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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:
2 in stock
Super-precision angular contact ball bearing, 55 x 90 x 18 mm, 25° contact angle, light preload, phenolic outer-land-riding cage, ABEC 7/9.
List Price
$259.63
2 in stock
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| MFR / Brand | Fafnir |
|---|---|
| MPN | 3MM9111WIDUL |
| GTIN | 087796072558 |
| Model | 3MM 9111 WI CR DUL 7011A5 TY/TR DUL P4/P4Y |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 55 mm |
| OD | 90 mm |
| Width | 18 mm |
| Material | Chrome steel |
|---|---|
| Series | 9100 |
| Lubricant | Grease or oil |
| Preload | Light |
| Base Number | 3MM9111WI |
| Total Width | 36 mm |
| Bore Shaft Size | 55 mm |
| Mpn Variants | 3MM9111WI-DUL, 3MM9111WIDUL, 3MM9111WICRDUL, 3MM-9111-WI-CR-DUL, 3MM9111WI DUL |
| Arrangement Configuration | Universally ground duplex pair |
| Precision Class | ABEC 7/9 (ISO P4S) |
| Dynamic Load Rating C1 | 35,900 N per bearing |
| Additional Attributes | Ball type: steel. Shaft backing shoulder diameter: 62.2 mm. Housing backing shoulder diameter: 83.3 mm. Maximum shaft fillet radius: 1 mm. Outer ring to-clear radius: 1 mm. ISO dynamic radial rating per row: 32,600 N. |
| Cage Type | CR – Phenolic Outer Land Riding Cage |
| Dynamic Load Rating | 35,900 N per bearing |
| Static Load Rating | 27,200 N per bearing |
| Precision Rating | ISO P4S (ABEC 7/9) |
| Rolling Elements | Ball |
| Cage Material | Phenolic |
| Limiting Speed | 14,600 rpm grease / 26,600 rpm oil |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 25° |
| Mounting Arrangement | Universal duplex – back-to-back, face-to-face or tandem |
| Bearing Material | Chrome steel |
| Cross Reference 1 | Timken 7011E-T-P4S-DUL |
|---|
Fafnir 3MM9111WI-DUL super-precision angular contact ball bearing, built by Timken. Bore: 55 mm. Outside Diameter: 90 mm. Bearing Width: 18 mm. Total Width: 36 mm. Contact Angle: 25°. Precision Class: ISO P4S (ABEC 7/9). Preload: Light. Cage Material: Phenolic. Cage Type: outer-ring land riding, machined. Rolling Elements: steel balls. Closure Type: Open. Series: 9100. Bore Type: Straight.
3MM — Fafnir super-precision spindle execution at a 25° contact angle, ground to ISO P4S.
9111 — the 9100WI size series, ISO 7011 envelope, 55 x 90 x 18 mm.
WI — low shoulder on both rings.
CR — phenolic outer land riding cage.
DUL — universally ground duplex, light preload. Two single-row bearings ground as a matched set.
Dynamic Radial Load Rating (C1): 35,900 N per bearing. Static Radial Load Rating (C0): 27,200 N per bearing. ISO dynamic radial rating per row: 32,600 N. Limiting Speed: 14,600 rpm on grease, 26,600 rpm on oil. Lubricant: grease or oil.
A 25° contact angle carries more thrust and gives higher axial stiffness than a 15° bearing on the same envelope. Light preload gives the highest running speed and the lowest heat generation of the three preload grades. The phenolic cage is light, tolerates high surface speed and holds oil in its fabric base.
Unit Quantity: 2 Pcs. Universally ground duplex pair, mountable back-to-back, face-to-face or in tandem.
Shaft Backing Shoulder Diameter: 62.2 mm. Housing Backing Shoulder Diameter: 83.3 mm. Maximum Shaft Fillet Radius: 1 mm. Outer Ring To-Clear Radius: 1 mm.
Timken world part number: 7011E-T-P4S-DUL. Manufacturing part number: 3MM9111WI DUL. The same bearing is written 3MM9111WIDUL, 3MM-9111-WI-CR-DUL and 3MM9111WICRDUL.
$141.11
255 in stock
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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Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
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