Chrome Steel Machinery Parts of Deep Groove Ball Bearing RS Seals 6221

• Customization: Available
• D*D*B: 105*190*36(mm)
• Spherical: Non-Aligning Bearings
• Model NO.: 6221
• Rolling Body: Ball Bearings
• The Number of Rows: Single
• Origin Place: Shandong, China
• Aligning: Non-Aligning Bearing
• Separated: Unseparated
• Rows Number: Single
• Load Direction: Radial Bearing
• Material: Bearing Steel
• Contact Angle: 1
• Transport Package: Industrial Package; Single Box Package
• Specification: 100*180*34mm
• Trademark: CHIK SKF NTN NACHI NSK KOYO OEM
• Origin: China
• HS Code: 8482200000
• Production Capacity: 1000000PCS/Year

Product Description

PRODUCT INFO.

Name	Chrome steel machinery parts of deep groove ball bearing RS seals 6221
Brand	CHIK OEM famous brands (NTN NSK NACHI URB ETC)
Origin	China  p.r.o.c.
Size	105*190*36mm
Weight	3.78KG
Material	Chrome steel , carbon steel , stainless steel
Precision	P0  P6  P5 / abec1 abec3 abec5
Net Weight :	Contact us, get more detailed - Net Weight parameters
Material :	Bearing steel,chrome steel , steel less ,carbon steel
Number of Rows :	According to specific product, we can custom-made for you

Single row deep groove ball bearings are most frequently used bearing type. They are versatile, self-retaining bearings with solid outer rings, inner rings and ball and cage assemblies. Due to their low frictional torque, they are suitable for high and even very high speeds and are robust in operation, little maintenance. Due to the raceway geometry and the balls used as rolling elements, deep groove ball bearings can support relatively high radial loads, as well as small axial loads.



DEEP GROOVE BALL BEARINGS SINGLE ROW & DOUBLE ROWS

Subject	Symbol	Description
Seal type	ZZ	Metal shields on both sides.
	2RS	Rubber seals on both sides.
	Z	Metal shield on one side.
	RS	Rubber seal on one side.
Radial internal clearance	C2	Less than normal.
	CN	Normal clearance. Is not indicated as a standard.
	C3	Greater clearance than normal.
	C4	Greater than C3.
	C5	Greater than C4.
Other technical modifications	NR	Groove with inserted snap ring in outer ring.
	N	Snap ring groove in the outer ring.
	SS	Stainless steel.
Cage type	M	Brass cage ball guided.
	MB	Brass cage, inner ring centered.
	MA	Brass cage, outer ring centered.
Speed ratings	V	Normal vibration level. Is not indicated as a standard.
	V2	Lower vibration level than normal.
	V3	Lower vibration level than V2.
	V4	Lower vibration level than V3.
Tolerances	P0	Normal tolerance level. Is not indicated as a standard.
	P6	Greater tolerance level than P0.
	P5	Greater tolerance level than P6.

OTHER MODELS WE CAN OFFER 

ISO	GOST	Dimensions (mm)			Basic Load Rating (N)		Limitting speed ( r/min )		Weight
							Lubrication
		d	D	B	Dyn. C	Stat. C0	Grease	Oil
6216	216	80	140	26	70200	55000	4500	5300	1.46
6216 ZZ	80216	80	140	26	70200	55000	4500	5300	1.46
6216 2RS	180216	80	140	26	70200	55000	2900	-	1.46
6217	217	85	150	28	83200	64000	4200	5000	1.847
6217 ZZ	80217	85	150	28	83200	64000	4200	5000	1.847
6217 2RS	180217	85	150	28	83200	64000	2700	-	1.847
6218	218	90	160	30	95600	73500	4000	4700	2.223
6218 ZZ	80218	90	160	30	95600	73500	4000	4700	2.223
6218 2RS	180218	90	160	30	95600	73500	2600	-	2.223
6219	219	95	170	32	108000	81500	3700	4400	2.713
6219 ZZ	80219	95	170	32	108000	81500	3700	4400	2.713
6219 2RS	180219	95	170	32	108000	81500	2400	-	2.713
6220	220	100	180	34	124000	93000	3500	4200	3.321
6220 ZZ	80220	100	180	34	124000	93000	3500	4200	3.321
6220 2RS	180220	100	180	34	124000	93000	2300	-	3.321

FAQ ?
1. Q: When can I get the price?
 A:  after we get your inquiry, usually within 2-6 hours. Urgent will be faster.
2. Q:How about your quality of bearings?
   A:Our quality of bearings is based on ISO9001 and quality of bearing is our soul.
2. Q: Can I get free samples for test from your company?
    A: YES, Standard samples are available.
3. Q: What is the MOQ of your products?
  A: Usually ≥1, According your demand.
4. Q: How about the Delivery time?
    A: About 3-15days. (according your quantity of bearing.)
5. Q: Will you check these products before shipment?
    A: Yes, before shipment products will be strictly inspection on our factory QC Process System.We have a professional QC team.
7. Q: What will we do if If you are not satisfied with the product?
    A: If have any abnormal, Please contact us at first time, we will immediately processing.
8. Q:  How long will you response for our problems?
    A: We will respond within 1 hour. 24 hours to solve your problem.