Deep groove ball bearing feature
1) Model: Open, Z, ZZ, RZ,2RZ,RS, 2RS
2) Quality level: reach the same level as the Japanese and European bearings
3) Tolerance level: ABEC-1 (P0), ABEC-3 (P6),ABEC-5(P5)
4) Noise Level: EMQ V1 Z2, EMQ V2 Z3, EMQ V3 Z4, EMQ V4
5)Application: home appliances,low noise and high speed electric motors;
automotive components, pumps,machinery.
Deep groove ball bearing size
metric deep groove ball bearings (open)
inch deep groove ball bearings (open)
metric deep groove ball bearings (Shielded)
inch deep groove ball bearings (Shielded)

1) Model: Open, Z, ZZ, RZ,2RZ,RS, 2RS
2) Quality level: reach the same level as the Japanese and European bearings
3) Tolerance level: ABEC-1 (P0), ABEC-3 (P6),ABEC-5(P5)
4) Noise Level: EMQ V1 Z2, EMQ V2 Z3, EMQ V3 Z4, EMQ V4
5)Application: home appliances,low noise and high speed electric motors;
automotive components, pumps,machinery.
Deep groove ball bearing size
metric deep groove ball bearings (open)
inch deep groove ball bearings (open)
metric deep groove ball bearings (Shielded)
inch deep groove ball bearings (Shielded)

Ball bearings wanted supply deep groove ball bearing 6203 (17*40*12mm)
Deep Groove Ball Bearing is the most representative rolling bearing, it can suffer from both axial and bidirectional radial load. It can be used in these occasions with the demand of high rotation, low noise, and low oscillation. Bearing with seal together with steel cover of rubber seal usually filled with lubricant in advance ,the outside ring with stopping circle or flange ,these will not only be easier for axial orientation ,but also good for the installing of outside shell. The size of maximum loading bearing is just the same as standard bearing ,while with backfill trough in the inside and outside ,which can add the balls, and improve the maximum load at the same time.
Deep groove ball bearing types:
1,.A single deep groove ball bearing
1,.A single deep groove ball bearing
2. With dust cover single deep groove ball bearing
3. With dust cover, sealing ring single deep groove ball bearing outer ring, have
4. Stop moving slot and stop ring single deep groove ball bearing
5. Have put the ball of the gap of deep groove ball bearings
6. Double row deep groove ball bearing
Brand | MEG Bearing or OEM | ||
Name | Deep Groove Ball Bearing | ||
Model | 6000 Series - Extra Light Ball Bearings – Ideal for limited space applications | ||
6200 Series - Light Series Ball Bearings – Balanced between space and load capacity | |||
6300 Series - Medium Series Ball Bearings – Ideal for heavier load capacity | |||
Material | GCr15 | Certificate | ISO9001:2001 |
Precision | P0, P6, P5 | ||
Bore Size: | 10mm-100mm | Outside diameter | 25mm-220mm |
Clearance | C0,C1,C2,C3,C4,C5 etc. | ||
Cage Type | Brass cage or Stainless cage | ||
Seals Type | ZZ,RS, 2RS, R2, Z, 2Z, 2RZ etc | ||
Features | Deep groove ball bearing are simple in design, non-separable, suitable for high and even very high speeds and are robust in operation, requiring little maintenance.Deep-groove bearings have higher load ratings for their size than shallow-groove , but are also less tolerant of misalignment of the inner and outer races | ||
Application | Deep groove ball bearing suitable for precision instrument, low noise electromotor, automobile and motorcycle, etc. It is the the most widely used bearing type. | ||
Package | pallet, wooden case,industrial package or as customers' requirement | ||
Price | FOB, CFR, CIF | Delivery Time | 20-30 days |
High Quality, Competitive Price, Reliable Service, On-Time Delivery !
Trieternal Can Be Your Trusted Partner in Bearing Field !!!!


