NTN - Large Bearings

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SL Type Cylindrical Roller <strong>Bearings</strong> for Sheaves Cƒ1 E1 da Dimensions Abutment and Mass fillet dimensions mm mm kg E J (approx.) f Cf S d a E 1 1 Cf 1 (approx.) 118.5 156 2.5 54 6 106 180 54 4.03 131.5 176 2.5 65 7 116.5 200 65 7 141.5 188 3 65 7 126.5 210 65 7.5 158 208 3 77 8.5 136.5 230 77 11.4 167 218 3 77 8.5 146.5 245 77 12.1 178 233 3 81 9 157 260 81 14.6 191 248 3 89 9.5 167 275 89 18.2 203 270 4 99 11 177 300 99 24.6 220 290 4 110 12.5 187 320 110 32.3 226 300 4 110 12.5 197 330 110 33.7 245.5 320 4 120 14.5 207 350 120 43.5 260 356 6 130 14.5 228.5 380 130 55.5 280.5 376 6 130 14.5 248.5 400 130 59.5 315.5 416 7 154 17.5 270 445 154 90.7 325 436 7 154 17.5 290 465 154 96.2 363 480 8 176 20 310 510 176 137 376 500 8 176 20 330 530 176 144 406 544 8 194 23.5 352 580 194 194 421 564 10 194 23.5 372 600 194 203 442 584 10 194 23.5 392 620 194 212 1 Cf 1 deviation SL04-5020NRSL04-5034NR-0.1 -0.5mm SL04-5036NRSL04-5076NR-0.1 -0.7mm B-85
SL Type Cylindrical Roller <strong>Bearings</strong> for Sheaves 30˚ S ƒ C Cƒ r t B E D d J d 400440mm Boundary dimensions Basic load ratings Bearing dynamic static dynamic static numbers mm kN kgf d D B C t r C r C or C r C or 400 420 440 600 272 270 3.5 3 4,250 9,950 435,000 1,010,000 SL04-5080NR 620 272 270 3.5 3 4,350 10,300 445,000 1,050,000 SL04-5084NR 650 280 278 4.5 4 4,500 11,000 460,000 1,120,000 SL04-5088NR Note 1. The above are greased bearings. 2. The above are treated for rust prevention. 3. The above are non contact shielded bearings. Also, contact sealed can be applied upon request. B-86
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For New Technology Network R corpor
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Warranty NTN warrants, to the origi
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A-2
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A-4
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Load Rating and Life n min -1 60,00
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Bearing Load Calculation 2. Bearing
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A-10A-30
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Bearing Tolerances Table 3.3 Tolera
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Bearing Tolerances 3.2 Limits and t
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Bearing Fits 4. Bearing Fits 4.1 In
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Bearing Fits (3) Consideration must
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Bearing Fits Table 4.3 Standard fit
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Bearing Fits Table 4.6 Fits for inc
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Bearing Internal Clearance (1) Redu
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Bearing Internal Clearance Table 5.
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Lubrication 6. Lubrication 6.1 Lubr
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Lubrication 6.3.2 Base oil Natural
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Lubrication 6.5 Oil lubrication Oil
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Lubrication Table 6.9 Factor K Expe
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MEMO A-46
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INDEX OF BEARING TABLES Deep Groove
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Deep Groove Ball Bearings
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Deep Groove Ball Bearings D r B r d
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Deep Groove Ball Bearings r D B r d
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Angular Contact Ball Bearings
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Angular Contact Ball Bearings 1. 2
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Angular Contact Ball Bearings Singl
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Double Row Angular Contact Ball Bea
Page 83 and 84: Double Row Angular Contact Ball Bea
Page 85 and 86: Cylindrical Roller Bearings
Page 87 and 88: Cylindrical Roller Bearings Table 3
Page 89 and 90: Single Row Cylindrical Roller Beari
Page 105 and 106: Multi-Row Cylindrical Roller Bearin
Page 113 and 114: 4-Row Cylindrical Roller Bearings C
Page 129 and 130: SL Type Cylindrical Roller Bearings
Page 131 and 132: SL Type Cylindrical Roller Bearings
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Page 137 and 138: Tapered Roller bearings
Page 139 and 140: Tapered Roller Bearings Table 2 Str
Page 141 and 142: Tapered Roller Bearings Inch system
Page 143 and 144: Tapered Roller Bearings Inch system
Page 145 and 146: Single Row Tapered Roller Bearings
Page 173 and 174: Double Row Tapered Roller Bearings
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Double Row Tapered Roller Bearings
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Double Row Steep Slope Tapered Roll
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Four Row Tapered Roller Bearings C2
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Sealed Four Row Tapered Roller Bear
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Spherical Roller bearings
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Spherical Roller Bearings 2. Dimens
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Spherical Roller Bearings B r r D d
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Thrust bearings
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Thrust Bearings 1. 3 Tapered roller
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Thrust Bearings d1 d D1 D r r T da
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Thrust Bearings d1 d D1 D r r T da
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Thrust Roller Bearings r d1 d D D1
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Thrust Roller Bearings r d1 d T r D
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Thrust Roller Bearings r d1 d T r D
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Tapered Roller Thrust Bearings (Sin
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Tapered Roller Thrust Bearings (Sin
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Tapered Roller Thrust Bearings (Dou
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Self-Aligning Thrust Roller Bearing
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Bearings for special applications C
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Split Cylindrical Roller Bearings:
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Double-Fractured Split Cylindrical
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Bearings for Preparing Rolls: Sendz
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Enclosed-Type Tapered Roller Bearin
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Tapered Roller Thrust Bearings: Scr
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Tapered Roller Thrust Bearings: Scr
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Tension Leveler Roll Unit: Cartridg
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Turn Table Bearings: 3-Row Cylindri
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Sealed Spherical Roller Bearings: M
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Spherical Surface Slide Bearings ¡
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Catalog List & Appendix Table
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Catalog List CATALOG TITLES CATALOG
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Appendix Table D-5 Appendix table 1
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Appendix Table Appendix table 2: Co
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Appendix Table h4 h5 h6 h7 h8 h9 h1
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Appendix Table H7 H8 H9 H10 H11 H13
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Appendix Table Appendix table 8: Vi
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D-15 1/64 1/32 3/64 1/16 5/64 3/32
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