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18March

best NTN 7313B/DB bearing excellent quality in Germany

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Industry General Catalogue - NTN S

Single-row radial contact ball bearing. BB. Single-row angular contact ball bearing. GB. Two-part double-row angular contact ball bearing. TGB Single-flange double-row angular contact ball bearing. HGB Two-flange double-row angular contact ball bearing. DB. Double-row radial contact ball bearing. AP. Ball thrust bearing.

Single and Duplex Angular Contact Ball Bearings - NTN Glob

Limiting speeds1). Bearing numbers2). Abutment and fillet dimensions dynamic static dynamic static. (duplex). (duplex). (duplex) min-1 mm. kN kgf da db. Da. Db .. 7213B. 50.5 0.981. 140 33 66 2.1 1.1. 111. 82.0. 11 300 8 350. 5 500. 7 300. 7313. 46. 2.11. 140 33 66 2.1 1.1. 102. 75.0. 10 400 7 700. 4 700. 6 300. 7313B.

Ball and Roller Bearings - InfoMi

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 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 bearings. Spherical roller bearings.

Ball and Roller Bearin

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.

Precision Rolling Bearings - N

Therefore, this criterion applies only when the fit surface has a width sufficient as a reference face. 3 When determining a tolerance for permissible form accuracy, the reference dimensions used are shaft diameters da and db. For example, when using a JIS class 5 bearing for a dia. 50 mm shaft, the tolerance of roundness is

Ball and Roller Bearings - Rolespin

notification, NTN will, at its option, (a) correct any failure of the product to conform to drawings, specifications or any defect in material or .. 4. Tapered bore bearings. 5. Remarks. Reference page. For DB and DF arrangement. For DB arrangement. For duplex arrangement. NU, N type. NJ, NF type. NUP, NP, NH type.

NTN Catal

DB: Duplex pair, back to back mounting. DF: Duplex pair, face to face mounting. DT: Duplex pair, tandem mounting. G: Single bearings, flush ground universal . 2.3622 5.1181 1.2205 0.083 0.043. 2.20 20,200 14,800 5,100 6,800. 3.90. 4,100. 5,500. 60. 130. 31. 2.1. 1.1. 56. 7313B. 2.5591 5.5118 1.2992 0.083 0.043.

BALL AND ROLLER BEARINGS - NTN Beari

ity and extra capacity. There are three fundamental combinations in duplex bearings: face-to-face (DF), back-to-back (DB), and tan- dem (DT). DF. DB. DT. SINGLE DIRECTION THRUST BEARINGS consist of two washers having ball grooves ground into their adja- cent faces with balls and cages mounted between these.

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