Name: Timken NU 221 ECJ
Brand: Timken
SKU: NU 221 ECJ
Availability: InStock

Question 1

What replaces Timken NU 221 ECJ?

Accepted Answer

The NU 221 ECJ can be replaced by equivalent bearings from other manufacturers: KOYO (JTEKT) NU 221 ECJ, INA (Schaeffler) NU 221 ECJ, MinebeaMitsumi (NMB) NU 221 ECJ, RBC Bearings NU 221 ECJ, Peer Bearing NU 221 ECJ. These are dimensional interchanges with matching bore, OD, and width.

Question 2

What are the dimensions of the NU 221 ECJ?

Accepted Answer

The Timken NU 221 ECJ has a bore diameter of 105.000mm, outer diameter of 190.000mm, and width of 36.000mm.

Question 3

How much does a Timken NU 221 ECJ cost?

Accepted Answer

The NU 221 ECJ is available from approximately $95.52. Prices vary by supplier and quantity.

Bore (d)	105.000 mm
Outer Diameter (D)	190.000 mm
Width (B)	36.000 mm
Seal Type	Open
Bearing Type	cylindrical
Dynamic Load (C)	300.000 kN
Static Load (C₀)	315.000 kN
Speed — Grease	3,800 RPM
Speed — Oil	4,300 RPM
Temperature Range	-30°C to 120°C
Rows	1
Clearance	CN/Normal

NU 221 ECJ

Specifications

Cross-References(10)