B8-23D
B8-23D Alternator Bearing 8×23×14
- Size
- 8 × 23 × 14 mm
- Cross-ref
- WAI 10-800-4PFI B8-23DAssembly A3TG0081; A3TG0081A; A3TG0091; A3TG0091A
IATF 16949 CertifiedSince 2011 · Jiashan County, China
NB101 drawn cup needle roller bearing for automotive electrical assembly sourcing. Closed-end cup construction.
Interchangeable with
Technical data
| Specifications | Fw × D × C: 17.015 × 23.812 × 17.463 mm (OTT nominal specification). Fw is the diameter under the rollers; this bearing has no separate inner ring. |
|---|---|
| Equipment Type | Automotive electrical assemblies |
OTT OTT NB101 Needle Roller Bearing is interchangeable with the following brand part numbers:
| Brand | Part Number |
|---|---|
| OE Reference | Ford D2OZ-10A304-A; Ford D4HZ-10A304-A; Land Rover RTC5047; Land Rover RTC5926; Chrysler 2095037; Delco 1957004 |
| Cross Reference | PFI: NB-101; SKF: 491573; FAG / INA: F-45853; BCH06604; BCH06604P; BCH06604PR; Cargo: 140120 |
Fitment note: cross-references and vehicle applications are for identification. Send us the OE number, VIN or a sample and we will confirm the exact fitment before you order.
Available in OTT branded packaging or custom OEM packaging. Individual bearings are sealed in PE bags, packed in branded carton boxes, then palletized in wooden crates for export shipping.






Same product line
B8-23D Alternator Bearing 8×23×14
B10-27D Alternator Bearing 10×27×14
B10-50D Alternator Bearing 10×27×11
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Share an OE or competitor number, a drawing or target dimensions and your annual volume. Samples available for qualified projects.