NSK Bearings: Source Factory Direct Sales

L21549/L21511 Taper Roller Bearings – High-Load Auto Truck Wheel

January 2, 2026

Basic Info.

Inner Diameter 15.88 mm
Outer Diameter 34.99 mm
Thickness 11 mm
Cage Iron/Brass/Nylon
Precision Rating P0–P2
Seals Type ZZ / 2RS / Open

Introduction

High-precision tapered roller bearing with multiple cage and seal options. Suitable for radial loads, OEM/ODM service, and industrial applications. Made in China, compliant with HS Code 8482200000.

SKU: 91ba35fbddf3 Category:

Description

Basic Info.

Model NO.
L21549 L21511 L21549/11 L21549/L21511

Cage
Iron Cage/Brass Cage/Nylon Cage

Precision Rating
P0 P6 P5 P4 P2

Service
OEM ODM

Rows Number
Single/Double/Four Rows

Structure
Taper

Aligning
Non-Aligning Bearing

Vibration
Z1V1 Z2V2 Z3V3

Lubricate
Grease or Oil

Seals Type
Zz 2RS Open

Separated
Separated

Rolling Body
Roller Bearings

Load Direction
Radial Bearing

Outer Dimension
35mm-180mm

Transport Package
Carton Pallet

Specification
15.88*34.99*11 mm

Trademark
BDL Or other international brands

Origin
China

HS Code
8482200000

Production Capacity
1000000