Description:
Listing Specs

Brand: Koyo (JTEKT)
Item Number: ST4988
Also Known As: 562190B / BT1B332987/CL7CVQ060
Category: Single Row Tapered Roller Bearing
Condition: New
Country of Origin: Japan

Part Numbers / Cross Reference

Koyo: KEST4988 / KE ST 4988 / KE ST4988 / ST4988
SKF: BT1B 332987 / BT1B 332987/CL7CVQ060 / BT1B332987/CL7CVQ060
FAG: 562190B / 562190
OE / Other: 332987/CL7CVQ060, VW 012311220A, VW 018311375C
Dimensions

Inner (d): 48.6 mm
Outer (D): 88 mm (3.4646 in)
Width (B): 21.5 mm (0.8465 in)
Additional width reference: 16.7 mm
Weight: 0.547 kg
Application

Tapered roller bearing for the differential / transmission output shaft (gearbox).
Fits applications including:

Audi: A4, A8 D2
Volkswagen: Passat (B5 gearbox)
Porsche:
Boxster 986 2.5 Cabrio, 5-speed manual, 1997–1999
Boxster 986 2.7 Cabrio, 5-speed manual, 2000–2004
Boxster 987 2.7 Cabrio, 5-speed manual, 2005–2008
Cayman 987C 2.7, 5-speed manual, 2007–2008
The KOYO ST4988 is a single-row tapered roller bearing designed to carry combined radial and axial loads (one direction). It uses a cup & cone construction for easier installation/removal. Single-row tapered roller bearings are commonly installed in paired, mirror-image arrangements (X, O, or tandem) depending on the application.

Package Includes: One (01) KOYO Bearing ST4988