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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:
10 in stock
Angular contact ball bearing, 85 x 180 x 41 mm, 40° contact angle, machined brass cage, EA high-capacity design, ABEC 3, GA axial clearance.
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$244.78
10 in stock
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| MFR / Brand | NSK |
|---|---|
| MPN | 7317BEAMRSUGAP6 |
| GTIN | 029176928222 |
| Model | 7317 B EA MR SU GA P6 |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 85 mm |
| OD | 180 mm |
| Width | 41 mm |
| Material | Bearing Steel |
|---|---|
| Series | 7300 |
| Lubricant | Grease or oil |
| Base Number | 7317 |
| Total Width | 41 mm |
| Bore Shaft Size | 85 mm |
| Mpn Variants | 7317BEAMRSUGAP6, 7317B-EA-MR-SU-GA-P6, 7317-B-MB-SUL-P6 |
| Precision Class | P6 (ABEC 3) |
| Additional Attributes | Effective load centre a: 76.1 mm; shaft abutment da min 99 mm; housing abutment Da max 166 mm; chamfer r min 3.0 mm; r1 min 1.1 mm; fillet ra max 2.5 mm; design EA high load capacity; arrangement SU universal single row |
| Dynamic Load Rating | 172 kN |
| Static Load Rating | 133 kN |
| Precision Rating | ABEC 3 |
| Rolling Elements | Ball |
| Item Weight | 4.34 kg (9.57 lb) |
| Cage Material | Machined brass |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Limiting Speed | 3,400 r/min grease; 5,000 r/min oil bath |
| Harmonization Code | 8482.10.50.28 |
| Contact Angle | 40° |
| Cross Reference 1 | 7317B |
|---|
NSK 7317BEAMRSUGAP6 is a single-row angular contact ball bearing in the ISO 73 heavy dimension series, built to NSK’s EA high-load-capacity design. Bore: 85 mm. Outside Diameter: 180 mm. Width: 41 mm. Contact Angle: 40°. Precision Class: P6, ABEC 3. Cage Material: Machined brass. Cage Type: Ball-guided. Arrangement: SU, universal single row. Internal Clearance: GA axial clearance class. Rolling Elements: Steel balls. Closure Type: Open. Bearing Material: Chrome steel. Item Weight: 4.34 kg (9.57 lb). GTIN: 029176928222.
7317 — ISO 73 heavy series, 85 mm bore, 85 x 180 x 41 mm.
B — 40° contact angle.
EA — high load capacity design.
MR — machined brass cage, ball-guided.
SU — universal arrangement, supplied as a single row.
GA — axial internal clearance class for a matched pair.
P6 — ISO Class 6, ABEC 3 precision.
Dynamic Load Rating (Cr): 172 kN. Static Load Rating (C0r): 133 kN. Limiting Speed: 3,400 r/min on grease, 5,000 r/min on an oil bath. A 40° contact angle is the steepest of the standard angular contact range and puts most of the ball load into the axial direction, which is what the 73 heavy series and the EA capacity uprate are for. The machined brass cage carries the ball set at high load and tolerates the heat that comes with it.
Effective Load Centre (a): 76.1 mm. Shaft Abutment Diameter (da min): 99 mm. Housing Abutment Diameter (Da max): 166 mm. Chamfer (r min): 3.0 mm. Chamfer (r1 min): 1.1 mm. Shaft and Housing Fillet Radius (ra max): 2.5 mm.
Single bearing, universally faced. Universal facing lets two of them be clamped back-to-back, face-to-face or in tandem and reach the GA axial clearance without ground spacers.
The same bearing is written 7317BEAMRSUGAP6, 7317B-EA-MR-SU-GA-P6 and, in the Schaeffler-style form carried on the carton, 7317-B-MB-SUL-P6. The 7317B, 7317BW and 7317BG executions share the 85 x 180 x 41 mm envelope and the 40° angle but use different cages and capacity designs, so their load ratings and speeds differ.
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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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