21309CK D1 NTN

All dimensions

1. Inner (d) MM 45
2. Outer (D) MM 100
3. Width (B) MM 25
4. Inner (d) Inch 1.7717
5. Outer (D) Inch 3.937
6. Width (B) Inch 0.9843

Suffix description

1. C With Symmetrical Rollers
2. K Tapered Bore, Taper 1:12
3. D1 Lubrication Groove And Three Holes In Bearing Outer Ring

Technical details

1. Availability 2 pcs
2. Brand NTN
3. Item number 21309CK D1 NTN
4. Also known as 21309-E1-K
   21309-E1-XL-K
   21309EK/W33
   21309KEJW33
   
5. Category Spherical Roller Bearing

Weight and Dimensions

1. Weight (kg) 0.998

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 Cn Normal Internal Play
6. Precision Standard Precision
7. Heat Stabilization No Heat Stabilization - Temperatures up to 120 °C
8. Vibrating Screen Execution Non Vibrating Screen Execution