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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:
2 in stock
Double-row cylindrical roller bearing, 140 mm bore, 210 mm OD, 53 mm wide. 1:12 tapered bore, machined brass cage, outer-ring lube groove and holes. FAG SP.
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$535.44
2 in stock
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| MFR / Brand | FAG |
|---|---|
| MPN | NN3028AS.K.M.SP |
| GTIN | 4012801231657 |
| Model | NN-3028-AS-K-M-SP |
| Bearing Type | Cylindrical Roller Bearing |
| ID | 140 mm |
| OD | 210 mm |
| Width | 53 mm |
| Material | Chrome Steel |
|---|---|
| Base Number | NN3028 |
| Industry Terms | double row cylindrical roller bearing; precision spindle bearing; machine tool bearing; tapered bore roller bearing; brass cage roller bearing |
| Common Misspellings | NN3028ASKM SP; NN 3028 ASKM.SP; NN3028AKSM.SP; FAB; FGA |
| Application Types | Machine tool spindles; grinding spindle front bearings; precision gearboxes; rotary tables |
| Bore Shaft Size | 140 mm (5.5118 in), 1:12 tapered |
| Mpn Variants | NN3028ASKM.SP; NN3028AS.K.M.SP; NN3028ASKMSP; NN-3028-AS-K-M-SP; NN3028ASK.M.SP; NN3028K |
| Manufacturer Status | FAG is a Schaeffler brand |
| Precision Class | SP (FAG special precision) |
| Rolling Elements | Cylindrical Roller |
| Cage Material | Machined brass |
| Number Of Rows | 2 |
| Harmonization Code | 8482.50.00.00 |
| Part Number | NN3028AS.K.M.SP |
| Cage Type | Machined |
| Relubrication Feature | Outer ring groove and holes |
| Total Width | 53 mm |
| Bore Type | Tapered 1:12 |
FAG NN3028AS.K.M.SP double-row cylindrical roller bearing. Tapered bore, machined brass cage, lubrication groove and feed holes in the outer ring, SP special precision class. Sold individually, 1 Pc.
NN — double-row cylindrical roller bearing.
3028 — dimension series 30, bore code 28, 140 mm bore.
AS — lubrication groove and feed holes in the outer ring.
K — 1:12 tapered bore.
M — machined brass cage.
SP — FAG special precision class.
Bore Diameter: 140 mm (5.5118 in), 1:12 taper.
Outside Diameter: 210 mm (8.2677 in).
Width: 53 mm (2.0866 in).
Number Of Rows: 2.
Rolling Elements: Cylindrical roller.
Cage Material: Machined brass.
Precision Class: SP (FAG special precision).
Relubrication Feature: Outer ring groove and holes.
Country of Origin: Germany.
Envelope: 140 x 210 x 53 mm. The 1:12 tapered bore seats directly on a matching tapered journal. Radial load only; non-locating.
ISO base number NN3028K. MPN variants: NN3028ASKM.SP, NN3028AS.K.M.SP, NN3028ASKMSP, NN-3028-AS-K-M-SP, NN3028K.
Bore 140 mm, outside diameter 210 mm, width 53 mm.
K is a 1:12 tapered bore.
A machined brass cage, and a lubrication groove with feed holes in the outer ring (AS).
$131.65
6 in stock
$60.38
18 in stock
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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