Central Surplus Bearing Finder
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Angular contact ball bearing, 80 x 125 x 22 mm, 30° contact angle, slim 70-series section, open. Cr 60.5 kN, C0r 53 kN, 4,300 rpm grease.
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$110.36
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Here are some other options that might fit your project — cross-referenced equivalents and similar parts we have in stock and ready to ship. Need help choosing? Call 585-295-7880.
Angular Contact Ball Bearing Pair, 80x125x22 mm, 30° Contact Angle, Open, Chrome Steel (2 pcs)$227.72
Angular Contact Ball Bearing – 80 mm Bore, 125 mm OD, 22 mm Width, 15° Contact Angle, ABEC 5$107.08
Super-Precision Angular Contact Ball Bearing, 15° Contact Angle, Universal Single, Light Preload, P4 / EP7, Phenolic Cage$202.26
Super-Precision Angular Contact Ball Bearing - Straight Bore, 80 mm ID, 125 mm OD, 22 mm Width, Open, 15° Contact Angle, Heavy Preload, Universal Duplex, ABEC 7$202.26| MFR / Brand | NSK |
|---|---|
| MPN | 7016A |
| Model | 7016 A DB CP10 |
| Bearing Type | Angular Contact Ball Bearing |
| ID | 80 mm |
| OD | 125 mm |
| Width | 22 mm |
| Material | Chrome Steel |
|---|---|
| Base Number | 7016 |
| Industry Terms | angular contact bearing, ACBB, spindle bearing, thin section angular contact, 30 degree angular contact, duplex bearing, back-to-back pair, 7000 series bearing, large bore thin section bearing |
| Common Misspellings | 7016 A, 7016-A, NSK 7016, 7016A bearing, 7016 AC, 7016ADB, angular contract bearing, anglular contact bearing |
| Application Types | Machine tool spindles, indexing and rotary tables, gearbox shafts, pumps, compressors, worm drives, printing and packaging machinery, robot joints |
| Bore Shaft Size | 80 mm (3.1496 in) |
| Mpn Variants | 7016A; 7016 A; 7016-A; 7016ADB; 7016A DB; 7016ADBCP10; 7016A DB CP10; 7016-A-DB-CP10; 7016E; 7016 E; 7016ACD; 7016 ACD; 7016-ACD; 7016AC |
| Manufacturer Status | Current NSK catalogue size; RHP-branded equivalents were consolidated into NSK |
| Compatible With Replaces | Replaces NSK 7016A, 7016ADB, 7016E in the same 80x125x22 mm position. Same-envelope bearings from other makers exist at different contact angles (SKF 7016 ACD is 25 degrees, 7016C/CD is 15 degrees) - verify the angle before substituting. |
| Precision Class | ISO Normal class |
| Additional Attributes | Effective load centre a: 40.6 mm; shaft abutment diameter da min: 87 mm; housing abutment diameter Da max: 118 mm; maximum shaft/housing fillet radius ra max: 1.0 mm; ring chamfer r min: 1.1 mm; ring chamfer r1 min: 0.6 mm |
| Cage Type | Pressed cage |
| Dynamic Load Rating | 60,500 N (Cr, per bearing) |
| Static Load Rating | 53,000 N (C0r, per bearing) |
| Precision Rating | ISO Normal class |
| Item Weight | 0.88 kg (1.94 lb) |
| Cage Material | Pressed steel |
| Limiting Speed | 4,300 rpm grease; 6,000 rpm oil bath |
| Number Of Rows | 1 |
| Harmonization Code | 8482.10 (ball bearings) |
| Contact Angle | 30° |
| Part Number | 7016A |
| Cross Reference 6 | NSK 7016C / SKF 7016 CD - same envelope, 15 degree contact angle (not a direct substitute) |
|---|---|
| Cross Reference 7 | FAG / Schaeffler B7016-E-T-P4S, 7016-B - same 80x125x22 mm envelope, confirm contact angle |
| Cross Reference 9 | NSK 7016ADB, 7016ADF, 7016ADT - duplex set designations in this envelope |
NSK 7016A single-row angular contact ball bearing. Bore: 80 mm. Outside Diameter: 125 mm. Width: 22 mm. Series: 70 (ISO dimension series 10, extra-light section). Contact Angle: 30°. Cage Material: Pressed steel. Precision Class: ISO Normal. Closure: open on both sides.
Dynamic Load Rating: 60,500 N (Cr, per bearing). Static Load Rating: 53,000 N (C0r, per bearing). Limiting Speed: 4,300 rpm grease lubrication, 6,000 rpm oil-bath lubrication. These are single-bearing figures; a duplex set is rated separately.
Effective Load Centre a: 40.6 mm. Shaft Abutment Diameter da min: 87 mm. Housing Abutment Diameter Da max: 118 mm. Maximum Shaft or Housing Fillet Radius ra max: 1.0 mm. Ring Chamfer r min: 1.1 mm. Ring Chamfer r1 min: 0.6 mm. Mass: 0.88 kg (1.94 lb) per bearing.
70 — single-row angular contact ball bearing, dimension series 10, extra-light section.
16 — bore code, 16 x 5 = 80 mm.
A — 30° contact angle in NSK’s scheme.
W — pressed steel cage.
DB — back-to-back duplex arrangement, carried on the carton for this lot.
The 30° contact angle steepens the load line through the balls, so the bearing takes more one-direction thrust and deflects less axially than a 15° equivalent. The steeper angle raises ball spin and cage load, which is what sets the 4,300 rpm grease limit. The 70-series extra-light section puts the raceways in thin rings, so housing roundness and fit tolerance carry more weight here than on a 72- or 73-series bearing of the same bore. This is the section to use where the shaft has to be large for torsional stiffness while the housing bore stays tight.
Unit Quantity: 1 Pc. Each unit is one single bearing, sold loose. The carton designation for this lot carries a DB duplex reference and is retained as a searchable cross-reference.
The 80 x 125 x 22 mm angular contact envelope is common and the contact angle is what varies across it. NSK 7016C is 15° in the same envelope. SKF 7016 ACD is 25° and SKF 7016 CD is 15°, so the 7016ACD designation on this listing is an SKF-scheme dimensional cross-reference carried because buyers search it. FAG B7016-E-T-P4S, NTN 7016, Koyo 7016 and NACHI 7016 share the envelope. Match the contact angle as well as the boundary dimensions. Some suppliers list this size as 7016E; that is a dimensional reference.
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