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Where Are Bearings Used? 12 Surprising Bearing Applications
A dental handpiece spins its bur at roughly 200,000 to 400,000 rpm on ball bearings,
Availability:
9 in stock
Double-row cylindrical roller bearing, 60 mm 1:12 tapered bore, 95 mm OD, 26 mm wide, machined brass cage, P5 (ABEC 5). SKF NN-3012-AKMC/C481, sold as 1 Pc.
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$159.99
9 in stock
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| MFR / Brand | SKF |
|---|---|
| MPN | NN-3012-AKMC/C481 |
| Model | NN 3012 A K M C481 NN3012KMP5 NN-3012-K-M-C481 |
| Bearing Type | Cylindrical Roller Bearing, Open |
| ID | 60 mm |
| OD | 95 mm |
| Width | 26 mm |
| Material | Bearing Steel |
|---|---|
| Series | 3000 |
| Lubricant | Oil/Grease |
| Base Number | NN3012K |
| Industry Terms | double row cylindrical roller, spindle bearing, tapered bore roller bearing, precision roller bearing, machine tool spindle bearing |
| Common Misspellings | SKF NN3012AKMC C481, NN-3012-AKM-C481, NN3O12, SKF NN 3012 AKMC, NN3012AKMCC48 |
| Application Types | Grinding spindles, turning and milling spindles, precision gearboxes, rolling mill work rolls |
| Bore Shaft Size | 60 mm (2.3622 in), tapered 1:12 |
| Mpn Variants | NN-3012-AKMC/C481, NN3012AKMC/C481, NN 3012 A K M C481, NN3012-A-K-M-P5, NN3012K, NN3012KM |
| Precision Class | ABEC 5 / P5 |
| Additional Attributes | Bore taper 1:12; non-locating design, ribless outer ring; inner-ring-guided rollers |
| Cage Type | Machined |
| Rolling Elements | Cylindrical Rollers |
| Cage Material | Machined brass |
| Number Of Rows | 2 |
| Bore Type | Tapered |
| Snap Ring Included | No |
| Harmonization Code | 8482.50.00 |
| Part Number | NN-3012-AKMC/C481 |
| Closure Type | Open |
| Cross Reference 1 | FAG NN3012-AS-K-M-SP - AS lube groove and holes |
|---|
SKF NN-3012-AKMC/C481 is a double-row cylindrical roller bearing with a 60 mm tapered bore (1:12), a 95 mm outside diameter and a 26 mm width. Cage: machined brass. Precision class: P5 (ABEC 5). Supplied as 1 Pc, bearing only.
NN — double-row cylindrical roller design with the rollers guided by the inner ring and a ribless outer ring.
3012 — 30 series, 60 mm bore, 95 mm outside diameter, 26 mm width.
A — SKF internal design variant.
K — 1:12 tapered bore.
M — machined brass cage.
P5 — precision class 5, equivalent to ABEC 5.
Bore Diameter: 60 mm (2.3622 in), tapered 1:12. Outside Diameter: 95 mm (3.7402 in). Width: 26 mm (1.0236 in). Number of Rows: 2. Rolling Elements: Cylindrical rollers. Cage Material: Machined brass. Precision Class: ABEC 5 / P5. Closure Type: Open. Unit Quantity: 1 Pc.
Axial location: non-locating, with a ribless outer ring that allows axial shaft movement. The 1:12 tapered bore seats directly on a tapered spindle journal; no adapter sleeve is used. Radial internal clearance is set by the position of the inner ring on the taper.
Cross-reference: FAG NN3012-AS-K-M-SP (AS lube groove and holes). Also written NN3012AKMC/C481, NN 3012 A K M C481 and NN3012K.
It has a 60 mm bore with a 1:12 taper, a 95 mm outside diameter and a 26 mm width.
K is the 1:12 tapered bore; the bearing seats directly on a tapered journal.
It has a machined brass cage (M) and precision class P5, equivalent to ABEC 5.
$1,045.99
4 in stock
$72.99
12 in stock
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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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