What replaces KOYO (JTEKT) 6303C3?

The 6303C3 can be replaced by equivalent bearings from other manufacturers: NSK 6303, FAG (Schaeffler) 6303, Timken 303K, NTN 6303, KOYO (JTEKT) 6303. These are dimensional interchanges with matching bore, OD, and width.

What are the dimensions of the 6303C3?

The KOYO (JTEKT) 6303C3 has a bore diameter of 17.000mm, outer diameter of 47.000mm, and width of 14.000mm.

How much does a KOYO (JTEKT) 6303C3 cost?

The 6303C3 is available from approximately $19.56. Prices vary by supplier and quantity.

KOYO (JTEKT)

Bearing

6303C3

Name: KOYO (JTEKT) 6303C3
Brand: KOYO (JTEKT)
SKU: 6303C3
Availability: InStock

deep groove bearing, 17mm bore, C3 clearance

From ~$19.56at Zoro

Zoro ↗·Amazon ↗

$19.56 part + $0.98 service fee · Supplied by Zoro

Specifications

Bore (d)	17.000 mm
Outer Diameter (D)	47.000 mm
Width (B)	14.000 mm
Seal Type	c3
Bearing Type	Deep Groove
Dynamic Load (C)	13.000 kN
Static Load (C₀)	6.700 kN
Speed — Grease	16,000 RPM
Speed — Oil	20,000 RPM
Temperature Range	-30°C to 120°C
Rows	1
Clearance	CN/Normal

Cross-References(24)

NSK630317.000 mm × 47.000 mm × 14.000 mm
~$19.73→
FAG (Schaeffler)630317.000 mm × 47.000 mm × 14.000 mm
~$20.75→
Timken303K17.000 mm × 47.000 mm × 14.000 mm
~$16.73→
NTN630317.000 mm × 47.000 mm × 14.000 mm
~$19.05→
KOYO (JTEKT)630317.000 mm × 47.000 mm × 14.000 mm
~$18.71→
Timken630317.000 mm × 47.000 mm × 14.000 mm
~$20.05→
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→
Timken303K17.000 mm × 47.000 mm × 14.000 mm
~$16.73→
KOYO (JTEKT)630317.000 mm × 47.000 mm × 14.000 mm
~$18.71→
Timken630317.000 mm × 47.000 mm × 14.000 mm
~$20.05→
MinebeaMitsumi (NMB)630317.000 mm × 47.000 mm × 14.000 mm
~$17.01→
RBC Bearings630317.000 mm × 47.000 mm × 14.000 mm
~$17.01→
Peer Bearing630317.000 mm × 47.000 mm × 14.000 mm
~$17.01→
Nachi Fujikoshi630317.000 mm × 47.000 mm × 14.000 mm
~$17.01→
INA (Schaeffler)630317.000 mm × 47.000 mm × 14.000 mm
~$17.01→
SKF6303-2RSH17.000 mm × 47.000 mm × 14.000 mm
~$24.39→
SKF6303-2Z17.000 mm × 47.000 mm × 14.000 mm
~$23.30→
SKF6303-2Z17.000 mm × 47.000 mm × 14.000 mm
~$23.30→
SKF6303-2RSH17.000 mm × 47.000 mm × 14.000 mm
~$24.39→
SKF6303-2RS117.000 mm × 47.000 mm × 14.000 mm
~$24.39→
SKF620317.000 mm × 40.000 mm × 12.000 mm
~$16.37→
SKF620317.000 mm × 40.000 mm × 12.000 mm
~$16.37→

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