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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:
2 in stock
Super-precision double-row cylindrical roller bearing, 85 mm tapered bore x 130 mm OD x 34 mm, SP precision, machined brass cage, W33 lube groove.
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$195.64
2 in stock
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| MFR / Brand | FAG |
|---|---|
| Model | NN 3017 AS K M SP W33 |
| Bearing Type | Cylindrical Roller Bearing, Open |
| ID | 85 mm |
| OD | 130 mm |
| Width | 34 mm |
| Material | High Carbon Chrome Steel |
|---|---|
| Series | NN30 |
| Lubricant | grease or oil |
| Base Number | NN3017 |
| Industry Terms | super precision cylindrical roller bearing; spindle bearing; double row cylindrical roller bearing; machine tool spindle bearing; taper bore NN bearing |
| Application Types | Machine tool spindles; lathe headstocks; grinding spindles; milling spindles |
| Number Of Flanges | 3 |
| Mpn Variants | NN3017ASKM.SP; NN3017-AS-K-M-SP; NN3017ASKMSPW33; NN 3017 AS K M SP W33; NN3017ASK.M.SP; NN3017K |
| Precision Class | SP |
| Cage Type | Machined |
| Rolling Elements | Cylindrical Roller |
| Cage Material | Machined brass |
| Number Of Rows | 2 |
| Bore Type | Tapered |
| Snap Ring Included | No |
| Relubrication Feature | W33 groove and radial holes |
| Harmonization Code | 8482.50.00 |
| Cross Reference 1 | FAG NN3017-D-K-TVP-SP-XL – current design, polyamide cage |
|---|---|
| Cross Reference 2 | SKF NN 3017 K/SP |
| Cross Reference 3 | NSK NN3017MBKR |
| Cross Reference 4 | NTN NN3017K – standard precision, not SP |
FAG NN3017ASKM.SP double-row cylindrical roller bearing in super-precision execution, with a 1:12 tapered bore. Bore Diameter: 85 mm. Outside Diameter: 130 mm. Width: 34 mm. Number Of Rows: 2. Seal Type: Open.
NN — double-row cylindrical roller bearing with ribs on the inner ring and a rib-less outer ring.
30 — dimension series 30.
17 — bore code, 17 × 5 = 85 mm.
AS — lubrication groove and holes in the outer ring, the W33 feature.
K — 1:12 tapered bore.
M — machined brass cage.
SP — Schaeffler special precision tolerance class for super-precision cylindrical roller bearings.
Two rows of cylindrical rollers give very high radial stiffness and load capacity in a narrow section, the standard work-end support for machine tool spindles. The outer ring is separable and floats axially, so the bearing takes thermal growth of the spindle. Cage Material: Machined brass. Lubricant: grease or oil, with oil fed through the outer-ring groove and holes. Precision Class: SP.
Bore Type: Tapered 1:12. The tapered bore mounts directly on a tapered spindle journal, and radial clearance or preload is set by the axial drive-up.
Unit Quantity: 1 Pc.
Other makers’ bearings in the same 85 x 130 x 34 mm size with a tapered bore: FAG NN3017-D-K-TVP-SP-XL (current FAG design, polyamide cage), SKF NN 3017 K/SP, NSK NN3017MBKR and NTN NN3017K. NTN NN3017K is standard precision, not SP.
$76.47
12 in stock
$281.50
5 in stock
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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