Automechanika Shanghai · Dec 2–5 · Booth 8.1M104
OTT B17-127D Alternator Bearing, front angle view

Alternator Bearings

B17-127D Alternator Bearing

Part No.B17-127D

OTT B17-127D bearing for automotive alternator service. Nominal size: 17 × 62 × 20 mm (bore × outside diameter × width). Alternator application: Bosch 468/469 IR/EF alternator, drive end; selected Mercedes-Benz, Scania and Volvo trucks. Alternator assembly numbers: Bosch 0120468131; Bosch 0120468132; Bosch 0120468135; Bosch 0120469033; Scania 571474. Vehicle fitment: Selected Scania 4-series 114C (DC11.02–04), 114G (DSC11.79), 124C (DSC12.02), 124G (DT12.02) and 124L (DT12.08) with Bosch alternator 0120468131 (Scania alternator assembly 571474). Match the complete bearing number, dimensions and alternator tag before ordering. Confirm clearance, seals and grease for your application.

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

Interchangeable with

  • OE Bosch 1120905097
  • PFI B17-127D
  • WAI 6-6403-4W
  • HC-Cargo 140957
  • Alternator / starter unit Bosch 0120468131; Bosch 0120468132; Bosch 0120468135; Bosch 0120469033; Scania 571474
Request a QuoteWhatsApp
MOQ
1000 pcs
Lead time
30-45 days for standard orders
Shipping
FOB Ningbo / Shanghai

Technical data

Specifications

ModelB17-127D
Inner Diameter17 mm
Outer Diameter62 mm
Width20 mm
Also Known AsB17127D; 1120905097; 6-6403-4W; 664034W; 140957; 0120468131; 0120468132; 0120468135; 0120469033; 571474

Cross Reference

OTT B17-127D is interchangeable with the following brand part numbers:

BrandPart Number
OEBosch 1120905097
PFIB17-127D
WAI6-6403-4W
HC-Cargo140957
Alternator / starter unitBosch 0120468131; Bosch 0120468132; Bosch 0120468135; Bosch 0120469033; Scania 571474

Applications

  • Selected Scania 4-series 114C (DC11.02–04), 114G (DSC11.79), 124C (DSC12.02), 124G (DT12.02) and 124L (DT12.08) with Bosch alternator 0120468131 (Scania alternator assembly 571474)
  • Bosch 468/469 IR/EF alternator, drive end; selected Mercedes-Benz, Scania and Volvo trucks

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 B17-127D cross-reference to?

OTT B17-127D is listed against OE numbers Bosch 1120905097 and aftermarket references PFI B17-127D; WAI 6-6403-4W; HC-Cargo 140957. Cross-references identify comparable catalogue applications — match the original number before ordering.

What are the dimensions of the B17-127D?

The OTT B17-127D alternator bearing measures 17 × 62 × 20 mm (bore × outside diameter × width).

What does the B17-127D fit?

Selected Scania 4-series 114C (DC11.02–04), 114G (DSC11.79), 124C (DSC12.02), 124G (DT12.02) and 124L (DT12.08) with Bosch alternator 0120468131 (Scania alternator assembly 571474). Send the OE number, VIN or the number on your old part and OTT will confirm the match before quoting.

Same product line

Related Alternator Bearings

All Alternator Bearings

6303-2RS

6303 Alternator Bearing

Size
17 × 47 × 14 mm
Cross-ref
OE DENSO 949100-1010; DENSO 949100-2820; Bosch 1900905304; Bosch 1900905379; Nissan 23120-65004; Mitsubishi S930P31071WAI 6-303-4WAlternator / starter unit DENSO 104211-3710; Bosch 0-120-469-560; 0-120-469-822; 0-120-469-832; 0-120-489-526
Fits
Selected Honda Civic 1.5L (2016–2017) with DENSO 104211-3710 135 A alternator
View detailsQuote

6202-2RS

6202-2RS Alternator Bearing

Size
15 × 35 × 11 mm
Cross-ref
OE Bosch 1100900000; DENSO 949100-0070; DENSO 949100-0160; DENSO 949100-0330; DENSO 949100-0340; DENSO 949100-3161; Mitsubishi S930P61700; Nissan 23120-14800; Nissan 23120-21001WAI 6-202-4W / 6-202-4AS-PL ABE9003
Fits
Selected Bosch, Hitachi, Lucas, Mitsubishi and DENSO alternator applications in the OTT catalogue.
View detailsQuote

608-2RS

608-2RS Miniature Alternator Bearing

Size
8 × 22 × 7 mm
Cross-ref
OE DENSO 949100-1360; DENSO 949100-2500; Nissan 23319-M4900; Daihatsu 28253-45020Alternator / starter unit DENSO starter 028000-7560; Mitsubishi starter M2T53083; Mitsuba starter SM302-18
Fits
Catalogue reference for selected Mitsuba, Mitsubishi and DENSO reduction starters.
View detailsQuote

6203-2RS

6203-2RS Alternator Bearing

Size
17 × 40 × 12 mm
Cross-ref
OE Bosch 1120905534; Bosch 1120905013; Audi/VW 028-903-221D; Audi/VW 059-903-221A; DENSO 949100-0080; DENSO 949100-0170; Bosch 1900905271; Toyota 90099-10013; DENSO 949100-1820; DENSO 949100-2030WAI 6-203-4WHC-Cargo 140087 (Bosch 1120905534)
Fits
Selected Bosch, Hitachi and DENSO alternator applications in the OTT catalogue.
View detailsQuote

Product lines

Explore other bearing types

Full product catalog

Application Guides

Request for quotation

Need B17-127D in volume, or a variant of it?

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

Request a QuoteChat on WhatsApp
MOQ
1000 pcs / model
Lead time
30-45 days for standard orders
Shipping
FOB Ningbo / Shanghai
WhatsAppGet a Quote