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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:
4 in stock
NSK RS-5018NRS5 cylindrical roller bearing, 90 x 140 x 67 mm, shields on both sides, outer ring snap ring groove with snap ring, straight bore.
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$97.80
4 in stock
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| MFR / Brand | NSK |
|---|---|
| MPN | RS-5018NRS5 |
| GTIN | 029176806575 |
| Model | NN F 5018 ADA |
| Bearing Type | Cylindrical Roller Bearing |
| ID | 90 mm |
| OD | 140 mm |
| Width | 67 mm |
| Series | RS5000 |
|---|---|
| Base Number | RS5018 |
| Industry Terms | cylindrical roller bearing; sealed roller bearing; shielded roller bearing; snap ring bearing; NNF bearing; roll neck bearing |
| Common Misspellings | RS5018NR5S; RS-50I8NRS5; RS5018NRSS; RS5018N RS5 |
| Application Types | Sheave and pulley blocks; conveyor rollers; gearbox output shafts; roll necks; vibrating screen shafts |
| Overall Width | 67 mm |
| Mpn Variants | RS-5018NRS5; RS5018NRS5; RS 5018 NR ZZ S5; RS-5018-NR-S5; RS5018NR; RS5018; NNF5018ADA; NN F 5018 ADA |
| Additional Attributes | Snap ring groove in outer ring, snap ring supplied; deep 50-section |
| Rolling Elements | Cylindrical Roller |
| Bore Type | Straight |
| Snap Ring Included | Yes |
| Harmonization Code | 8482.50.00 |
| Bearing Material | Bearing steel |
| Closure Type | Shields both sides |
| Cross Reference 1 | SKF NNF 5018 ADA-2LSV – contact seals, not shields |
|---|---|
| Cross Reference 2 | INA SL045018-PP – seals, not shields |
| Cross Reference 3 | FAG SL045018-PP – seals, not shields |
| Cross Reference 4 | NTN SL045018 – open, no shields |
NSK RS-5018NRS5 cylindrical roller bearing, 90 x 140 x 67 mm, with shields on both faces and a snap ring groove in the outer ring. NSK lists its RS-50 series as full complement double-row cylindrical roller bearings for sheaves. Bore Diameter: 90 mm. Outside Diameter: 140 mm. Overall Width: 67 mm. Rolling Elements: Cylindrical Roller. Bore Type: Straight. Closure Type: Shields both sides. Snap ring included: Yes. Bearing Material: Bearing steel. Unit Quantity: 1 Pc, bearing and snap ring together.
5018 — NSK RS-50 series size code, 90 mm bore, 140 mm outside diameter, 67 mm width.
NR — a snap ring groove machined in the outer ring, with the snap ring supplied.
ZZ — steel shields on both faces.
Bore Diameter: 90 mm (3.5433 in). Outside Diameter: 140 mm (5.5118 in). Overall Width: 67 mm (2.6378 in). Bore Type: Straight. Closure Type: Shields both sides. Snap ring included: Yes.
Envelope: 90 x 140 x 67 mm. Bore Type: Straight, cylindrical bore. The snap ring seats in the outer ring groove.
Cross-references in the 90 x 140 x 67 mm size: SKF NNF 5018 ADA-2LSV (contact seals, not shields), INA SL045018-PP (seals, not shields), FAG SL045018-PP (seals, not shields), NTN SL045018 (open, no shields).
Bore 90 mm, outside diameter 140 mm and width 67 mm (3.5433 x 5.5118 x 2.6378 in).
Yes. The NR designation is a snap ring groove in the outer ring and the snap ring is supplied with the bearing.
Steel shields on both faces (ZZ), with a straight cylindrical bore.
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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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