The designations of most SKF rolling bearings follow a system that may -ZNR, Shield on one side, snap ring groove in the outer ring, snap ring on the opposite side of the shield P6, Dimensional and running accuracy to P6 tolerance class.
Deep groove ball bearings, single row. Tolerances: Normal (metric), Normal (inch) · Radial internal clearance: Single bearings, Matched bearing pairs
Bearing bore 10∼25mmP6∼P7. Bearing bore 28∼55mm of bearings. NTN seal and shield type ball bearings are built to meet these trends. 6922LLU. 116.5. 120. 143.5. 1. 0.849. 6022ZZ. 6022LLB. 6022LLU. 119. 126.
0.51. 0.218. Deep Groove Ball Bearing Catalogue Price List .. 6022/P6. 10.56. 2.1. Machine Tool - Precision. 263. 6022-2RS. 9.52. 264 .. 6205-ZNR. 0.45.
al centers around the globe, NTN Bearing Corporation is in an .. P6: ISO class 6 (equivalent to ABEC 3). P5: ISO class 5 (equivalent to ABEC 5). P4: 26. 2.0 .5. 6022. 4.3307. 6.6929. 1.1024 .079 .020. 18,400. 16,400. 4.32. 110. 170. 28.
Extra Small and Miniature Ball Bearings are described on Pages B30 to B45. Single-Row Deep Groove Ball Bearings are classified into the types shown.
Fig. 1 Cross-sectional profiles of radial bearings by dimensional series .. P6. P5. P4. Class 0. Class 6. Class 5. Class 4. Symbol. Radial clearance (μm) 6022CG15 (c.f. ZNR). 6207NRZ. PN0. Accuracy class of inch design tapered roller