NTN Deep groove ball bearings 6313ZZNR / C3.2AS , Deep groove 140mm OD Quick Detail: 1. Structure: Deep groove 2. Type: Ball 3. Bore Size: 10 - 120 mm 4. Material: GCr15 5. ID:65mm 6. OD:140mm 7. Width: 33mm 8. Weight: 2.11kgs 9. Precision Rating: P0, P4, P5, P6 10. Seals Type: ZZ, RZ, 2RZ 11. Number of Row: singel 12. Vibration Level: V1, V2, V3 13. Radial Clearance: C0, C3, C4 14. Noisy level: Z1, Z2 15. Model Number: 6000 series, 6200 series,