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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:
2 in stock
Super precision angular contact ball bearing, 70x110x20 mm, 25 degree contact angle, ball-guided cage, universally ground light-preload duplex pair.
List Price
$353.34
2 in stock
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| MFR / Brand | NSK |
|---|---|
| MPN | 7014A5TYDULPA7 |
| Model | 7014 A5 TY DUL PA7 / 7014A5TYDULP4 / 7014ACD |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 70 mm |
| OD | 110 mm |
| Width | 20 mm |
| Material | Bearing Steel |
|---|---|
| Series | 7000 Series Super Precision |
| Lubricant | Grease or oil-air; 3.4 g grease per bearing recommended |
| Preload | Light (L) |
| Base Number | 7014 |
| Industry Terms | Super precision angular contact ball bearing; spindle bearing; matched duplex pair; machine tool bearing; universally ground bearing set |
| Common Misspellings | 7014ASTYDULPA7; 7014A5TYDULP A7; 7014A5TYDULPAT; 7014A5TYDULPA-7; 7014 A5TYDULPA7 |
| Application Types | Machine tool spindles; grinding spindles; precision gearboxes; high-speed rotary tables; milling and turning centres |
| Overall Width | 20 mm |
| Mpn Variants | 7014A5TYDULPA7; 7014A5 TY DUL PA7; 7014-A5-TY-DUL-PA7; 7014A5 TYDUL PA7; 7014A5TYDUL PA7 |
| Additional Attributes | Effective load centre a 31.0 mm; permissible axial load Pa 32.0 kN; da min 77 mm; Da max 103 mm; Db max 105 mm; ra max 1 mm; rb max 0.6 mm; r min 1.1 mm; r1 min 0.6 mm |
| Cage Type | Ball-guided |
| Dynamic Load Rating | 56,000 N |
| Static Load Rating | 41,000 N |
| Rolling Elements | Ball |
| Item Weight | 0.625 kg (1.378 lb) per bearing |
| Number Of Rows | Single Row |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Limiting Speed | 11,200 rpm grease; 16,700 rpm oil |
| Harmonization Code | 8482.10.5028 |
| Contact Angle | 25° |
| Mounting Arrangement | Universal duplex (DU), pairable DB, DF or DT |
| Bearing Material | Bearing Steel |
| Cross Reference 1 | SKF 7014 ACD/P4A |
|---|---|
| Cross Reference 2 | FAG B7014-E-T-P4S |
| Cross Reference 3 | Fafnir / Timken 3MM9114WI |
| Cross Reference 4 | NSK 7014A5TRDULP4 (sibling, phenolic cage) |
| Cross Reference 5 | NSK 7014A5TYNDULP4 (sibling, polyamide cage) |
| Cross Reference 6 | NSK 7014A5TYDBLPA7 (sibling, back-to-back pairing) |
| Cross Reference 7 | NTN 7014UCDBP4 (comparable 25 degree super precision, not a code-for-code match) |
NSK 7014A5TYDULPA7 is a super precision single-row angular contact ball bearing in the 7000 series, 70 mm bore by 110 mm outside diameter by 20 mm width, supplied as a universally ground pair. Bore Diameter: 70 mm. Outside Diameter: 110 mm. Overall Width: 20 mm. Contact Angle: 25°. Rolling Elements: Ball. Bore Type: Straight. Closure Type: Open. Number Of Rows: Single Row. Bearing Material: Bearing Steel. Series: 7000 Series Super Precision. Base Number: 7014.
7014 — 70 dimension series, 70 mm bore.
A5 — 25° contact angle in NSK super precision nomenclature.
TY — ball-guided cage.
DU — universally ground duplex set, flush-ground so the two rings pair back-to-back, face-to-face or in tandem.
L — light preload class.
PA7 — NSK accuracy designation applied to this set.
Dynamic Load Rating: 56,000 N per bearing. Static Load Rating: 41,000 N per bearing. Limiting Speed: 11,200 rpm grease; 16,700 rpm oil. Permissible axial load Pa: 32.0 kN. Item Weight: 0.625 kg (1.378 lb) per bearing. Cage Type: Ball-guided. Preload: Light (L). Lubricant: grease or oil-air, 3.4 g grease per bearing recommended. Load ratings and mass are stated per bearing, not per set.
Effective load centre a: 31.0 mm. Shaft abutment diameter da min: 77 mm. Housing abutment diameter Da max: 103 mm. Housing abutment diameter Db max: 105 mm. Shaft fillet radius ra max: 1 mm. Housing fillet radius rb max: 0.6 mm. Chamfer r min: 1.1 mm. Chamfer r1 min: 0.6 mm.
Unit Quantity: 2 Pcs. Mounting Arrangement: universal duplex (DU), pairable DB, DF or DT. A preloaded set carries a defined preload rather than a running internal clearance.
Equivalents at 25° include SKF 7014 ACD/P4A, FAG B7014-E-T-P4S and Fafnir · Timken 3MM9114WI. NSK siblings in the same envelope include 7014A5TRDULP4 and 7014A5TYNDULP4, which differ in cage. NTN 7014UCDBP4 is a comparable 25° super precision bearing rather than a code-for-code match.
Rockwell’s own product page for the Kinetix 6000 is down
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
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