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SKF 309-Z bearing high technology

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deep groove ball bearings - Electrocomponen

Table 1 Features of Sealed Ball Bearings. Type. Shielded Type. Non-Contact. Contact Rubber Sealed Type. (ZZ Type). Rubber Sealed Type. (DDU Type) 309. 2. 8.49. 251. —. 349. 2. 13.9. 253. —. 347. 2.5. 19.9. 256. —. 424. 3. 50.5. 260. —. 480. 4. 94.4. Bearing Numbers. Open Shielded. Sealed. Abutment and Fillet.

SKF Bearing Handbook for Electric Motors - Malloy Electr

completion. That source is SKF. Knowledgeable solutions. From a position as the world's leading bearing manufacturer,. SKF has evolved to being a provider of .. 309 EC. 7,500. 8,500. 310 EC. 6,700. 8,000. 311 EC. 6,000. 7,000. 312 EC. 5,600. 6,700. 313 EC. 5,300. 6,000. 314 EC. 4,800. 5,600. 315 EC. 4,500. 5,300.

Ball Bearings

Single non-contact seal. Double non-contact seal. Single shield. Double shield. Double contact seal. Snap ring and groove. Brass cage. Steel cage. 62. 05. ZZ. C3. E . Please refer to the bearing tables for exact part number options. Interchange — Double Row Ball Bearings. DESCRIPTION. INTERCHANGE. NSK. SKF.

Deep groove ball bearings - 309-2Z - SKF.c

d, 45, mm. D, 100, mm. B, 25, mm. d1, ≈, 62.18, mm. D2, ≈, 86.7, mm. r1,2, min. 1.5, mm. Abutment dimensions. da, min. 54, mm. da, max. 62, mm. Da, max. 91, mm. ra, max. 1.5, mm. Calculation data. Basic dynamic load rating, C, 55, kN. Basic static load rating, C0, 44, kN. Fatigue load limit, Pu, 1.86, kN. Reference speed