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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:
16 in stock
Super-precision angular contact ball bearing pair, 10 x 26 x 8 mm, 25° contact angle, universally ground duplex set with light preload. 2 Pcs.
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$91.77
16 in stock
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| MFR / Brand | NSK |
|---|---|
| MPN | 7000A5TYDULPA1 |
| Model | 7000 A5 TY DUL PA1 / 3MM9100 WI CR DUL / B7000E |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 10 mm |
| OD | 26 mm |
| Width | 8 mm |
| Material | High Carbon Chrome Steel |
|---|---|
| Series | 7000 Series |
| Lubricant | Oil/Grease |
| Preload | Light |
| Base Number | 7000 |
| Common Misspellings | NSK 7000A5 TY DUI, 7000AS TY DUL, 7000A5TYDULPAI, NSK 7OOOA5, 7000 A5TY DUL PA1 |
| Application Types | Small high-speed spindles, auxiliary and tool spindles, instrument and metrology drives, precision small rotary axes, small high accuracy gearheads, dental and medical handpiece spindles |
| Bore Shaft Size | 10 mm (0.3937 in) |
| Mpn Variants | 7000A5TYDULPA1, 7000A5TYDULP4A, 7000 A5 TY DUL PA1, 7000A5-TY-DUL-PA1, 7000A5TYDUL, 7000A5TY, 7000A5, 7000A5DUL, 7000-A5-TY-DUL |
| Manufacturer Status | NSK super precision range remains in current production |
| Arrangement Configuration | Duplex, universally ground pair |
| Cage Type | Ball-guided |
| Rolling Elements | Balls |
| Number Of Rows | 1 per bearing (2 rows total in the pair) |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.10.5028 |
| Contact Angle | 25° |
| Part Number | 7000A5TYDULPA1 |
| Closure Type | Open |
| Cross Reference 1 | Fafnir 3MM9100WI-CR-DUL |
|---|---|
| Cross Reference 2 | FAG B7000E |
| Cross Reference 3 | RHP 7000E |
| Cross Reference 6 | Fafnir 2MM9100WI - 15 deg vs 25 deg |
| Cross Reference 7 | NSK 7000A - 30 deg vs 25 deg |
| Cross Reference 9 | NSK 7000A5TYSUL - single bearing, not a pair |
NSK 7000A5TYDULPA1 super-precision angular contact ball bearing pair: two single-row bearings, 10 mm bore, 26 mm outside diameter, 8 mm width each, universally ground and supplied as a duplex set with light preload. Unit Quantity: 2 Pcs.
7000 — ISO boundary dimensions 10 × 26 × 8 mm, 70 series.
A5 — 25° contact angle in NSK nomenclature. A bare A is 30° and C is 15°.
TY — ball-guided cage.
DUL — duplex, universally ground, light preload.
Bore Diameter: 10 mm (0.3937 in). Outside Diameter: 26 mm (1.0236 in). Overall Width: 8 mm (0.3150 in) per bearing. Contact Angle: 25°. Preload: Light. Arrangement: Duplex, universally ground pair. Cage Type: Ball-guided. Closure Type: Open. Rolling Elements: Ball. Number Of Rows: 1 per bearing. Unit Quantity: 2 Pcs.
Boundary dimensions: 10 × 26 × 8 mm per bearing. Universal grinding allows back-to-back (DB), face-to-face (DF) or tandem (DT) arrangement.
Cross-references at 25° contact angle: Fafnir 3MM9100WI-CR-DUL, FAG B7000E, RHP 7000E. NSK 7000C (15°) and NSK 7000A (30°) share the 10 × 26 × 8 mm envelope with a different contact angle. NSK 7000A5TYSUL is the single universally ground form.
Two single-row bearings, 2 Pcs, universally ground as a duplex set.
A5 is a 25° contact angle in NSK nomenclature.
Bore 10 mm, outside diameter 26 mm, width 8 mm per bearing.
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Our team can locate, cross-reference, and source all parts.
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