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Timing Belt Pulleys and V-Belt Sheaves: Matching Belt Drive Components Correctly
Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
Availability:
3 in stock
Super-precision angular contact ball bearing matched pair, 30 x 62 x 16 mm, 25° contact angle, ABEC 7 / P4, medium preload, SNFA E 200 series.
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$168.24
3 in stock
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| MFR / Brand | SNFA |
|---|---|
| MPN | E230-7CE3DUM |
| Model | 3MM-206 WI DUM / 7206-A P4 DUM / E 230-7 CE 3 DU M |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 30 mm |
| OD | 62 mm |
| Width | 16 mm |
| Material | Bearing Steel |
|---|---|
| Series | E 200 (ISO 02) |
| Preload | Medium |
| Mpn Variants | E230-7CE3DUM, E 230 7CE3 DUM, E-230-7-CE-3-DUM, E 230-7 CE 3 DU M |
| Precision Class | ABEC 7 / P4 |
| Cage Type | Outer-ring guided |
| Rolling Elements | Ball |
| Cage Material | Phenolic |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 25° |
| Mounting Arrangement | Universal matched pair (back-to-back, face-to-face or tandem) |
| Industry Terms | Angular contact bearing pair; universal duplex bearing; spindle bearing; matched bearing set; super precision angular contact |
| Common Misspellings | SNFA E230 7CE3 DUM; SNFA E-230-7CE3-DUM; SFNA E230-7CE3DUM; SNFA E203-7CE3DUM |
| Closure Type | Open |
| Cross Reference 1 | SKF 7206 ACD/P4ADGB – 25°, medium preload pair |
|---|---|
| Cross Reference 2 | NSK 7206A5TRDUMP4 – 25°, phenolic, medium preload pair |
| Cross Reference 3 | Fafnir 3MM206WICRDUM – 25°, medium preload pair |
| Cross Reference 4 | SKF 7206 ACDGB/P4A – single universal bearing |
| Cross Reference 5 | FAG B7206-E-T-P4S-UM – single universal bearing |
SNFA E230-7CE3DUM, a matched set of two super-precision single-row angular contact ball bearings from the SNFA E 200 series, ISO dimension series 02. Unit Quantity: 2 Pcs. Bore Diameter: 30 mm. Outside Diameter: 62 mm. Width: 16 mm per bearing. Contact Angle: 25°. Precision Class: ABEC 7 / P4. Closure Type: open.
E2 — SNFA E 200 series, ISO dimension series 02 (72xx envelope).
30 — bore diameter in millimetres.
7 — SNFA precision grade, ABEC 7 (ISO P4).
C — phenolic resin cage.
E — cage centred on the outer ring.
3 — 25° contact angle.
DU — universal duplex set: two bearings ground for back-to-back, face-to-face or tandem mounting.
M — medium preload.
Contact Angle: 25°. Precision Class: ABEC 7 / P4. Preload: medium. Cage Material: phenolic. Cage Type: outer-ring guided. Number Of Rows: 1 per bearing. Bore Type: straight. Rolling Elements: ball. Mounting Arrangement: universal matched pair, back-to-back, face-to-face or tandem. Unit Quantity: 2 Pcs.
Bore Diameter: 30 mm. Outside Diameter: 62 mm. Width: 16 mm per bearing. Series: E 200 (ISO 02).
Matched 25° medium-preload pairs at 30 x 62 x 16 mm: SKF 7206 ACD/P4ADGB, NSK 7206A5TRDUMP4 and Fafnir 3MM206WICRDUM. Single universal 25° bearings at this size: SKF 7206 ACDGB/P4A and FAG B7206-E-T-P4S-UM.
25°. The 3 in CE3 is the SNFA code for 25°.
Unit Quantity 2 Pcs: a universal duplex pair, ground for back-to-back, face-to-face or tandem mounting, with medium preload.
Bore Diameter 30 mm, Outside Diameter 62 mm, Width 16 mm per bearing. Precision Class ABEC 7 / P4 with a phenolic outer-ring guided cage.
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Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
Tapered, cylindrical, and spherical roller bearings all solve the same basic problem, carrying more load
If you pulled a bearing off general industrial equipment at random, there’s a good chance
Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
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