Sealed self-aligning roller bearing

Nominal Type (Sealed) Main Dimensions (mm) Rated Load (kN) Fatigue Limit Load (kN) Limiting Speed (rpm) Mounting Dimensions (mm) Constant e Axial Load Factor Weight (kg)
Cylindrical hole Tapered hole d D B d2 D1 b k r(min) Cr Cor Pu da(min) da(max) Da(max) ra(max) Y2 Y3 Y0
23044-2RS 23044K-2RS 220 340 90 245 314 13.9 7.5 3 1220 1860 163 430 233 245 245 2.5 0.22 2.8 4.2 2.8 29
23144-2RS 23144K-2RS 220 370 120 249 332 16.7 9 4 1800 2750 232 360 237 249 249 3 0.28 2.4 3.6 2.5 53.5
24144-2RS — 220 370 150 236.2 338.5 12.2 6.3 4 2190 3250 290 410 237 – – 3 0.39 1.74 2.59 1.7 64
22244-2RS 22244K-2RS 220 400 108 257 359 16.7 9 4 1760 2360 200 380 237 257 257 3 0.25 2.7 4 2.5 58
22344-2RS 22344K-2RS 220 460 145 270 406 22.3 12 5 2700 3450 260 300 240 270 270 4 0.3 2.3 3.4 2.2 115
23048-2RS 23048K-2RS 240 360 92 265 333 13.9 7.5 3 1290 2080 176 400 253 265 265 2.5 0.21 3.2 4.8 3.2 32
23148-2RS 23148K-2RS 240 400 128 270 360 16.7 9 4 2080 3200 255 340 257 270 270 3 0.28 2.4 3.6 2.5 66.5
23052-2RS 23052K-2RS 260 400 104 289 369 16.7 9 4 1600 2550 212 360 275 289 289 3 0.22 3 4.6 2.8 46
23152-2RS 23152K-2RS 260 440 144 293 398 16.7 9 4 2550 3900 290 320 277 293 293 3 0.3 2.3 3.4 2.2 90.5
23156-2RS 23156K-2RS 280 460 146 314 417 16.7 9 5 2650 4250 335 300 300 314 314 4 0.28 2.4 3.6 2.5 97
23160-2RS 23160K-2RS 300 500 160 337 451 16.7 9 5 3200 5100 380 260 320 337 337 4 0.28 2.4 3.6 2.5 125
23164-2RS 23164K-2RS 320 540 176 361 483 22.3 12 5 3750 6100 440 260 340 361 361 4 0.3 2.3 3.4 2.2 165
23168-2RS 23168K-2RS 340 580 190 385 515 22.3 12 5 4250 6800 490 240 360 385 385 4 0.3 2.3 3.4 2.2 210
23172-2RS 23172K-2RS 360 600 192 408 541 22.3 12 5 4300 6950 490 220 380 408 408 4 0.28 2.4 3.6 2.5 214
23176-2RS 23176K-2RS 380 620 194 – 580 23.5 12.5 5 4750 7600 530 248 400 – – 4 0.28 2.37 3.53 2.32 234
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