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Angular contact ball bearing > Single row and paired double contact angular ball bearings > Special paired double angular contact bearings 120~580mm

Special paired double angular contact bearings 120~580mm

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Product drawing

1/1

drawing

1/2

Product parameters

External dimensions（mm)Rated load（Paired Double Connection）（KN）Rated load（Paired Double Connection）{kgf}Bearing codeLegend ModelLocation of distancea0（mm）Installation size(mm)weight(kg)
dD2B2Cγ(minimum)γ1(3)(minimum）CrCorCrCorSingle -rowDB combinationDF combinationDBDFda（minimum）Db(minimum)da（minimum）Db(minimum)γa(minimum)γb(minimum）(refer to)
240 329.5 80 80 2.1 — 292 520 29800 53000 BA240-1 BA240-1 — DF 3 — 124.5 263 — 311 — 2 — 20.1
240 329.5 80 80 2.1 1.1 305 535 31000 54500 BT240-1 BT240-1 DB DF 6 279.1 199.1 263 257 311 316 2 1 19.4
240 329.5 80 80 2.1 1.1 305 535 31000 54500 BT240-1E BT240-1E DB — 5 279.1 — 263 — — 316 2 1 19.7
240 339.5 80 80 3 1.1 290 495 29600 50500 BT240-2 BT240-2 DB — 1 283.3 — 265 — — 325 2.5 1 22.7
240 359.5 112 112 3 1.1 435 780 44500 79500 7048BX 7048BX DB DF 1 307.7 195.7 265 — 338 345 2.5 1 39.5
250 340 76 70 0.6 2 274 515 27900 52500 BT250-2 BT250-2 DB — 7 281.9 — 266 — — 323 0.6 2 19
250 349.5 92 92 3 1.1 355 640 36000 65000 BT250-51 BT250-51 DB — 1 297.7 - 275 — - 335 2.5 1 26.8
260 369.5 92 92 2.1 1.1 415 770 42000 78500 BA260-1 BA260-1 DB DF 1 227.6 135.6 283 — 350 355 2 1 31.5
260 369.5 92 92 2.1 1.1 395 720 40000 73000 BT260-51 BT260-51 DB — 4 310.3 — 283 — — 355 2 1 30.9
260 369.5 92 92 2.1 2.1 395 720 40000 73000 BT260-51aE BT260-51aE — DF 6 — 218.3 — 283 350 — 2 2 30.9

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