KOYO · JTEKT Koyo Bearings: Source Factory Direct Sales · Koyo / JTEKT bearing supplier

Timken 30317/30318/30319 Tapered Roller Bearings – High-Load, Precision Factory Direct

Name: Timken 30317/30318/30319 Tapered Roller Bearings – High-Load, Precision Factory Direct
Brand: KOYO Bearing Supplier
SKU: 0dde86adf07b

Basic Info.

Model NO.

30317

Lubrication

Grease or Oil

Precision Rating

P0 P6 P5 P4 P2

Vibration

Z1V1 Z2V2 Z3V3

Service

OEM ODM

Transport Package

Carton Pallet

Specification

85*180*41mm

Trademark

TIMKEN

Origin

America

HS Code

8482200000

Production Capacity

1000000

01January 16, 2026

Procket Bearing Solutions： Industrial Efficiency & Reliability Boost

SummaryIn this comprehensive guide, I delve into the world of procket bearings, offering insights into their techni

Read the full article →

02January 16, 2026

18mm to Inches： Precision Conversion for Your Bearing Needs

```htmlRoleAs an experienced mechanical engineer, I've often found myself navigating the fine line between metric and imperial meas

Read the full article →

03January 16, 2026

Superior Load-Bearing Solutions： Find the Perfect Keyword Bearing for Your Needs

# Superior Load-Bearing Solutions: Find the Perfect Keyword Bearing for Your Needs## Product OverviewIn th

Read the full article →

Need to check a Koyo / JTEKT reference?

Send the full suffix, bearing position and quantity. If the marking is incomplete, attach a clear photo and we confirm the open items before quoting.

WhatsApp +86 152 691 88020 → Email info@jpkoyo.com →