2MM9121WI CR DUM Timken

All dimensions

1. Inner (d) MM 105
2. Outer (D) MM 160
3. Width (B) MM 52
4. Inner (d) Inch 4.1339
5. Outer (D) Inch 6.2992
6. Width (B) Inch 2.0472

Suffix description

1. 2MM 15° Low Contact Angle, Super Precision Abec-7 (Iso P4),
2. 3MM 25° High Contact Angle Super Precision Abec-7 (Iso P4),
3. 2MMV 15° Low Contact Angle, High Grade (HG) Between Abec-7 (Iso P4) And Abec-9 (Iso P2),
4. 3MMV 25° High Contact Angle, High Grade (HG) Between Abec-7 (Iso P4) And Abec-9 (Iso P2)
5. WI Low Shoulder On Outer Ring (Standard Cage!!! (Molded Reinforced Nylon Cage)
6. CR Phenolic (Composition) Fafnir Standard
7. DUM Duplex Pair Of Bearings, Universally Ground, Medium Preload

Technical details

1. Availability 0 pcs
2. Brand Timken
3. Item number 2MM9121WI CR DUM Timken
4. Also known as 7021CD/P4ADGB
   B7021-C-T-P4S-DUM
   
5. Category Angular Contact Ball Bearing Single Row

Weight and Dimensions

1. Weight (kg) 3.2

Product Properties

1. Seal No Seal
2. Cage Type TB - Hard Fiber Cage
3. Precision P4 Precision (Higher than P5)
4. Contact Angle 15 degrees
5. Pairing G - Universal Pairing
6. Axial Internal Clearance / Preload DM - 2 Univ Bearings Medium Pre
7. Lubrication Standard Lubrication