d - 28,575 mm
D - 62 mm
T - 19,05 mm
B - 20,638 mm
C - 14,288 mm
ra1 max. - 1,3 mm
a - 6 mm
Da - 55 mm
db - 34 mm
ra max. - 3,5 mm
da - 40 mm
Db - 58 mm
Weight - 0,277 Kg
Basic dynamic load rating (C) - 46,5 kN
Basic static load rating (C0) - 54 kN
(Grease) Lubrication Speed - 6 100 r/min
(Oil) Lubrication Speed - 8 200 r/min
Calculation factor (e) - 0,35
Calculation factor (Y0) - 0,94
Calculation factor (Y2) - 1,71
201247 NTN，，： ：：15817430473 .. 4T-15106/15245. 4T-15106/15250. 4T-15106/15250X 4T-15112. 4T-15112/15245. 4T-15112/15250. 4T-15112/15250X 4T-15113. 4T-15113/15245. 4T-15116. 4T-15117 Sep 10, 2007 Selection of Rolling Contact Bearings. 029. Material for Rolling Contact Bearings. 031. Lubrication. 034. Handling of Bearings. 040. Bearing Failures. 044 NTN. NSK. 276. Wheel Bearings. AM. Equivalent Bearing No. in other Brands. DEO565LZCS34PXK244. 4T-CRI-0678. 6-256706. DEO776CS46.
Using the TIMKEN BEARING INTERCHANGE. • The Timken Bearing Interchange lists manufacturer's part numbers, manufacturer name and the corresponding Timken part number. • It is arranged in numeric-alphabetical sequence. • Numbers are sorted ahead of letters in the same position; hyphens precede numbers or ，のびころのすいのがの. のでわるようにされている（1）。 このためころはをのがりをい，. とからけるによってつばに. しつけられてされる。このはメ−トルのほかイン. チもあり，ともにくいられている。 の NTN Engineering. 3. 2 Expansion compensating bearings. (creep prevention bearings). The boundary dimensions of expansion compensating deep groove ball bearings are the same as for standard bearings, but formed high polymer material with a high expansion rate is provided in the grooves on the outer circumference 54. 0.8 1.3. 5.9 0.33 1.82 1.00. 0.23. 4T-15590/15523. 39.5. 33.5. 51. 54. 3.5 1.5. 5.0 0.35 1.73 0.95. 0.25. 4T-1985/1931. 34. 33.5. 52. 55. 0.8 1.3. 5.9 0.33 1.82 1.00. 0.255. 4T-15112/15245. 40. 34. 55. 58. 3.5 1.3. 6.0 0.35 1.71 0.94. 0.277. 4T-M86647/M86610. 40. 38. 54. 61. 1.5 1.5. 3.3 0.55 1.10 0.60. 0.348. 4T-2689/2631. Tapered roller bearings for Car 32021/30219 Products, China Manufacturer. 32204 M12649 / 10 37H8136 40215-F1700 NTN: 4T-CRI-0574. The following are the same as the " 7703090313 FC12784S03 DU25520043 7703090325 7251463986 BT2B18 61704B FC12180S04 DU25550043 1689810327 7703090365
NTN bearings with 4T-, ET-, T- and U attached to the 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.). Taper Roller Bearing HM89448/HM89410,LM501349/LM501314, EE291201/EE291749,47687/47620 498/492A, TIMKEN NTN NSK SKF FAG Taper Roller 4T-3982/3920 4T-39585/39520 4T-477/472 4T-483/472 4T-HM212046/HM212011 4T-5584/5535 4T-559/552A, Structure: Single row tapered roller bearings Корпорация NTN была основана в 1918 году в качестве производителя подшипников и сыграла ключевую роль в промышленном прогрессе. Компания NTN выросла в корпорацию, производящую высокоточные приборы. Высокоточные технологии, разработанные на основе производства подшипников, 54. 0.8 1.3. 5.9 0.33 1.82 1.00. 0.23. 4T-15590/15523. 39.5. 33.5. 51. 54. 3.5 1.5. 5.0 0.35 1.73 0.95. 0.25. 4T-1985/1931. 34. 33.5. 52. 55. 0.8 1.3. 5.9 0.33 1.82 1.00. 0.255. 4T-15112/15245. 40. 34. 55. 58. 3.5 1.3. 6.0 0.35 1.71 0.94. 0.277. 4T-M86647/M86610. 40. 38. 54. 61. 1.5 1.5. 3.3 0.55 1.10 0.60. 0.348. 4T-2689/2631. a special heat treatment developed by NTN. As a result, wear life and reliability have been improved to where life coefficient, a2, values can be applied as follows: 4T tapered roller bearings: a2 ＝1.4. ET tapered roller bearings: a2 ＝1.9. Diagram 4. Inward facing Outward facing. Diagram 3. Diagram 5. Table 1 (continued)
15112/15245. TAPER ROLLER. 15112/15250. PFI-usa PRECiSION TAPER ROLLER. 15117. INCH TAPERED ROLLER. 15117/15245. UBC-usa TAPERED NTN BALL BEARING. 3TM-6306CNXRX4CS30. NTN AUTOMOTIVE BALL BEARING. 409945. FBJ FRONT WHEEL BEARING. 409945F. FBJ FRONT WHEEL
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