Central Surplus Bearing Finder
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Fafnir 2MM9117WI super precision angular contact ball bearing, 85 x 130 x 22 mm, 15° contact angle, phenolic outer-land-riding cage, ISO P4S, open, steel balls.
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$98.27
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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.
Precision Angular Contact Ball Bearing, 85x130x22 mm, 25° Contact Angle, Polyamide Cage, Tandem Ground, ISO Class 5 — One Bearing, Half of a Pair$183.58
Angular Contact Ball Bearing - Straight Bore, 85 mm ID, 130 mm OD, 22 mm Width, Open, 15° Contact Angle, Light Preload.$147.79
Spindle Angular Contact Ball Bearing - 85 mm ID, 130 mm OD, 22 mm Width, Open, 15° Contact Angle, Machined Phenolic Cage, Medium Preload, Universal Single.$243.90
Angular Contact Ball Bearing — 85 mm ID, 130 mm OD, 22 mm Width, 15° Contact Angle, Light Preload, Phenolic Cage, ABEC 7/9$243.90| MFR / Brand | Fafnir |
|---|---|
| MPN | 2MM9117WI |
| Model | 2MM9117 WI 7017C |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 85 mm |
| OD | 130 mm |
| Width | 22 mm |
| Material | Bearing Steel |
|---|---|
| Series | 9100 |
| Lubricant | Oil |
| Preload | Light Preload |
| Base Number | 7017 |
| Industry Terms | spindle bearing, super precision, machine tool bearing, phenolic cage, 15 degree angular contact, outer land riding cage, 9100WI series |
| Common Misspellings | 2MM9117 WI, 2MM9117WL, 2M9117WI, 2MM911TWI, Fafner 2MM9117, Angualr contact bearing, phenolyc cage |
| Application Types | Grinding spindles, high-frequency spindle heads, milling and boring spindles, precision rotary tables, machine tool spindles |
| Total Width | 22 mm |
| Overall Width | 22 mm |
| Bore Shaft Size | 85 mm |
| Mpn Variants | 2MM9117WI, 2MM9117 WI, 2MM-9117-WI, 2-MM-9117-WI, 2MM9117WICR, 2MM9117, 7017C, 7017-C |
| Manufacturer Status | Legacy Fafnir designation; obsolescence trail Fafnir to Torrington to Timken. New old stock. |
| Compatible With Replaces | 85 x 130 x 22 mm 15° super precision spindle bearings of matching precision class and cage |
| Precision Class | ISO P4S (ABEC 7/9) |
| Dynamic Load Rating C1 | 66,700 N (15,000 lbf) |
| Additional Attributes | Max shaft fillet radius 1 mm; outer ring to clear radius 1 mm; shaft backing shoulder diameter 94.1 mm; housing backing shoulder diameter 122.1 mm |
| Cage Type | CR - Phenolic Outer Land Riding Cage |
| Dynamic Load Rating | 66,700 N (15,000 lbf); C1 ISO per row 60,500 N (13,600 lbf) |
| Static Load Rating | 58,700 N (13,200 lbf) |
| Precision Rating | ISO P4S (ABEC 7/9) |
| Rolling Elements | Steel Balls |
| Cage Material | Phenolic |
| Limiting Speed | 9,700 rpm (grease), 19,400 rpm (oil) |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 15° |
| Design Units | Metric |
| Bearing Material | Bearing steel |
| Part Number | 2MM9117WI |
| Cross Reference 6 | 2MM-9117-WI |
|---|
Fafnir 2MM9117WI super precision angular contact ball bearing, single row, 9100WI spindle series. Manufacturer Part Number: 2MM9117WI. Bore: 85 mm. Outside Diameter: 130 mm. Bearing Width: 22 mm. Total Width: 22 mm. Number Of Rows: 1. Rows per Set: single. Bore Type: Straight. Closure Type: Open. Seal Type: Open. Rolling Elements: Steel balls. Bearing Material: Bearing steel. Contact Angle: 15°. Precision Class: ISO P4S (ABEC 7/9). Cage Type: CR, phenolic outer land riding. Cage Material: Phenolic. Lubricant: grease or oil. Design Units: Metric. Harmonization Code: 8482.10.50. Country of Origin: United States.
2MM — 15° contact angle in the Fafnir super precision spindle range.
9100WI — spindle series, mapping to the ISO 70xx light section, so the 9117 is a 7017 envelope at 85 x 130 x 22 mm.
WI — low shoulder on both rings.
CR — phenolic outer land riding cage.
Dynamic Radial Load Rating – 1M Revs (C1): 66,700 N (15,000 lbf). C1 ISO Dynamic Radial Rating, per row: 60,500 N (13,600 lbf). Static Radial Load Rating (C0): 58,700 N (13,200 lbf). Limiting Speed, grease: 9,700 rpm. Limiting Speed, oil: 19,400 rpm. These are single-bearing figures.
Unit Quantity: 1 Pc. Rows per Set: single. The designation is the plain 2MM9117WI base.
Max Shaft Fillet Radius: 1 mm. Outer Ring To Clear Radius: 1 mm. Shaft Backing Shoulder Diameter: 94.1 mm. Housing Backing Shoulder Diameter: 122.1 mm.
Base Number: 7017. MPN Variants: 2MM9117WI, 2MM9117 WI, 2MM-9117-WI, 2-MM-9117-WI, 2MM9117WICR, 2MM9117, 7017C, 7017-C. Same-envelope 15° super precision equivalents are written SKF 7017 CD/P4A, FAG B7017-C-T-P4S and NSK 7017CTRP4. The line passed from Fafnir to Torrington to Timken, and Timken lists the 2MM9117WI CR family today.
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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