Chik Factory Price Tapered Roller Bearing Spare Parts for Machine Tool Spindles (30220)

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Model NO.: 30220
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Radial Bearing
• Separated: Unseparated
• Seals Type: Open
• Number of Row: Single Row
• Clearance: C0, C1, C2, C3, Available
• Cage: Steel, Brass, Nylon
• Quality: Normal,Special High Grade
• Transport Package: Industrial Package; Single Box Package
• Specification: 100*180*34mm
• Trademark: SKF NTN NACHI NSK KOYO CHIK OEM
• Origin: China
• HS Code: 8482109000
• Production Capacity: 100, 000 /Month

Product Description

PRODUCT INFO.

Brand Name	CHIK Bearing or according to your requirement
Item Name	CHIK factory price 30220 tapered roller bearing 100*180*34mm roller bearings 30220
Bearing Sizes	100*180*34mm
Weight	3.72kg
Material	Chrome steel, Gcr15
Precision	P0,P6,P5,P4,P2
Cage Type	Brass Cage,Steel Cage,Nylon Cage
Guarantee	50000km Or One year
Delivery Detail	2-10 days upon receipt of deposit
Shipping	Express: DHL Fedex EMS  /By Sea
Application	Gearbox,Trucks,Trailers,Automobiles,Rolling Mill,Metallurgy,Plastics Machinery
Bearing Advantage	1).Excellent and high quality control
	2).Prompt delivery
	3).Competitive price
	4).Small order accepted
	5).Customers' drawing or samples accepted
	6).OEM service

Tapered roller bearings use conical rollers that run on conical races. Most roller bearings only take radial or axial loads, but tapered roller bearings support both radial and axial loads, and generally can carry higher loads than ball bearings due to greater contact area. Tapered roller bearings are used, for example, as the wheel bearings of most wheeled land vehicles. The downsides to this bearing is that due to manufacturing complexities, tapered roller bearings are usually more expensive than ball bearings; and additionally under heavy loads the tapered roller is like a wedge and bearing loads tend to try to eject the roller; the force from the collar which keeps the roller in the bearing adds to bearing friction compared to ball bearings.
Tapered roller bearings are generally used to support combined load mainly consisting of radial load. Their cups are separable for easy assembling. During mounting and using, radial clearance and axial clearance can be adjusted and pre-loaded mounting can be made.
OTHER MODELS WE CAN SUPPLY 
30202    7202    30203    7203   30204    7204    30205    7205
30206    7206    30207    7207   30208    7208    30209    7209
30210    7210    30211    7211   30212    7212    30213    7213
30214    7214    30215    7215   30216    7216    30217    7217
30218    7218    30219    7219   30220    7220    30221    7221
30222    7222    30224    7224   30226    7226    30228    7228
30230    7230    30232    7232   30234    7234    30236    7236
30238    7238    30240    7240 

Designation	Principal Dimensions(mm)			Basic Load ratings(KN)		Limited Speed(rpm)		Weight
								(kg )
30202	15	35	11	14.9	13.4	12000	16000	0.053
30203	17	40	12	20.8	21.8	9000	12000	0.079
30204	20	47	14	28.2	30.5	8000	10000	0.126
30205	25	52	15	32.2	37	7000	9000	0.154
30207	35	72	17	54.2	63.5	5300	6700	0.331
30208	40	80	18	63	74	5000	6300	0.422
30209	45	85	19	67.8	83.5	4500	5600	0.474
30210	50	90	20	73.2	92	4300	5300	0.529
30211	55	100	21	90.8	115	3800	4800	0.713
30212	60	110	22	102	130	3600	4500	0.904
30213	65	120	23	120	152	3200	4000	1.13
30214	70	125	24	132	175	3000	3800	1.26
30215	75	130	25	138	185	2800	3600	1.36
30216	80	140	26	160	212	2600	3400	1.67
30217	85	150	31	178	238	2400	3200	2.06
30218	90	160	30	200	270	2200	3000	2.54
30219	95	170	32	228	308	2000	2800	3.04
30220	100	180	34	255	350	1900	2600	3.72
30221	105	190	36	285	398	1800	2400	4.38
30222	110	200	38	315	445	1700	2200	5.21
30224	120	215	40	338	482	1500	1900	6.2
30228	140	250	42	408	585	1200	1600	8.73
30230	150	270	49	490	680	1300	1800	11
30236	180	320	57	540	825	950	1400	17.8
30238	190	340	60	700	980	950	1400	21.4
30244	220	400	72	990	1460	900	1300	35.1

FAQ 
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;
2. Replacements would be sent with goods of your next order;
3. Refund for defective products if customers require. 
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. 
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. 
Q:How long is the lead time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days. 
Q:Do you offer free samples?
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight.
We DO NOT offer free samples to end users. 
Q:How to place orders?
A: 1. Email us the model, brand and quantity, consignee information, shipping way and payment terms;
2. Proforma Invoice made and sent to you;
3. Complete Payment after confirming the PI;
4. Confirm Payment and arrange production.