ZWA Chinese best bearingmanufacturer

Products

Services

News

Download

ZWA Single-row Angular Contact Ball Bearing

Single-row Angular Contact Ball Bearing

BORE 260-360mm

Single-row angular contact ball bearing is non-detachable bearings consisting of solid inner and outer rings, ball bearings and cage assemblies made of nylon, stamped steel plates or brass. Angular contact ball bearing with contact angle is suitable for high speed and high precision rotary working condition. It can bear combined loads. ZWA’s angular contact ball bearing consists of single row, double row and four-row types.

Basic Type

angular contact ball bearing drawing
angular contact ball bearing drawing

The Products include

Single-row Angular Contact Ball Bearing
d 260-360mm
Basic Size Basic load rating Code Limiting Speed Mass Dimensions Abutment and chamfer dimensions Calculation coefficient
d D B dynamic static grease oil d d1≈ D1≈ r1.2min r3.4min a damin Damax Dbmax ramax rbmax e X Y Y0
C Co
mm kN - r/min kg mm mm -
260 320 28 127 190 71852AC 1400 1900 4.85 260 278 299 2 1.1 98 270 310 313 2 1 0.80 0.39 0.76 0.33
260 360 46 242 345 71952AC 1300 1800 13.5 260 292 322 2.1 1.1 113 272 348 353 2 1 0.80 0.39 0.76 0.33
260 480 80 507 780 7252B 900 1300 66.0 260 346 400 5 2 195 282 458 470 4 2 1.14 0.35 0.57 0.26
280 350 33 156 240 71856AC 1200 1700 7.20 280 302 325 2 1 107 290 340 344 2 1 0.80 0.39 0.76 0.33
280 380 46 255 380 71956AC 1100 1600 15.0 280 313 349 2.1 1.1 119 292 368 373 2 1 0.80 0.39 0.76 0.33
280 420 65 351 550 7056C 1000 1500 30.0 280 335 367 4 1.5 134 298 402 411 3 1.5 0.80 0.39 0.76 0.33
280 420 65 332 507 7056AC 900 1400 30.0 280 335 367 4 1.5 179 298 402 411 3 1.5 1.14 0.35 0.57 0.26
280 420 65 319 500 7056B 900 1400 30.0 280 335 367 4 1.5 179 298 402 411 3 1.5 1.14 0.35 0.57 0.26
280 500 80 520 850 7256B 850 1200 69.5 280 366 419 5 2 204 302 478 490 4 2 1.14 0.35 0.57 0.26
300 460 74 423 695 7060C 950 1400 42.5 300 363 400 4 1.5 147 318 442 451 3 1.5 0.80 0.39 0.76 0.33
300 460 74 423 695 7060AC 950 1400 42.5 300 363 400 4 1.5 147 318 442 451 3 1.5 0.80 0.39 0.76 0.33
300 460 74 377 630 7060B 900 1300 42.5 300 363 400 4 1.5 196 318 442 451 3 1.5 1.14 0.35 0.57 0.26
300 540 85 553 930 7260B 850 1200 86.5 300 395 450 5 2.1 219 322 518 528 4 2 1.14 0.35 0.57 0.26
320 480 74 436 735 7064AC 900 1300 44.5 320 383 422 4 1.5 153 338 462 471 3 1.5 0.80 0.39 0.76 0.33
320 480 74 391 651 7064B 850 1200 44.5 320 383 422 4 1.5 205 338 462 471 3 1.5 1.14 0.35 0.57 0.26
320 580 92 624 1120 7264B 750 1000 110 320 427 487 5 2 236 342 558 568 4 2 1.14 0.35 0.57 0.26
340 420 38 216 390 71868AC 950 1400 10.5 340 367 395 2.1 1 129 352 408 410 2 1 0.80 0.39 0.76 0.33
340 460 56 338 585 71968AC 900 1300 27.0 340 387 415 3 1.1 143 354 446 453 2.5 1 0.80 0.39 0.76 0.33
340 460 56 296 530 71968B 850 1200 27.0 340 387 415 3 1.1 196 354 446 453 2.5 1 1.14 0.35 0.57 0.26
340 520 82 502 861 7068AC 850 1200 61.5 340 411 455 5 2 165 362 498 510 4 2 0.80 0.39 0.76 0.33
340 520 82 449 815 7068B 800 1100 61.5 340 411 455 5 2 223 362 498 510 4 2 1.14 0.35 0.57 0.26
340 620 92 702 1340 7268B 750 1000 125 340 453 516 6 3 248 368 592 606 5 2.5 1.14 0.35 0.57 0.26
360 440 38 234 425 71872AC 1800 2600 12.0 360 386 413 2.1 1.1 112 372 428 443 2 1 0.68 0.41 0.87 0.38
360 480 56 338 610 71972AC 800 1100 28.5 360 407 435 3 1.1 149 374 466 473 2.5 1 0.80 0.39 0.76 0.33
360 480 56 302 550 71972B 800 1100 28.5 360 407 435 3 1.1 204 374 466 473 2.5 1 1.14 0.35 0.57 0.26

Targeting at producing high-end Bearings.

ZWA Chinese best bearingmanufacturer

Products

Services