What replaces NTN 6309?

The 6309 can be replaced by equivalent bearings from other manufacturers: Timken 6309, SKF 6309, NSK 6309, FAG (Schaeffler) 6309, Timken 309K. These are dimensional interchanges with matching bore, OD, and width.

What are the dimensions of the 6309?

The NTN 6309 has a bore diameter of 45.000mm, outer diameter of 100.000mm, and width of 25.000mm.

NTN

Bearing

6309

deep groove bearing, 45mm bore

Specifications

Bore (d)	45.000 mm
Outer Diameter (D)	100.000 mm
Width (B)	25.000 mm
Seal Type	Open
Bearing Type	Deep Groove
Dynamic Load (C)	51.100 kN
Static Load (C₀)	29.100 kN
Speed — Grease	6,000 RPM
Speed — Oil	7,500 RPM
Temperature Range	-30°C to 120°C
Rows	1
Clearance	CN

Cross-References(18)

Timken630945.000 mm × 100.000 mm × 25.000 mm
→
SKF630945.000 mm × 100.000 mm × 25.000 mm
→
NSK630945.000 mm × 100.000 mm × 25.000 mm
→
FAG (Schaeffler)630945.000 mm × 100.000 mm × 25.000 mm
→
Timken309K45.000 mm × 100.000 mm × 25.000 mm
→
KOYO (JTEKT)630945.000 mm × 100.000 mm × 25.000 mm
→
KOYO (JTEKT)630945.000 mm × 100.000 mm × 25.000 mm
→
SKF630945.000 mm × 100.000 mm × 25.000 mm
→
NSK630945.000 mm × 100.000 mm × 25.000 mm
→
FAG (Schaeffler)630945.000 mm × 100.000 mm × 25.000 mm
→
Timken309K45.000 mm × 100.000 mm × 25.000 mm
→
Timken630945.000 mm × 100.000 mm × 25.000 mm
→
NTN6309LLU45.000 mm × 100.000 mm × 25.000 mm
→
NTN6309ZZ45.000 mm × 100.000 mm × 25.000 mm
→
NTN6309LLU45.000 mm × 100.000 mm × 25.000 mm
→
NTN6309ZZ45.000 mm × 100.000 mm × 25.000 mm
→
NTN620945.000 mm × 85.000 mm × 19.000 mm
→
NTN620945.000 mm × 85.000 mm × 19.000 mm
→

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