0.385	2309	2309k	45	100	36	1.2
1307	1307k	35	80	21	0.51	2310	2310k	50	110	40	1.58
1308	1308k	40	90	23	0.715	2311	2311k	55	120	43	2.03
1309	1309k	45	100	25	0.955	2312	2312k	60	130	46	2.57
1310	1310k	50	100	27	1.25	2313	2313k	65	140	48	3.2

FAQs:
Q: How many years is your company in auto parts business field?
A: Our Company started since 1995, there is about 23 years history for us in auto parts business field.

Q: Are you trading company or factory?
A: We are factory with trading company.

Q: What's the MOQ for each item?
A: Our business way is spot sales, we have 22,000m2 warehouse where stock more than 20,000 kinds of spare parts. If the items we have stock, there is no limitation for MOQ, and normally MOQ as 10pcs is acceptable.

Q: What about the delivery time?
A: It's about 1 to 15 days for the goods have in stock, 30 to 60 days for the items need to be manufactured based on your order.

Q: Do you give any guarantee to your products?
A: Basically, we have 12 months quality guarantee for EEP brand spare parts.

Q: Do you have any certificate?
A: Yes, like ISO: 9001

If you have any question, please feel free to contact us. We are always ready to offer you help to build friendly cooperation with you!