What replaces Timken 303K?

The 303K can be replaced by equivalent bearings from other manufacturers: NTN 6303, KOYO (JTEKT) 6303, FAG (Schaeffler) 6303, SKF 6303, NSK 6303. These are dimensional interchanges with matching bore, OD, and width.

What are the dimensions of the 303K?

The Timken 303K has a bore diameter of 17.000mm, outer diameter of 47.000mm, and width of 14.000mm.

How much does a Timken 303K cost?

The 303K is available from approximately $16.73. Prices vary by supplier and quantity.

Timken

Bearing

303K

Name: Timken 303K
Brand: Timken
SKU: 303K
Availability: InStock

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

From ~$16.73at Zoro

Zoro ↗·Amazon ↗

$16.73 part + $0.84 service fee · Supplied by Zoro

Specifications

Bore (d)	17.000 mm
Outer Diameter (D)	47.000 mm
Width (B)	14.000 mm
Seal Type	Open
Bearing Type	Deep Groove
Dynamic Load (C)	13.500 kN
Static Load (C₀)	6.550 kN
Speed — Grease	18,000 RPM
Speed — Oil	24,000 RPM
Temperature Range	-30°C to 120°C
Rows	1
Clearance	CN

Cross-References(16)

NTN630317.000 mm × 47.000 mm × 14.000 mm
~$19.05→
KOYO (JTEKT)630317.000 mm × 47.000 mm × 14.000 mm
~$18.71→
FAG (Schaeffler)630317.000 mm × 47.000 mm × 14.000 mm
~$20.75→
SKF630317.000 mm × 47.000 mm × 14.000 mm
~$21.77→
NSK630317.000 mm × 47.000 mm × 14.000 mm
~$19.73→
FAG (Schaeffler)630317.000 mm × 47.000 mm × 14.000 mm
~$20.75→
NTN630317.000 mm × 47.000 mm × 14.000 mm
~$19.05→
KOYO (JTEKT)630317.000 mm × 47.000 mm × 14.000 mm
~$18.71→
SKF630317.000 mm × 47.000 mm × 14.000 mm
~$21.77→
NSK630317.000 mm × 47.000 mm × 14.000 mm
~$19.73→
Timken303PP17.000 mm × 47.000 mm × 14.000 mm
~$18.73→
Timken303KDD17.000 mm × 47.000 mm × 14.000 mm
~$17.90→
Timken303KDD17.000 mm × 47.000 mm × 14.000 mm
~$17.90→
Timken303PP17.000 mm × 47.000 mm × 14.000 mm
~$18.73→
Timken203K17.000 mm × 40.000 mm × 12.000 mm
~$15.09→
Timken203K17.000 mm × 40.000 mm × 12.000 mm
~$15.09→

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