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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:
6 in stock
Matched duplex pair of super-precision angular contact ball bearings, 75 x 130 x 25 mm each, 15° contact angle, P4, light preload, phenolic cage. 2 Pcs.
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$448.10
6 in stock
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| MFR / Brand | Fafnir |
|---|---|
| MPN | 2MM215WICRDUL |
| Model | 2MM215WI-DUL |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 75 mm |
| OD | 130 mm |
| Width | 25 mm |
| Material | Chrome Steel |
|---|---|
| Series | 200 |
| Preload | Light (L) |
| Base Number | 2MM215WI |
| Industry Terms | super precision spindle bearing set, matched pair angular contact, phenolic cage bearing, duplex angular contact bearing, 15 degree angular contact |
| Common Misspellings | 2MM215WIDUL, 2MM 215 WI DUL, Fafner, Faffnir, 2MM215W1-DUL |
| Application Types | Machine tool spindles, grinding spindles, precision gearboxes, rotary tables |
| Bore Shaft Size | 75 mm (2.953 in) |
| Mpn Variants | 2MM215WICRDUL, 2MM215WI-DUL, 2MM215WI-CR-DUL, 2MM-215-WI-CR-DU, 2MM215WIDUL, 2MM215WIDU, 2MM 215 WI CR DUL, 7215-C |
| Precision Class | P4 (ABEC 7) |
| Rolling Elements | Ball |
| Cage Material | Phenolic |
| Number Of Rows | 1 per bearing |
| Bore Type | Straight |
| Snap Ring Included | No |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 15° |
| Part Number | 2MM215WI-CR-DUL |
| Cross Reference 1 | RHP 7215CTDULP4 |
|---|---|
| Cross Reference 2 | NSK 7215CTRDULP4 |
| Cross Reference 3 | FAG B7215C.T.P4S.UL (P4S running accuracy) |
| Cross Reference 4 | SKF 7215 CD/P4ADGA (DGA extra light preload) |
Fafnir 2MM215WICRDUL matched duplex pair of super-precision single-row angular contact ball bearings. Unit Quantity: 2 Pcs. Each bearing: Bore Diameter 75 mm, Outside Diameter 130 mm, Width 25 mm. Contact Angle: 15°. Open on both faces, universally ground as a set. ISO equivalent envelope: 7215-C.
2MM — Fafnir super-precision series with a 15° contact angle; MM is the P4 precision class.
215 — ISO 72 medium series, 75 mm bore; ISO equivalent 7215-C.
WI — low shoulder on both rings, the duplex form.
CR — phenolic cage.
DU — duplex, universally ground as a matched set.
L — light preload.
Bore Diameter: 75 mm. Outside Diameter: 130 mm. Width: 25 mm per bearing. Contact Angle: 15°. Precision Class: P4 (ABEC 7). Preload: light (L). Cage Material: phenolic. Rolling Elements: ball. Number Of Rows: 1 per bearing. Closure Type: open.
Series: WI super-precision, ISO 72 medium series. Mounting Arrangement: universally ground matched duplex pair. Harmonization Code: 8482.10.50.
Same 15° angle and envelope in a matched duplex pair: RHP 7215CTDULP4, NSK 7215CTRDULP4, FAG B7215C.T.P4S.UL (P4S running accuracy), SKF 7215 CD/P4ADGA (DGA extra light preload). The 25° 3MM215WI and SKF 7215 ACD share the envelope at a different contact angle.
15°. The 2MM prefix denotes the 15° Fafnir series.
Each bearing is 75 mm bore, 130 mm outside diameter and 25 mm wide.
DU marks a universally ground duplex set and L marks light preload.
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