Bearing number : RA2Z
Size (mm) : 3.175x12.7x4.366
Brand : NTN
Bore Diameter (mm) : 3,175
Outer Diameter (mm) : 12,7
Width (mm) : 4,366
d - 3,175 mm
D - 12,7 mm
B - 4,366 mm
C - 4,366 mm
r min. - 0,3 mm
da min. - 4,8 mm
da max - 5,4 mm
Da max. - 11 mm
ra max. - 0,3 mm
Basic dynamic load rating (C) - 1,15 kN
Basic static load rating (C0) - 0,395 kN
(Grease) Lubrication Speed - 43000 r/min
(Oil) Lubrication Speed - 51000 r/min
Calculation factor (f0) - 11,7
Consult. NTN Engineering. 3. 2 Expansion compensating bearings. (creep prevention bearings). The boundary dimensions of expansion compensating deep 0.68. R2-6. RA2-6ZA. ZZA. FLR2-6. FLRA2-6ZA. ZZA. 4. 5.2. 8.7. 0.1. 0.88. 0.96. R2. RA2ZA. ZZA. FLR2. FLRA2ZA. ZZA. 4.8. 5.2. 7.8. 0.3. 1.3. 1.5. RA2. RA2Z. ZZ. name conform to ISO and JIS standards for sub-unit dimensions (nominal contact angle, nominal small end diameter of outer ring) and are internationally interchangeable. NTN also has a line of case hardened steel bearings designed for longer life (ETA-, ET-, etc.). NTN tapered roller bearings also include bearings with
Consult. NTN Engineering. 3. 2 Expansion compensating bearings. (creep prevention bearings). The boundary dimensions of expansion compensating deep 0.68. R2-6. RA2-6ZA. ZZA. FLR2-6. FLRA2-6ZA. ZZA. 4. 5.2. 8.7. 0.1. 0.88. 0.96. R2. RA2ZA. ZZA. FLR2. FLRA2ZA. ZZA. 4.8. 5.2. 7.8. 0.3. 1.3. 1.5. RA2. RA2Z. ZZ. However, NTN codes are shown. 2. Clearance values do not NTN Miniature and Extra Small Ball Bearings Catalog, or contact NTN .. 0.68. R2-6. RA2-6ZA. ZZA. FLR2-6. FLRA2-6ZA. ZZA. 4. 5.2. 8.7. 0.1. 0.88. 0.96. R2. RA2ZA. ZZA. FLR2. FLRA2ZA. ZZA. 4.8. 5.2. 7.8. 0.3. 1.3. 1.5. RA2. RA2Z. ZZ. —. —. —. 4.8. 5.4. 11. name conform to ISO and JIS standards for sub-unit dimensions (nominal contact angle, nominal small end diameter of outer ring) and are internationally interchangeable. NTN also has a line of case hardened steel bearings designed for longer life (ETA-, ET-, etc.). NTN tapered roller bearings also include bearings with 1.3 Characteristics of rolling bearings ………A-9. 2. Bearing catalog are for bearings constructed of NTN standard bearing materials, using 0.68. R2-6. RA2-6ZA. ZZA. FLR2-6. FLRA2-6ZA. ZZA. 4. 5.2. 8.7. 0.1. 0.88. 0.96. R2. RA2ZA. ZZA. FLR2. FLRA2ZA. ZZA. 4.8. 5.2. 7.8. 0.3. 1.3. 1.5. RA2. RA2Z. ZZ. ―. ―. ―. 4.8. With more than ninety years of manufacturing expertise in ball bearings, NTN offers one of the industry's widest arrays of products to fit your application. Our ball bearings are available to you off-the-shelf, in sizes ranging from 10 mm to 320 mm outside diameters. And with a virtually limitless variety of configurations of seals,
grease and oil lubrication are for standard NTN bearings. In general, deep groove ball bearings, angular contact ball bearings, and cylindrical roller bearings are most suitable for high speed applications. (4) Bearing tolerances. The dimensional accuracy and operating tolerances of bearings are regulated by ISO and JIS Self-Aligning Ball Bearings. B- 77. Cylindrical Roller Bearings. B- 89. Tapered Roller Bearings. B-131. Spherical Roller Bearings. B-229. Thrust Bearings. B-265. Locknuts, Lockwashers & Lockplates. C-. 1. Catalog List & Appendix Table. D-. 1. Warranty NTN warrants, to the original purchaser only, that the delivered product With more than ninety years of manufacturing expertise in ball bearings, NTN offers one of the industry's widest arrays of products to fit your application. Our ball bearings are available to you off-the-shelf, in sizes ranging from 10 mm to 320 mm outside diameters. And with a virtually limitless variety of configurations of seals, name conform to ISO and JIS standards for sub-unit dimensions (nominal contact angle, nominal small end diameter of outer ring) and are internationally interchangeable. NTN also has a line of case hardened steel bearings designed for longer life (ETA-, ET-, etc.). NTN tapered roller bearings also include bearings with 13 мар 2010 конусно-ролковите лагери също така включват и такива с два и четири реда конусни ролки за изключително големи товари. NTN. 4T ET-, T- U RA2-6ZA. ZZA. FLR2-6. FLRA2-6ZA. ZZA. 4. 5.2. 8.7. 0.1. 0.88. 0.96. R2. RA2ZA. ZZA. FLR2. FLRA2ZA. ZZA. 4.8. 5.2. 7.8. 0.3. 1.3. 1.5. RA2. RA2Z. ZZ.
6.35. 2.38. 2.779. 7.52. 0.58. 0.79. 0.08. 284. 96.0. 29. 10. 13.7 59 000 70 000. 7.938 2.779 3.571. 9.12. 0.58. 0.79. 0.08. 560 180. 57. 18. 11.9 54 000 63 000. 9.525 2.779 3.571 10.72. 0.58. 0.79. 0.13. 640 224. 65. 23. 12.7 49 000 58 000. 9.525 3.967 3.967 11.18. 0.76. 0.76. 0.3. 640 224. 65. 23. 12.7 49 000 58 000. 12.7.
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