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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:
1 in stock
Angular contact ball bearing, 60 mm bore x 130 mm OD x 31 mm wide, 40° contact angle, 113 kN dynamic rating. Koyo 7312B, single row, ISO 73 medium series.
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$93.05
1 in stock
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| MFR / Brand | Koyo |
|---|---|
| MPN | 7312B |
| Model | 7312 B |
| Bearing Type | Angular Contact Ball Bearing |
| ID | 60 mm |
| OD | 130 mm |
| Width | 31 mm |
| Material | Steel |
|---|---|
| Overall Width | 31 mm |
| Mpn Variants | 7312B, 7312-B, 7312 B |
| Dynamic Load Rating | 113,000 N |
| Static Load Rating | 65,800 N |
| Series | 73 |
| Rolling Elements | Ball |
| Number Of Rows | 1 |
| Limiting Speed | 3,600 rpm grease; 4,900 rpm oil |
| Contact Angle | 40° |
| Cross Reference 1 | SKF 7312 BECBP |
|---|---|
| Cross Reference 2 | FAG 7312-B-XL-TVP |
| Cross Reference 3 | NSK 7312BW |
| Cross Reference 4 | NTN 7312B |
Koyo (JTEKT) 7312B single-row angular contact ball bearing, ISO 73 medium series. Bore Diameter: 60 mm. Outside Diameter: 130 mm. Overall Width: 31 mm. Contact Angle: 40°. Rolling Elements: Ball. Number Of Rows: 1. Carries combined radial and heavy single-direction axial load; normally mounted in pairs or against a second bearing for axial location in both directions.
73 — single-row angular contact ball bearing, ISO medium 03 dimension series.
12 — bore code: 12 x 5 = 60 mm.
B — Koyo 40° contact angle.
Dynamic Load Rating: 113,000 N. Static Load Rating: 65,800 N. Fatigue Load Limit: 4,300 N. Limiting Speed: 3,600 rpm grease; 4,900 rpm oil. The 40° angle gives the highest axial capacity in the angular contact range, suited to pumps, compressors, gearbox shafts and vertical drives.
Fillet Radius r min: 2.1 mm. Fillet Radius r1 min: 1.1 mm. Effective Load Center a: 55.8 mm.
Unit Quantity: 1 Pc. Single bearing. Condition: New old stock, open box.
Same 60 x 130 x 31 mm envelope, 40° contact angle: SKF 7312 BECBP, FAG 7312-B-XL-TVP, NSK 7312BW, NTN 7312B. Cage and ratings differ by maker.
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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