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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
Super precision angular contact ball bearing, 50x80x16 mm, 15 degree contact angle, universally ground duplex pair at medium preload, 32,500 N dynamic.
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$223.18
1 in stock
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| MFR / Brand | NSK |
|---|---|
| MPN | 7010CTYDUMPA7 |
| Model | 7010 C T Y DUM PA7 / 2MM7110 WI CR DUM |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 50 mm |
| OD | 80 mm |
| Width | 16 mm |
| Material | Bearing Steel |
|---|---|
| Series | NSK 7000C Super Precision |
| Preload | Medium (M) |
| Base Number | 7010C |
| Industry Terms | Super precision bearing; spindle bearing; precision angular contact; matched pair; duplex set; 15 degree ACBB |
| Common Misspellings | 7010 CTY DUM PA7; 7010CTYDUMP A7; 7010CTY-DUMPA7; NSK7010C; 7010 C TY DUM PA 7 |
| Application Types | Machine tool spindles; grinding spindles; high-speed motor spindles; precision rotary tables; test and metrology equipment |
| Overall Width | 16 mm |
| Mpn Variants | 7010CTYDUMPA7; 7010C TY DUM PA7; 7010-C-TY-DUM-PA7; 7010CTYDUM; 7010C/DUM |
| Additional Attributes | Effective load centre a: 16.7 mm; Permissible axial load Pa: 13.9 kN; da min 56 mm; Da max 74 mm; Db max 75 mm; r min 1 mm; r1 min 0.6 mm; ra max 1 mm; rb max 0.5 mm; recommended grease quantity 1.5 g per bearing; accuracy grades offered in this size: P5, P4, P4Y, P3; cage options offered: TY, TYN, TR, TSR, MY; preload classes offered: EL, L, M, H |
| Cage Type | Ball-guided |
| Dynamic Load Rating | 32,500 N |
| Static Load Rating | 21,900 N |
| Rolling Elements | Ball |
| Item Weight | 0.259 kg (0.571 lb) per bearing |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Limiting Speed | 17,700 rpm grease; 27,000 rpm oil |
| Lubricant | Grease or oil/oil-air |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 15° |
| Mounting Arrangement | Duplex universal (DU) |
| Bearing Material | Steel |
| Cross Reference 1 | SKF 7010 CD/P4A |
|---|---|
| Cross Reference 2 | FAG B7010-C-T-P4S |
| Cross Reference 3 | Timken/Fafnir 2MM9110WI |
| Cross Reference 4 | Barden 110HC |
| Cross Reference 5 | RHP 7010CT |
| Cross Reference 6 | Koyo 7010C |
| Cross Reference 7 | NTN 7010C |
| Cross Reference 8 | NACHI 7010C |
| Cross Reference 9 | SKF 7010 ACD/P4A — same envelope at 25°, related not equivalent |
NSK 7010C TY DUM PA7 is a super-precision single-row angular contact ball bearing supplied as a universally ground duplex pair. Bore Diameter: 50 mm. Outside Diameter: 80 mm. Overall Width: 16 mm. Contact Angle: 15°. Rolling Elements: Ball. Bore Type: Straight. Closure Type: Open. Number Of Rows: 1 per bearing. Bearing Material: Steel. Series: NSK 7000C super precision. Base Number: 7010C.
7010 — 70 series super-precision angular contact ball bearing in the 10 bore size, giving a 50 mm bore.
C — 15° contact angle.
TY — ball-guided cage.
DU — duplex universal, a matched pair that mates back-to-back, face-to-face or in tandem.
M — medium preload class.
PA7 — NSK execution suffix.
Dynamic Load Rating: 32,500 N (7,307 lbf) per bearing. Static Load Rating: 21,900 N (4,923 lbf) per bearing. Limiting Speed: 17,700 rpm grease; 27,000 rpm oil. Permissible axial load Pa: 13.9 kN per bearing. Item Weight: 0.259 kg (0.571 lb) per bearing. Lubricant: grease or oil/oil-air, at a recommended grease quantity of 1.5 g per bearing.
Effective load centre a: 16.7 mm. Shaft abutment diameter da min: 56 mm. Housing abutment diameter Da max: 74 mm. Housing abutment diameter Db max: 75 mm. Chamfer r min: 1 mm. Chamfer r1 min: 0.6 mm. Shaft fillet ra max: 1 mm. Housing fillet rb max: 0.5 mm.
Unit Quantity: 2 Pcs. Mounting Arrangement: duplex universal (DU). Preload: Medium (M). A single bearing of this type carries thrust in one direction; the duplex pair set back-to-back or face-to-face carries thrust in both. Load ratings and mass are stated per bearing, not for the set.
Equivalents at the same 50 × 80 × 16 mm envelope and 15° contact angle include SKF 7010 CD/P4A, FAG B7010-C-T-P4S, Timken/Fafnir 2MM9110WI, Barden 110HC, RHP 7010CT, Koyo 7010C, NTN 7010C and NACHI 7010C. SKF 7010 ACD/P4A shares the same envelope at 25° and is related, not equivalent.
$760.47
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