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Central Surplus Bearing Finder
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
Availability:
9 in stock
Precision angular contact ball bearing, 120 x 180 x 28 mm, 15° contact angle, phenolic cage, ABEC 5, open both faces, 6,300 rpm limiting speed.
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$545.10
9 in stock
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| MFR / Brand | SKF |
|---|---|
| Model | 7024 C TC C78 / 2M9124WI CR / ABEC5 |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 120 mm |
| OD | 180 mm |
| Width | 28 mm |
| Series | 70 light (ISO 7000) |
|---|---|
| Base Number | 7024 |
| Industry Terms | precision angular contact bearing, spindle bearing, machine tool bearing, 15 degree bearing, phenolic cage bearing |
| Application Types | Machine tool spindles, grinding heads, precision gearboxes, pump and compressor shafts, rotary tables |
| Overall Width | 28 mm (1.102 in) |
| Bore Shaft Size | 120 mm (4.724 in) |
| Mpn Variants | 7024CTCC78, 7024-CTC-C78, 7024 CTC C78, 7024CTC, 7024C, 7024 |
| Rolling Elements | Ball |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Harmonization Code | 8482.10.50 |
| Part Number | 7024 CTC C78 |
| Cross Reference 6 | NSK 7024CTRP5 |
|---|
An SKF 7024 CTC C78 precision angular contact ball bearing in the 120 x 180 x 28 mm envelope. Single row, 15° contact angle, open on both faces. Bearing Type: single-row angular contact ball bearing. Base Number: 7024. Series: 70 light (ISO 7000). Design Units: metric.
Bore: 120 mm (4.724 in). Outside Diameter: 180 mm (7.087 in). Overall Width: 28 mm (1.102 in). Bore Type: straight. Number Of Rows: 1. Rolling Elements: balls. Closure Type: open, both faces. Contact Angle: 15°. Cage Material: phenolic. Cage Type: outer-ring guided. Bearing Material: through-hardened chrome bearing steel. Precision Class: ABEC 5 / P5. Dynamic Load Rating: 111 kN (24,954 lbf). Static Load Rating: 114 kN (25,628 lbf). Limiting Speed: 6,300 rpm. Lubricant: oil. Operating temperature range: −30 °C to 120 °C. Item Weight: 7.8 lb. Harmonization Code: 8482.10.50.
Series: 7024 — single-row angular contact ball bearing, ISO 70 light series, 120 mm bore. Contact Angle: 15°, from the C. Cage Material: phenolic (laminated fabric), from the TC. Searchable forms of the number include 7024CTCC78, 7024-CTC-C78, 7024 CTC C78, 7024CTC and 7024C. The C78 suffix is carried as an MPN variant for search.
A single-row angular contact ball bearing takes thrust in one direction combined with a radial load. At 15° the thrust capacity is lower than a 25° or 40° bearing of the same size and the speed capability and stiffness per watt are higher, which is why 15° dominates high-speed spindle positions. The light 70-series section holds mass and centrifugal ball load down at speed. A phenolic cage is dimensionally stable, quiet, and holds oil within the cage material, giving a working ceiling of 120 °C. ABEC 5 tolerances hold bore, outside diameter and raceway runout to precision limits, which keeps a spindle running true at speed.
Mounting Arrangement: universal, so any two bearings of this designation pair in any orientation. Preload: light, set by the ground faces on clamp-up. Internal Clearance: N/A, since a preloaded set and a clearance class are alternatives to one another. Running Accuracy — Radial And Axial Runout: high precision.
Unit Quantity: 1 Pc, a single bearing.
ISO envelope 7024 at 15°. Direct equivalents are other 7024 C bearings of matching cage and tolerance class, for example Fafnir 2MM9124WI-CR, FAG B7024-C-T-P5 and NSK 7024CTRP5. Same-envelope bearings at a different angle — 7024 AC at 25°, 7024 B at 40° — are related sizes.
Application Types: machine tool spindles, grinding heads, precision gearboxes, pump and compressor shafts, rotary tables.
$111.47
35 in stock
Rockwell’s own product page for the Kinetix 6000 is down
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
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Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
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