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Four-row tapered roller bearing KV (TQO) type bore 100-1500mm

Four-row tapered roller bearings

Four-row tapered roller bearing KV (TQO) type bore 100-1500mm

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Dimensions(mm)Rated load(KN)Rated load{kgf}Bearing DesignationInstall Dimensions(mm)ConstantAxial Load Coefficient.Weight(kg)
dDBC2γ1
(Minimum)
γ
(Minimum)
CrCorCrCordbdaγa
(Maximum)
γb
(Maximum)
eY2Y3Y0(reference)
269.875 381 282.575 282.575 3.3 3.3 2710 6350 277000 650000 * 269KV3851 1 287 356 3.3 3.3 0.33 3 2
266.7 406.4 268.29 260.355 3.3 6.4 2610 5550 266000 570000 * 266KV4051 1 288 372 6.4 3.3 0.4 2.5 1.7
266.7 393.7 269.878 269.878 3.3 6.4 2610 5550 266000 570000 * 266KV3951 1 288 364 6.4 3.3 0.4 2.5 1.7
266.7 355.6 230.188 228.6 1.5 3.3 2110 5050 215000 515000 * 266KV3552 1 277 335 3.3 1.5 0.36 2.8 1.9
260.35 365.125 228.6 228.6 3.3 6.4 1980 4400 202000 450000 * 260KV3651 1 277 339 6.4 3.3 0.37 2.7 1.8
260 440 300 300 5 4 3550 8250 360000 845000 260KV81 1 301 407 3 4 0.35 2.9 1.9
260 400 320 320 4 4 3750 7950 385000 810000 260KV4002 1 280 370 3 3 0.35 2.8 1.9
260 400 220 220 4 4 2230 4200 227000 430000 260KV80 1 283 372 3 3 0.4 2.5 1.7
260 400 213 213 4 4 2230 4200 227000 430000 260KV4001 1 284 372 3 3 0.4 2.5 1.7
260 368 268 268 4 4 2490 5550 253000 570000 260KV895 1 277 344 3 3 0.32 3.2 2.1
260 360 272 272 3 2.5 2520 5950 257000 605000 260KV89 1 275 338 2 2.5 0.34 3 2
254 358.775 274.875 269.875 2.5 3.3 2600 6150 265000 630000 * 254KV3552 1 268 335 3.3 2.5 0.33 3 2
254 358.775 269.875 269.875 1.5 3.3 2600 6150 265000 630000 * 254KV3551 1 267 335 3.3 1.5 0.33 3 2
250 381 320 320 2.5 3 3150 7100 320000 725000 250KV3801 1 266 348 2.5 2 0.55 1.8 1.2
250 370 220 220 4 4 1980 4400 202000 450000 250KV3701 1 273 344 3 3 0.37 2.7 1.8
250 365 270 270 2.5 3.3 2600 6150 265000 630000 250KV3602 1 266 338 3.3 2.5 0.33 3 2
250 360 186 186 2.5 2 1770 3550 180000 360000 250KV3601 1 267 338 2 2 0.4 2.5 1.7
247.65 400.05 249.235 253.995 1.5 3.3 2510 4850 256000 495000 * 247KV4051 1 271 369 3.3 1.5 0.39 2.5 1.7
244.475 327.025 193.68 193.68 1.5 3.3 1690 3950 172000 405000 * 244KV3252 1 256 308 3.3 1.5 0.32 3.1 2.1
244.475 327.025 193.675 193.675 1.5 3.3 1510 3700 154000 375000 * 244KV3251 1 256 306 3.3 1.5 0.49 2.1 1.4

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