NSK Super precision bearing 7208C description as following:
Bearing Code
| NSK 7208C |
Bearing type
| Angular Contact ball bearings 7208C |
Series
| 7000 7200 7900 |
Bore size(dXDxB)
| 40x80x18mm Remark: 00:10mm 01:12mm 02:15mm 03:17mm 04:20mm 05:25mm 12:60mm 20:100mm |
Contact Angle
| C:15° A5:25° |
Ball material
| Blank: steel ball, SN24:Ceramic ball |
Cage symbols
| TR: phenolic TYN: Polyamide |
Combination symbols
| DU: Duplex universal SU: Single Universal |
Preload Symbols
| L:light M:Medium H:Heavy |
Precision Class
| P4:ISO Class 4(ABEC 7) P4Y:NSK Exclusive P4 accuracy P3:Dimension ISO Class 4,Running accuracy:ISO Class 2 P2:ISO Class 2 (ABEC 9) |
Basic load ratings(lbs)
| Cr: 8160 lbs Cor: 5670 lbs |
Limiting speeds(1000RPM)
| Grease: 19.2 RPM Oil: 29.2 RPM |
Bearing weight
| 0.79 lbs |
7208C Ball bearing Applications:
Super Precision Angular Contact bearings 7208C are specifically designed for rigid, high-speed, high-precision machine tool spindles. Their state-of the- art preload control assures consistent high performance.
Lathes Boring Machinery Grinders Machining Centers Milling Machines Slicing Machines Drilling Machines Gem Cutting Machines
The delivery time: in stock, within one day after getting the order
Package:standard carton or standard wooden case.
Shipping term:TNT,FEDEX,DHL UPS Express or your required.
JinHang Precision bearing Co.,LTD
E-mail: lyjh@lyjhbearing.com
sales@lyjhbearing.com
Skype:milliom556
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