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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:
8 in stock
Super-precision angular contact ball bearing, 100 x 150 x 24 mm, 15° contact angle, ABEC 7 / P4. Matched duplex pair, light preload, phenolic cage. ISO 7020.
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$693.67
8 in stock
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| MFR / Brand | Fafnir |
|---|---|
| MPN | 2MM9120WICRDUL |
| GTIN | 087796073029 |
| Model | 7020CCR-DUL-P4 7020 |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 100 mm |
| OD | 150 mm |
| Width | 24 mm |
| Series | 9100WI |
|---|---|
| Preload | Light |
| Base Number | 2MM9120WI |
| Industry Terms | Super-precision angular contact ball bearing; spindle bearing; matched duplex pair; machine tool bearing |
| Common Misspellings | 2MM9120WL-DUL; 2MM9120WI-DLU; 2MM 9120 WI DUL; Fafner 2MM9120WI; 2MM9120WICRDLU |
| Application Types | Machine tool spindles; grinding spindles; milling and turning spindles; precision gearboxes; high-speed rotary tables |
| Total Width | 48 mm |
| Overall Width | 24 mm |
| Mpn Variants | 2MM9120WICR-DUL; 2MM9120WICRDUL; 2MM9120-WI-CR-DUL; 2MM9120WIDUL; 2MM9120 CR DUL |
| Precision Class | ABEC 7 / P4 |
| Rolling Elements | Ball |
| Cage Material | Phenolic |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 15° |
| Mounting Arrangement | Universal duplex (DB, DF or DT) |
| Cross Reference 1 | SKF 7020 CD/P4ADGA |
|---|---|
| Cross Reference 2 | FAG B7020-C-T-P4S-UL |
| Cross Reference 3 | NSK 7020CTRDULP4 |
| Cross Reference 4 | NTN 7020CDB/GLP4 |
| Cross Reference 5 | RHP 7020CTDULP4 |
| Cross Reference 6 | Koyo 7020CDB |
| Cross Reference 7 | SNR 7020CVDUJ74 |
| Cross Reference 8 | Timken 2MM9120WICRDUL |
Fafnir 2MM9120WI-CR-DUL super-precision angular contact ball bearing, supplied as a two-piece matched duplex set. Bore Diameter: 100 mm (3.937 in). Outside Diameter: 150 mm (5.906 in). Overall Width: 24 mm (0.945 in) per bearing. Total Width: 48 mm across the mounted pair. Contact Angle: 15°. Precision Class: ABEC 7 / P4. Cage Material: Phenolic. Preload: Light. Rolling Elements: Ball. Bore Type: Straight. Closure Type: Open. The ISO size equivalent is 7020. Country of Origin: United States.
2MM — 15° contact angle, ABEC 7 / ISO P4 tolerance class.
9120 — Fafnir’s number for the ISO 7020 envelope, 100 x 150 x 24 mm.
WI — low shoulder on both rings, the duplex grinding form.
CR — one-piece machined phenolic cage.
DUL — duplex, universally ground, light preload. Two single-row bearings ground as a matched set. Not a double-row bearing.
A 15° contact angle keeps the load path close to the radial plane. That is the angle used on machine tool spindles running at speed under a predominantly radial cutting load.
Phenolic is a light, self-lubricating cage material and runs quiet at spindle speeds. It is the standard cage across the Fafnir 9100WI super-precision range.
ABEC 7 / P4 fixes bore, outside diameter, width and running accuracy to ISO P4 tolerances.
Unit Quantity: 2 Pcs. The two bearings are a factory-matched duplex set. Universal grinding lets the pair stack back-to-back (DB), face-to-face (DF) or in tandem (DT), and the ground ring faces carry the light preload. The set runs preload-set and carries no internal clearance code.
Bore Diameter: 100 mm. Outside Diameter: 150 mm. Overall Width: 24 mm per bearing, 48 mm for the pair stacked. Bore Type: Straight. Closure Type: Open. Number Of Rows: 1 per bearing. Snap ring: No. Harmonization Code: 8482.10.50.
Same envelope, 15° contact angle and super-precision class: SKF 7020 CD/P4ADGA, FAG B7020-C-T-P4S-UL, NSK 7020CTRDULP4, NTN 7020CDB/GLP4, RHP 7020CTDULP4, Koyo 7020CDB, SNR 7020CVDUJ74. The current Timken catalogue designation is 2MM9120WICRDUL.
GTIN: 087796073029.
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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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