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Single and Duplex Angular Contact Ball Bearings - NTN Global

For single and DT arrangement,. When Por＜Fr use Por＝Fr. 30˚. Xo. 40˚. 0.5. 0.5. Yo. Xo. Yo. 0.33. 0.26. 1. 1. 0.66. 0.52. Con- tact angle. Con- tact angle. Single, DT. DB, DF. Basic load ratings. Limiting speeds1）. Bearing numbers2）. Abutment and fillet dimensions dynamic static dynamic static. (duplex). (duplex). (duplex).

Ball and Roller Bearings

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.

Ball and Roller Bearings

NTN does not warrant (a) any product, components or parts not manufactured by NTN, (b) defects caused by failure to provide a suitable .. 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.

Precision Rolling Bearings - NTN Bearing

NTN Main Spindle Bearings. 59. 5S- 2LA-HSE 0 20 AD T2 DB /GL P4. HSE type. Contact angle code. C: 15˚, AD: 25˚, No symbol: 20˚. Bore diameter code (See dimension table). Dimension series code. Bearing type. 2LA：Special material with improved surface treatment. 5S- 2LA-HSL 0 20 DB +xx Dn /GL P4 +TKZ.

Frequently Asked Questions | NTN Bearing

What is the nomenclature for Precision Bearings (P4, P5, Tolerances)?; What is the difference between T & D1 or what is the designation for an oil hole? What is the designation for . DB arrangements have a large spread between the bearing centers and should be selected when a rigid shaft is required for the application.

NTN Main Spindle Bearings

NTN Main Spindle Bearings. 59. 5S- 2LA-HSE 0 20 AD DB /GL P4. HSE type. Contact angle code. C: 15˚, AD: 25˚, No symbol: 20˚. Bore diameter number (See dimension table). Dimension series code. Bearing type. 2LA：Special material with improved surface treatment. 5S- 2LA-HSL 0 20 DB +xx Dn /GL P4 +TKZ.

Main Spindle Bearings - NTN Global

NTN Main Spindle Bearings. 59. 5S- 2LA-HSE 0 20 AD T2 DB /GL P4. HSE type. 5S- 2LA-HSL 0 20 DB +xx Dn /GL P4 +TKZ. HSL type. Spacer code. （Located beside bearings）. Spacer code. （Located between bearings）. Spacer width dimension. Bearing type. （notes）HSL：Bearing series code. xxDn：Eco-friendly nozzle,