6921ZZ NTN

All dimensions

1. Inner (d) MM 105
2. Outer (D) MM 145
3. Width (B) MM 20
4. Inner (d) Inch 4.1339
5. Outer (D) Inch 5.7087
6. Width (B) Inch 0.7874

Suffix description

1. ZZ Two Metallic Shields

Technical details

1. Availability 0 pcs
2. Brand NTN
3. Item number 6921ZZ NTN
4. Also known as 61921-2Z
   
5. Category Deep Groove Ball Bearings Single Row

Weight and Dimensions

1. Weight (kg) 0.87

Product Properties

1. Bore C - Cylindrical Bore
2. Seal ZZ/2Z - Steel Seal on Two Sides
3. Cage Type S - Steel or Standard Cage
4. External Modification No External Modification
5. Radial Internal Play Cn Normal Internal Play
6. Precision Standard Precision
7. Lubrication Standard Lubrication
8. Heat Stabilization No Heat Stabilization - Temperatures up to 120 °C
9. Special Treatment No Special Treatment