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

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

D*D*B: 105*190*36(mm)
Spherical: Non-Aligning Bearings
Rolling Body: Ball Bearings
The Number of Rows: Single
Origin Place: Shandong, China
Aligning: Non-Aligning Bearing
Samples:
US$ 9.926/Piece 1 Piece(Min.Order)
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Customization:

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Basic Info.

Model NO.
6221
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.
Chrome Steel Machinery Parts of Deep Groove Ball Bearing RS Seals 6221
Chrome Steel Machinery Parts of Deep Groove Ball Bearing RS Seals 6221

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

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