21306CDK E4 C3 S11 NSK

All dimensions

1. Inner (d) MM 30
2. Outer (D) MM 72
3. Width (B) MM 19
4. Inner (d) Inch 1.1811
5. Outer (D) Inch 2.8346
6. Width (B) Inch 0.748

Suffix description

1. CD Spherical Roller Bearing, Two-Piece Pressed Steel Cage With Guide Ring
2. K Tapered Bore, Taper 1:12
3. E4 Lubrication Groove And Holes In Bearing Outer Ring
4. C3 Internal Clearance Larger Than Normal
5. S11 Inner And Outer Ring Heat Stabilized To 200°C

Technical details

1. Availability 0 pcs
2. Brand NSK
3. Item number 21306CDK E4 C3 S11 NSK
4. Also known as 21306CDK E4 C3
   21306CDKE4C3
   21306CDKE4C3S11
   21306KEJW33C3
   
5. Category Spherical Roller Bearing

Weight and Dimensions

1. Weight (kg) 0.386

Product Properties

1. Bore K - 1:12 Tapered Bore (Standard for Most Types)
2. Lubrication Enhancement W33 - Lubrication Groove and 3 Holes
3. Seal No Seal
4. Cage Type S - Steel or Standard Cage
5. Radial Internal Play C3 Internal Play (Higher than Cn)
6. Precision Standard Precision
7. Heat Stabilization No Heat Stabilization - Temperatures up to 120 °C
8. Vibrating Screen Execution Non Vibrating Screen Execution