What replaces Timken 203K?

The 203K can be replaced by equivalent bearings from other manufacturers: NTN 6203, KOYO (JTEKT) 6203, FAG (Schaeffler) 6203, SKF 6203, NSK 6203. These are dimensional interchanges with matching bore, OD, and width.

What are the dimensions of the 203K?

The Timken 203K has a bore diameter of 17.000mm, outer diameter of 40.000mm, and width of 12.000mm.

How much does a Timken 203K cost?

The 203K is available from approximately $15.09. Prices vary by supplier and quantity.

Timken

Bearing

203K

Name: Timken 203K
Brand: Timken
SKU: 203K
Availability: InStock

Light series deep groove ball bearing, 17mm bore, open

From ~$15.09at Zoro

Zoro ↗·Amazon ↗

$15.09 part + $0.75 service fee · Supplied by Zoro

Specifications

Bore (d)	17.000 mm
Outer Diameter (D)	40.000 mm
Width (B)	12.000 mm
Seal Type	Open
Bearing Type	Deep Groove
Dynamic Load (C)	9.560 kN
Static Load (C₀)	4.750 kN
Speed — Grease	22,000 RPM
Speed — Oil	28,000 RPM
Temperature Range	-30°C to 120°C
Rows	1
Clearance	CN

Cross-References(16)

NTN620317.000 mm × 40.000 mm × 12.000 mm
~$14.32→
KOYO (JTEKT)620317.000 mm × 40.000 mm × 12.000 mm
~$14.07→
FAG (Schaeffler)620317.000 mm × 40.000 mm × 12.000 mm
~$15.60→
SKF620317.000 mm × 40.000 mm × 12.000 mm
~$16.37→
NSK620317.000 mm × 40.000 mm × 12.000 mm
~$14.83→
FAG (Schaeffler)620317.000 mm × 40.000 mm × 12.000 mm
~$15.60→
NTN620317.000 mm × 40.000 mm × 12.000 mm
~$14.32→
KOYO (JTEKT)620317.000 mm × 40.000 mm × 12.000 mm
~$14.07→
SKF620317.000 mm × 40.000 mm × 12.000 mm
~$16.37→
NSK620317.000 mm × 40.000 mm × 12.000 mm
~$14.83→
Timken203PP17.000 mm × 40.000 mm × 12.000 mm
~$16.90→
Timken203KDD17.000 mm × 40.000 mm × 12.000 mm
~$16.15→
Timken203PP17.000 mm × 40.000 mm × 12.000 mm
~$16.90→
Timken203KDD17.000 mm × 40.000 mm × 12.000 mm
~$16.15→
Timken303K17.000 mm × 47.000 mm × 14.000 mm
~$16.73→
Timken303K17.000 mm × 47.000 mm × 14.000 mm
~$16.73→

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