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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:
3 in stock
Super-precision angular contact ball bearing, 110 x 200 x 38 mm, 15 degree contact angle, duplex light preload, open. Supplied as a matched pair, 2 Pcs.
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$1,412.85
3 in stock
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| MFR / Brand | Fafnir |
|---|---|
| MPN | 2MM222WI-DUL |
| GTIN | 087796071216 |
| Model | 2MM 222 WI DUL |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 110 mm |
| OD | 200 mm |
| Width | 38 mm |
| Series | ISO 72 series (7222) |
|---|---|
| Preload | Light |
| Base Number | 7222 |
| Industry Terms | Spindle bearing; super precision bearing; machine tool bearing; matched pair; duplex set; ABEC 7 |
| Common Misspellings | Faffnir; Fafner; Fafnir 2MM222WIDUL; 2M222WI-DUL |
| Application Types | Machine tool spindles; grinding spindles; high-speed precision rotation |
| Bore Shaft Size | 110 mm (4.3307 in) |
| Mpn Variants | 2MM222WI-DUL; 2MM-222-WI-DUL; 2MM222WIDUL; 2MM 222 WI DUL; 222-HDL; Q20222 |
| Manufacturer Status | Fafnir super-precision line, now branded Timken |
| Arrangement Configuration | DUL universal duplex pair, light preload |
| Precision Class | ABEC 7 / P4 |
| Rolling Elements | Ball |
| Number Of Rows | 1 per bearing, 2 rows as the mounted pair |
| Bore Type | Straight |
| Snap Ring Included | No |
| Harmonization Code | 8482.10.50.28 |
| Contact Angle | 15° |
| Part Number | 2MM222WI-DUL |
| Additional Attributes | Universally ground duplex pair; WI low shoulder on both rings; replaces 222-HDL, 7222 C/CD/CT DUL P4, Q20222 |
| Cross Reference 1 | SKF 7222 CD/P4ADGA - P4A class |
|---|---|
| Cross Reference 2 | FAG B7222-C-T-P4S-DUL - P4S class |
| Cross Reference 3 | NSK 7222CTRDULP4 |
Fafnir (Timken) 2MM222WI-DUL super-precision angular contact ball bearing, supplied as a factory-matched universal duplex pair at light preload. Unit Quantity: 2 Pcs. Bore Diameter: 110 mm (4.3307 in). Outside Diameter: 200 mm. Width: 38 mm per bearing. Contact Angle: 15°. Open design, straight bore. Base Number: 7222.
2MM — 15° contact angle; MM is the P4 (ABEC 7) precision class.
222 — ISO 72 dimension series (ISO base number 7222), bore code giving a 110 mm bore.
WI — super-precision angular contact family, low shoulder on both rings.
DUL — duplex set at light preload.
Contact Angle: 15°. Precision Class: ABEC 7 / P4. Preload: Light. Arrangement: Universal duplex pair (DUL). Rolling Elements: Ball. Closure Type: Open. Bore Type: Straight. Series: ISO 72 series (7222). Number Of Rows: 1 per bearing.
Bore Diameter: 110 mm (4.3307 in). Outside Diameter: 200 mm. Width: 38 mm per bearing. The rings are universally ground so the pair mounts back-to-back, face-to-face or in tandem.
Cross-references at 15° with duplex light preload: SKF 7222 CD/P4ADGA (P4A class), FAG B7222-C-T-P4S-DUL (P4S class), NSK 7222CTRDULP4. The listing replaces 222-HDL, 7222 C/CD/CT DUL P4 and Q20222. Variants of the designation: 2MM222WI-DUL, 2MM-222-WI-DUL, 2MM222WIDUL, 2MM 222 WI DUL, 222-HDL, Q20222.
15°, from the 2MM prefix.
A duplex pair ground for light preload; this listing is two bearings.
Bore 110 mm, outside diameter 200 mm, width 38 mm per bearing (ISO 7222 envelope).
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Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
Tapered, cylindrical, and spherical roller bearings all solve the same basic problem, carrying more load
If you pulled a bearing off general industrial equipment at random, there’s a good chance
Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
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