What replaces NSK 6304ZZ?

The 6304ZZ can be replaced by equivalent bearings from other manufacturers: FAG (Schaeffler) 6304.2ZR, Timken 304KDD, NTN 6304ZZ, KOYO (JTEKT) 6304-2RZ, NTN 6304ZZ. These are dimensional interchanges with matching bore, OD, and width.

What are the dimensions of the 6304ZZ?

The NSK 6304ZZ has a bore diameter of 20.000mm, outer diameter of 52.000mm, and width of 15.000mm.

NSK

Bearing

6304ZZ

deep groove bearing, 20mm bore, shielded

Specifications

Bore (d)	20.000 mm
Outer Diameter (D)	52.000 mm
Width (B)	15.000 mm
Seal Type	2Z (Metal Shield)
Bearing Type	Deep Groove
Dynamic Load (C)	15.600 kN
Static Load (C₀)	7.600 kN
Speed — Grease	14,000 RPM
Speed — Oil	18,000 RPM
Temperature Range	-30°C to 120°C
Rows	1
Clearance	CN

Cross-References(22)

FAG (Schaeffler)6304.2ZR20.000 mm × 52.000 mm × 15.000 mm
→
Timken304KDD20.000 mm × 52.000 mm × 15.000 mm
→
NTN6304ZZ20.000 mm × 52.000 mm × 15.000 mm
→
KOYO (JTEKT)6304-2RZ20.000 mm × 52.000 mm × 15.000 mm
→
NTN6304ZZ20.000 mm × 52.000 mm × 15.000 mm
→
Timken304KDD20.000 mm × 52.000 mm × 15.000 mm
→
KOYO (JTEKT)6304-2RZ20.000 mm × 52.000 mm × 15.000 mm
→
KOYO (JTEKT)6304ZZ20.000 mm × 52.000 mm × 15.000 mm
→
Timken6304ZZ20.000 mm × 52.000 mm × 15.000 mm
→
FAG (Schaeffler)6304-2Z20.000 mm × 52.000 mm × 15.000 mm
→
SKF6304-2Z20.000 mm × 52.000 mm × 15.000 mm
→
KOYO (JTEKT)6304ZZ20.000 mm × 52.000 mm × 15.000 mm
→
Timken6304ZZ20.000 mm × 52.000 mm × 15.000 mm
→
FAG (Schaeffler)6304.2ZR20.000 mm × 52.000 mm × 15.000 mm
→
SKF6304-2Z20.000 mm × 52.000 mm × 15.000 mm
→
FAG (Schaeffler)6304-2Z20.000 mm × 52.000 mm × 15.000 mm
→
NSK6304DDU20.000 mm × 52.000 mm × 15.000 mm
→
NSK630420.000 mm × 52.000 mm × 15.000 mm
→
NSK6304DDU20.000 mm × 52.000 mm × 15.000 mm
→
NSK630420.000 mm × 52.000 mm × 15.000 mm
→
NSK6204ZZ20.000 mm × 47.000 mm × 14.000 mm
→
NSK6204ZZ20.000 mm × 47.000 mm × 14.000 mm
→

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