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DLR Design Super precision angular contact ball bearings

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DLR Design Super precision angular contact ball bearings
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  • DLR Design Super precision angular contact ball bearings
  • DLR Design Super precision angular contact ball bearings

Spindle bearing

Spindle bearings HCB70/72/718/719..-EDLR, adjusted, matched pairs or sets, contact angle α = 25°, with ceramic balls, restricted tolerances, for direct oil feed via outer ring, with inserted O rings


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SelectDownloadInquiryDesignationMain dimensionsBasic load ratingsFatigue limit loadLimiting speedsDimensionsContact angleMounting dimensionsPreload force FVLift-off force KaEAxial rigidity caMass
dDBDyn. Cr(KN)Stat. Cor( kN)Cur NnG grease minnG oil minr min.r1 min.BNSNSBa °da h12Da H12ra max.ra1 max.L NM NH NL NM NH NL N/µmM N/µmH N/µmm = kg
Download PDF HCB7012-EDLR-T-P4S 60 95 18 38 21.6 1650 19000 28000 1.1 1.1 4.3 9.7 1.4 25 67 88 1 0.6 136 569 1256 391 1673 3782 126 211 286 0.326
Download PDF HCB7012-CDLR-T-P4S 60 95 18 40 22.7 1730 20000 32000 1.1 1.1 4.3 9.7 1.4 15 67 88 1 0.6 106 379 794 315 1198 2651 54.4 92.2 130 0.326
Download PDF HC7012-EDLR-T-P4S 60 95 18 17.6 11.3 860 24000 36000 1.1 1.1 4.3 9.7 1.4 25 67 88 1 0.6 73 219 438 209 638 1294 112 165 213 0.404
Download PDF XC7012-EDLR-T-P4S 60 95 18 27 11.3 860 26000 40000 1.1 1.1 4.3 9.7 1.4 25 67 88 1 0.6 73 219 438 209 638 1294 112 165 213 0.404
Download PDF HCB71913-EDLR-T-P4S 65 90 13 23.7 15.3 1160 19000 28000 1 1 2.8 7.2 1.4 25 70 85.5 0.6 0.3 58 309 723 165 904 2165 102 185 255 0.161
Download PDF HCB71913-CDLR-T-P4S 65 90 13 25 16.1 1230 20000 32000 1 1 2.8 7.2 1.4 15 70 85.5 0.6 0.3 55 219 473 161 684 1562 46.6 81.7 116 0.161
Download PDF HC71913-EDLR-T-P4S 65 90 13 13 8.9 680 24000 36000 1 1 2.8 7.2 1.4 25 70 85.5 0.6 0.3 53 160 321 153 466 946 103 152 196 0.19
Download PDF XC71913-EDLR-T-P4S 65 90 13 19.9 8.9 680 26000 40000 1 1 2.8 7.2 1.4 25 70 85.5 0.6 0.3 53 160 321 153 466 946 103 152 196 0.19
Download PDF HCB7013-EDLR-T-P4S 65 100 18 39 23.1 1760 17000 26000 1.1 1.1 4 10.4 1.4 25 72 93 1 0.6 137 577 1276 392 1694 3836 131 219 297 0.344
Download PDF HCB7013-CDLR-T-P4S 65 100 18 41.5 24.3 1850 19000 30000 1.1 1.1 4 10.4 1.4 15 72 93 1 0.6 107 385 808 318 1213 2688 56.4 95.6 135 0.343
Download PDF HC7013-EDLR-T-P4S 65 100 18 18.2 12.2 930 22000 34000 1.1 1.1 4 10.4 1.4 25 72 93 1 0.6 74 223 445 213 647 1313 118 173 224 0.427
Download PDF XC7013-EDLR-T-P4S 65 100 18 28 12.2 930 24000 38000 1.1 1.1 4 10.4 1.4 25 72 93 1 0.6 74 223 445 213 647 1313 118 173 224 0.427
Download PDF HCB71914-EDLR-T-P4S 70 100 16 32.5 20.8 1580 17000 26000 1 1 3.1 9.3 1.4 25 76 94.5 0.6 0.3 98 459 1040 281 1343 3118 126 218 298 0.268
Download PDF HCB71914-CDLR-T-P4S 70 100 16 34.5 22 1670 19000 28000 1 1 3.1 9.3 1.4 15 76 94.5 0.6 0.3 83 312 665 245 980 2200 55.5 95.3 135 0.268
Download PDF HC71914-EDLR-T-P4S 70 100 16 16.8 11.7 890 22000 34000 1 1 3.1 9.3 1.4 25 76 94.5 0.6 0.3 69 207 414 198 602 1221 117 173 223 0.322
Download PDF XC71914-EDLR-T-P4S 70 100 16 25.5 11.7 890 24000 36000 1 1 3.1 9.3 1.4 25 76 94.5 0.6 0.3 69 207 414 198 602 1221 117 173 223 0.322
Download PDF HCB7014-EDLR-T-P4S 70 110 20 48 28 2120 16000 24000 1.1 1.1 4 11.6 1.4 25 77 102 1 0.6 188 749 1633 540 2203 4915 147 242 326 0.48
Download PDF HCB7014-CDLR-T-P4S 70 110 20 50 29.5 2230 18000 28000 1.1 1.1 4 11.6 1.4 15 77 102 1 0.6 139 487 1014 414 1538 3380 62.3 105 147 0.48
Download PDF HC7014-EDLR-T-P4S 70 110 20 23.6 15.6 1190 20000 32000 1.1 1.1 4 11.6 1.4 25 77 102 1 0.6 98 293 587 280 853 1731 130 192 248 0.596
Download PDF XC7014-EDLR-T-P4S 70 110 20 36 15.6 1190 22000 34000 1.1 1.1 4 11.6 1.4 25 77 102 1 0.6 98 293 587 280 853 1731 130 192 248 0.596
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