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Central Surplus Bearing Finder
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
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1 in stock
Matched pair of super-precision angular contact ball bearings, 55 x 100 x 21 mm, 15° contact angle, extra light preload, ABEC 9 / PA9A. SKF D design.
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$327.96
1 in stock
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| MFR / Brand | SKF |
|---|---|
| MPN | 7211CDPA9ADGA |
| Model | 7211CD/PA9A DGA |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 55 mm |
| OD | 100 mm |
| Width | 21 mm |
| Material | Bearing Steel |
|---|---|
| Series | 7200 |
| Lubricant | Oil/Grease |
| Preload | Extra light |
| Total Width | 42 mm (pair) |
| Mpn Variants | 7211 CD/PA9ADGA, 7211-CD/PA9ADGA, 7211CDPA9ADGA, 7211-CD-PA9A-DGA, 7211CD/PA9A DGA |
| Precision Class | ABEC 9 / PA9A |
| Dynamic Load Rating | 90,400 N (pair) |
| Static Load Rating | 85,000 N (pair) |
| Rolling Elements | Ball |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Limiting Speed | 11,340 rpm grease; 17,820 rpm oil-air (back-to-back pair) |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 15° |
| Mounting Arrangement | Universally matchable pair (back-to-back, face-to-face or tandem) |
| Cross Reference 1 | FAG B7211-C-T-P2H-DUL – light vs extra light preload |
|---|---|
| Cross Reference 2 | NSK 7211CTYNDULP2 – light preload, polyamide cage |
| Cross Reference 3 | Fafnir 2MMV211WI CR DUL – light vs extra light preload |
SKF 7211 CD/PA9ADGA matched set of two super-precision, high-capacity D design single row angular contact ball bearings, universally matchable as back-to-back, face-to-face or tandem. Bore Diameter: 55 mm. Outside Diameter: 100 mm. Width: 21 mm per bearing. Total Width: 42 mm (pair). Contact Angle: 15°.
7211 — ISO 72 series, 55 mm bore.
CD — 15° contact angle, SKF high-capacity D internal design.
PA9A — SKF tolerance class: ISO P2 dimensional and running accuracy, ABEC 9.
DG — matched set of two bearings, universally matchable in any arrangement.
A — extra light preload.
Dynamic Load Rating: 90,400 N (pair). Static Load Rating: 85,000 N (pair). Attainable Speed: 11,340 rpm grease; 17,820 rpm oil-air (back-to-back pair; single bearing 14,000 rpm grease, 22,000 rpm oil-air). Preload: Extra light (back-to-back or face-to-face). Axial Stiffness: 72 N/µm. Precision Class: ABEC 9 / PA9A. Ball Diameter: 14.288 mm. Number of Balls: 15 per bearing.
Shaft Abutment Diameter (da min): 64 mm. Housing Abutment Diameter (Da max): 91 mm. Fillet Radius (ra max): 1.5 mm. Chamfer (r1,2 min): 1.5 mm. Oil Nozzle Position (dn): 72.6 mm. Reference Grease Quantity: 8.6 cm³ per bearing.
Unit Quantity: 2 Pcs. One factory-matched pair.
Same 55 x 100 x 21 mm size and 15° contact angle, but light rather than extra light preload: FAG B7211-C-T-P2H-DUL, NSK 7211CTYNDULP2 (polyamide cage), Fafnir 2MMV211WI CR DUL.
$141.11
255 in stock
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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