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OTT B17-126D Alternator Bearing, front angle view

Alternator Bearings

B17-126D Alternator Bearing

Part No.B17-126D

OTT B17-126D Alternator Bearing. Catalogue dimensions: 17 × 62 × 17.60 mm. Match the full bearing number, seal or shield configuration, and dimensions before ordering.

Bore (d)
17 mm
Outer dia. (D)
62 mm
Width
17.60 mm

Interchangeable with

  • OE Bosch 1120900008
  • PFI B17-126D
  • NSK B17-126DDWC3
  • Alternator / starter unit Bosch 0-120-400-684; 0-120-400-695; 0-120-469-008; 0-120-469-019; Valeo A14N81M; A14N100M; A14N116M; A14N200M; A14N206M
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MOQ
1000 pcs
Lead time
30-45 days for standard orders
Shipping
FOB Ningbo / Shanghai

Technical data

Specifications

ModelB17-126D
Inner Diameter17 mm
Outer Diameter62 mm
Width17.60 mm
Also Known AsB17126D; 1120900008; B17-126DDWC3; B17126DDWC3; 0-120-400-684; 0120400684; 0-120-400-695; 0120400695; 0-120-469-008; 0120469008; 0-120-469-019; 0120469019; A14N81M; A14N100M

Cross Reference

OTT B17-126D is interchangeable with the following brand part numbers:

BrandPart Number
OEBosch 1120900008
PFIB17-126D
NSKB17-126DDWC3
Alternator / starter unitBosch 0-120-400-684; 0-120-400-695; 0-120-469-008; 0-120-469-019; Valeo A14N81M; A14N100M; A14N116M; A14N200M; A14N206M

Applications

  • Bosch and Valeo alternators listed by OTT; PFI lists selected Scania applications. Match the complete alternator number.

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.

Key Features

  1. 01Operating conditions and options: Designed for high-temperature, high-speed operation with low running noise. Grease can be selected to suit the operating conditions. NBR (nitrile rubber) is the standard seal material, with ACM (acrylic rubber) available on request. The standard nylon cage is BASF PA66. BASF PA46 is available as an order-specific option. Confirm the final grease, seal material and cage specification when ordering.
  2. 02Seal contact and torque options: Where offered for the bearing model, OTT RS light-contact seals provide lower seal drag, while OTT RSM medium-contact seals provide higher seal drag. Both designs are intended to retain grease. Select the seal contact level to suit the required torque and operating conditions.
  3. 03OTT qualification criterion: The bearing must complete a 500-hour endurance test under simulated operating conditions, with no observed lubricant leakage (grease or oil) and no abnormal running noise.

Packaging

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.

OTT branded boxes and PE bags
OTT carton boxes
Complete OTT packaging lineup
OTT single carton box
OTT branded boxes with wheel hub bearing kit in anti-rust bags
OTT wooden crate for export

FAQ

Frequently asked questions

Not answered here? Ask an OTT engineer — we reply within 12 hours.

What part numbers does the OTT B17-126D cross-reference to?

OTT B17-126D is listed against OE numbers Bosch 1120900008 and aftermarket references PFI B17-126D; NSK B17-126DDWC3. Cross-references identify comparable catalogue applications — match the original number before ordering.

What are the dimensions of the B17-126D?

The OTT B17-126D alternator bearing measures 17 × 62 × 17.60 mm (bore × outside diameter × width).

What does the B17-126D fit?

Bosch and Valeo alternators listed by OTT; PFI lists selected Scania applications. Match the complete alternator number. Send the OE number, VIN or the number on your old part and OTT will confirm the match before quoting.

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Share an OE or competitor number, a drawing or target dimensions and your annual volume. Samples available for qualified projects.

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MOQ
1000 pcs / model
Lead time
30-45 days for standard orders
Shipping
FOB Ningbo / Shanghai
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