7228C/AC DBL P4 Angular Contact Ball Bearing (140x250x42mm) Machine Tool Bearing Germany High quality Spindle bearings
Product Details:
| Place of Origin: |
CHINA |
| Brand Name: |
TLANMP |
| Certification: |
ISO9001:2008 |
| Model Number: |
7228C |
Payment & Shipping Terms:
| Minimum Order Quantity: |
1 |
| Price: |
1-1000 |
| Packaging Details: |
Industrial Neutral Packing |
| Delivery Time: |
10 days |
| Payment Terms: |
PAYPAL . T/T , WU , AliPAY |
| Supply Ability: |
1000 pcs/month |
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Detailed Product Description
| High Light: |
7228C ball Bearing, 140x250x42mm bearing, 7228C bearing |
7228C/AC DBL P4 Angular Contact Ball Bearing (140x250x42mm) Machine Tool Bearing Germany High quality Spindle bearings |
| A . Angular Contact Ball Bearing Parameters |
| Brand- | TMP |
| Structure- | Angular Contact ball |
| Model number- | 7228 |
| Inner ring(mm)- | 140 |
| Outer ring(mm)- | 250 |
| Width(mm)- | 42 |
| Weight(Kg)- | 8.09 |
| Materials- | Chrome steel/GCR15 |
| Precision grade- | P4 |
| Lubrication type- | Grease lubrication |
| Contact Angle- | C=15°;AC=25° |
| Material(Ball)- | Steel ball(SUJ2); SN24:Ceramic ball(Si3N4) |
| Number of Row- | Single rows |
| Material(Cage)- | TYN-PA;TR-PF |
| Combination of mark- | SU:Universal combination (single row)
DU:Universal combination (double rows)
DB: Back-to-back combination
DF: Face-to-face combination
DT: Parallel combination
DBD.DFD.DTD: Three rows
DBB.DFF.DBT.DFT.DTT: Four rows |
| Preloaded mark- | EL: Micro preloaded
L : Light preload
M : Medium preloade
H : Heavy preloaded |
|
| B . 7228 Angular Contact Ball Bearing Specification Sheet |
| Model Number | Dimensions | α=15° | α=25° | Material
(Cage ) | Weight (kg)
Approx |
| Limiting speed | Limiting speed |
| d | D | B | Basic load
rating | Lubrication | Basic load
rating | Lubrication |
| Cr Cor | Grease Oil | Cr Cor | Grease Oil |
| 7228 | 140 | 250 | 42 | 223.6 306.6 | 4000 6500 | 212.3 292.2 | 3500 5700 | PA/PF | 8.09 |
| Categories: | Angular Contact Ball Bearings
Ceramic Ball Bearings |
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| Related Search: | 7228C DB P4,7228AC DB P4,7228C Angular Contact Ball Bearing,7228C Spindle bearing,140x250x42mm bearin |
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| C . 72 series Angular Contact Ball Bearing Details |
Product Features | Precision Angular Contact Ball BearingsDue to their internal design, angular contact ball bearings can withstand high radial-axial loads and reach high speeds. They are asymmetrical for manufacturing reasons and can withstand unidirectional axial loads only. Angular bearings are usually mounted in a group of two or more opposed preloaded units with rigid or elastic spacers. Typically, the inner and outer raceways and balls are made of chrome steel. Where operating conditions are severe, bearings may have ceramic balls creating a hybrid bearing. |
Series Introduction | ISO 02 Series - highest load, lowest speed bearings-72 Series Angular Contact Bearings |
Series Model No. | 7200AC/C 7201AC/C 7202AC/C 7203AC/C 7204AC/C 7205AC/C 7206AC/C 7207AC/C 7208AC/C 7209AC/C 7210AC/C 7211AC/C 7212AC/C 7213AC/C 7214AC/C 7215AC/C 7216AC/C 7217AC/C 7218AC/C 7219AC/C 7220AC/C 7221AC/C 7222AC/C 7224AC/C 7226AC/C 7228AC/C 7230AC/C 7232AC/C 7234AC/C 7236AC/C 7238AC/C 7240AC/C 7244AC/C |
| Applications | Angular contact bearing applications :
electric motors,Spindle,automotive applications, home appliances, industrial equipment. |