Our Advantages:
1. More than ten years bearing products exporting experiences.
2. OEM order and non-standard bearing order can be accepted.
3. Many sizes of bearing are available. Large quantity bearing can be provided.
4. To respect customers, you can choose the loading port.
5. A certain number of free sample can be provide to support our customer's after-sale services and warranty.
1.Carbon Steel or Chrome Steel
2.low vibration low noise
3.Cage: Steel, Brass ,Nylon
4.High precision long life
2.low vibration low noise
3.Cage: Steel, Brass ,Nylon
4.High precision long life
Seals | Textured Rubber Lip Seals on each side |
Lubrication | Wide temperature range (-20°F to + 350°F) |
Noise Testing | Noise tested after lubrication |
Noise Level | Passes Noise Vibration Standards |
Precision Balls | Matched ABMA Grade or better for roundness |
Raceways | Finely honed Super Finished for long life and low noise |
Quality Level | Premium bearings meet or exceed ABEC 1 tolerances |
Testing | Independent Endurance testing has verified our bearings Outperformed all low cost bearings and matched or exceeded the performance of well-known brand name bearings |


Most items are processed within 24 hours or less on regular work days!
MEG Bearings your online source for all your bearing and other industrial needs. We are honored to bring you wholesale priced bearings for less than the competition. We are able to do this by purchasing high quality bearings directly from the manufacture, not having large overhead costs and then passing the savings to you.MEG Bearings is our company name not necessarily where the product is manufactured.It is simply the best for less!
SUPER PRECISION DEEP GROOVE BALL BEARING 6203
- Sustain radial, axial, or composite loads.
- Provide both high-running accuracy & high-speed operation
- Can replace high speed ball bearings
- Simple design
- Maintenance free
- Longer service life
1.Model No. : 6203 Number of Row: Single Row
2.Material : bearing steel (Gcr15)
3.Size : 17*40*12 mm
4. Material Composition
Chemical Composition(%) | ||||||
STEEL NO | C | Si | Mn | P | S | Cr |
GCr15 | 0.95-1.05 | 0.15-0.35 | 0.25-0.45 | 0.025 | 0.025 | 1.40-1.65 |
5.Same material different name
Country | China | International | USA | Germany | Japan | Switzerland |
Bearing Steel | GCr15 | 683/xv1 | (AISI)52100 | (Din)100Cr6 | (Jis)SVJ2 | SKF3 |
6.Brand : MEG or As customers' Brand
7.Seals Types: ZZ, Z, 2RS, RS, OPEN
8.Vibration level codes: ZV,Z1V1, Z2V2, Z3V3
9.Internal clearance codes: C2, C0,C3, C4, C5
10.Tolerance codes: ABEC-1 (P0), ABEC-3 (P6),ABEC-5(P5),ABEC-7(P4)
11.Packing: According to the customers' requirement often:
(1)Wooden package+pallet
(2)Carton package+pallet
12.Print words: We can print any word on products
13.Application:Remote controlled cars, bicycles, skateboard, electric, motor, fishing reel,
food machinery, instrument, dental....
14.Production Range:
6000Series, 6200 Series, 6300 Serirs,6400series, 6700 Series, 6800 Series, 6900 Series,
16000 Series inch R series, inch 16 series
15.Production Ability:2000000 PCS/ Month
Series | 62 series |
Material | Chrome steel (Gcr15) |
Quality standard | ISO9001:2008 ISO14001:2004 |
Service | OEM service |
Tolerance Grades | ABEC-1 (P0), ABEC-3 (P6),ABEC-5(P5) |
Noise Level | EMQ V1 Z2, EMQ V2 Z3, EMQ V3 Z4, EMQ V4 |
Sealing/Shield | Open, Z, ZZ,RS, 2RS,RZ,2RZ |
Product Advantage | A:Very smooth hand feeling B:High precision, long life, low noise C:high-end technology D:good aftersales service |
Package | A: tube package+outer carton+pallets B: single box+outer carton+pallest C: tube package+middle box+outer carton+pallets D: According to your's requirement |
other range | |
1) 6000 series: | 604.605.606.607.608.609.6000.6001.6002.6003.6004.6005.6006.6007.6008.6009.6010.6011.6012 |
2) 6200 series: | 624.625.626.627.628.629.6200.6201.6202.6203.6204.6205.6206.6207.6208.6209.6210.6211.6212 |
3) 6300 series: | 634.635.636.637.638.639.6300.6301.6302.6303.6304.6305.6306.6307.6308.6309.6310.6311.6312 |



