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notification, NTN will, at its option, (a) correct any failure of the product to conform to drawings, specifications or any defect in material or .. For DB and DF arrangement. For DB arrangement. For duplex arrangement. NU, N type. NJ, NF type. NUP, NP, NH type. Reference page. Bearing types. Characteristics. For duplex.
clearance. If these are not specified in the order, we will ship a bearing with standard clearance. However, the standard clearance is not available for some product types. In this case, we will inform you of the available clearances. □Standard preloads of angular contact ball bearings. (DB and DF arrangements). Unit:N
notification, NTN will, at its option, (a) correct any failure of the product to conform to drawings, specifications or any defect in material or For DB and DF arrangement. For DB arrangement. NU, N type. NNU, NN type. NA type. NJ, NF type. NUP, NP, NH type. Tapered roller bearings. Double-row,. 4-row tapered roller.
(Code: DF). Notes: 1. Since the bearings are manufactured in a set to adjust for the internal clearance or pre-loading, parts with same serial number must be .. 7228. A. 77.5. 8.78. 250. 42. −. 3. 1.1. 40. 183. 195. 18,700. 19,900. 7228B. A. 103. 8.78. 300. 62. −. 4. 1.5. 30. 300. 335. 30,500. 34,500. 7328. A. 94.5. 21.5. 300.
(Code: DF). Notes: 1. Since the bearings are manufactured in a set to adjust for the internal clearance or pre-loading, parts with same serial number must be .. 7228. A. 77.5. 8.78. 250. 42. −. 3. 1.1. 40. 183. 195. 18,700. 19,900. 7228B. A. 103. 8.78. 300. 62. −. 4. 1.5. 30. 300. 335. 30,500. 34,500. 7328. A. 94.5. 21.5. 300.
notification, NTN will, at its option, (a) correct any failure of the product to conform to drawings, specifications or any defect in material or .. For DB and DF arrangement. For DB arrangement. For duplex arrangement. NU, N type. NJ, NF type. NUP, NP, NH type. Reference page. Bearing types. Characteristics. For duplex.
DB, DF. Basic load ratings. Limiting speeds1）. Bearing numbers2）. Abutment and fillet dimensions dynamic static dynamic static. (duplex). (duplex). (duplex) min-1 .. 7228. 77.5. 8.78. 250 42 84 3. 1.1. 183. 195. 18 700 19 900. 2 300. 3 100. 7228B. 103. 8.78. 300 62 124 4. 1.5. 300. 335. 30 500 34 500. 2 500. 3 300. 7328.
Foreword. SNR industry's general catalogue pro- vides all information on standard bearings and accessories used both for OEM and Aftermarket.Therefore, this catalog exhibits SNR's experience and state-of-the art know-how. A system of tabs was implemented to facili- tate the identification of the various product families.
High speed angular contact ball bearings. SF: Special single row angular contact ball bearings. DE & DF: Special double row angular contact ball bearings. 3. . 5.1181 9.0551 1.5748 0.118 0.059. 3.76 40,000 40,500 2,500 3,400. 15.8. 2,100. 2,700. 130. 230. 40. 3. 1.5. 95.5. 7228B. 5.5118 9.8425 1.6535 0.118 0.059.