Active Member
|
[China]
Address: Huangtai E-Commerie Industrial Park, Lishan Road, Tianqiao District, Jinan, Shandong, China
Contact name:Bruce
Unide Bearing Technology Co., Limited |
|
|
P4 Miniature Angular Contact Ball Bearing 7003CTYNSULP4
| Boundary Dimension | |
| d /mm | 17 |
| D /mm | 35 |
| B /mm | 10 |
| ris /min | 0.3 |
| rs /min | 0.1 |
| Basic Loading Ratings(KN) | |
| Dynamic /Cr | 8.65 |
| Static /Cor | 4.9 |
| Limiting speed r/min | |
| Grease | 43000 |
| Oil | 63000 |
C ► Contact Angle-C:15°,A5:25°,A:30°
TYN ►Cage-Ball guided polyamide resin cage
SU ►Universal arrangment(single row)&(DB-Back-to-back arrangement;DF-Face-to-face arangement)
L ►Preload-L:light preload,M:Medium preload,H:heavy preload
P4 ►Accuracy-P2:ISO Class 2,P4:ISO Class 4,P5:ISO Class 5,
High speed and high precision angular contact ball bearings:
| Comparison of tolerance classifications of national standards | |||||||
| Standard | Applicable Standard | Tolerance Class | Bearing Types | ||||
| Chinese Industrial Standard(GB) | GB 307.1 | P0 | P6 | P5 | P4 | P2 | All types |
| International Organization for Standardization(ISO) | ISO 492 | Class 6x | Class 6 | Class 5 | Class 4 | Radial bearings | |
| ISO 199 | Normal class | Class 6 | Class 5 | Class 4 | Thrust ball bearings | ||
| ISO 1224 | Class 5A | Class 4A | Precision instrument bearings | ||||
| Deutsches institut for Normung(DIN) | DIN 620 | P0 | P6 | P5 | P4 | P2 | All types |
| Contact angle | Nomial Contact | Applicable clearance group | ||||||
| Symbol | angle | |||||||
| C | 15° | C1 | C2 | |||||
| A | 30° | C2 | CN | C3 | ||||
| B | 40° | CN | C3 | C4 | ||||
