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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.
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2 in stock
Super-precision angular contact spindle bearing, 30 x 72 x 19 mm, 15° contact angle, ABEC 7, open, heavy 73 dimension series single bearing. 1 Pc.
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$60.02
2 in stock
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| MFR / Brand | SNFA |
|---|---|
| MPN | E330-7CE1U |
| Model | 2MM 306 / 7306C P4 / E 330-7 CE 1 U |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 30 mm |
| OD | 72 mm |
| Width | 19 mm |
| Material | Bearing Steel |
|---|---|
| Series | 7300 |
| Lubricant | Oil |
| Base Number | E330 |
| Industry Terms | spindle bearing; super precision bearing; 15 degree angular contact; ABEC 7 bearing; machine tool spindle bearing |
| Common Misspellings | SFNA E330-7CE1U; E330 7CEIU; E-330-7CE1-U |
| Application Types | Machine tool spindles; grinding spindles; high-speed precision rotating assemblies |
| Bore Shaft Size | 30 mm (1.1811 in), straight bore |
| Mpn Variants | E330-7CE1U; E330 7CE1U; E3307CE1U; E-330-7-CE-1-U; E330-7CE1 |
| Manufacturer Status | SNFA brand absorbed into the SKF group |
| Rolling Elements | Ball |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.10.50.28 |
| Contact Angle | 15° |
| Part Number | E330-7CE1U |
| Cross Reference 1 | SKF 7306 CD/P4A |
|---|---|
| Cross Reference 2 | FAG B7306-C-T-P4S |
| Cross Reference 3 | NSK 7306CTRP4 |
| Cross Reference 6 | 55DAN |
| Cross Reference 7 | CE1U suffix block |
SNFA E330-7CE1U super-precision angular contact ball bearing, single bearing. Bore Diameter: 30 mm. Outside Diameter: 72 mm. Width: 19 mm. Contact Angle: 15°. Precision: ABEC 7. Rolling Elements: Steel balls. Seal Type: Open. Bore Type: Straight. Number Of Rows: 1. Series: ISO 73 heavy series envelope. Unit Quantity: 1 Pc. SNFA is a French super-precision bearing maker, now part of the SKF group, building bearings for machine tool spindles and other high-speed precision assemblies.
E330 — SNFA E series, 30 mm bore.
7 — precision class ABEC 7.
1 — 15° contact angle.
7306-C — the ISO 7306 designation for the same 30 x 72 x 19 mm envelope in the 73 heavy dimension series; C is 15°.
Series: E (SNFA), ISO 73 heavy series envelope. Base Number: E330. Lubricant: oil. Harmonization Code: 8482.10.50.28.
Bore Diameter: 30 mm (1.1811 in). Outside Diameter: 72 mm. Width: 19 mm. Straight bore, mounts directly on a cylindrical shaft seat.
15°, 30 x 72 x 19 mm super-precision singles: SKF 7306 CD/P4A, FAG B7306-C-T-P4S, NSK 7306CTRP4. MPN variants: E330-7CE1U, E330 7CE1U, E3307CE1U, E-330-7-CE-1-U, E330-7CE1.
30 mm bore, 72 mm outside diameter, 19 mm width.
15°.
ABEC 7.
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