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Băng tải - Gàu tải > Cylindrical Roller Radial Bearings - Two-Row

Cylindrical Roller Radial Bearings - Two-Row

  • Additional radial load-carrying capability compared to single-row product.
  • Designed to ISO/DIN specified interchangeable dimensions.
  • Sold as complete assembly.


NNU-1

  • Outer rings with solid ribs.
  • Lubrication grooves and holes on outer rings.
  • One solid brass cage.


The radial internal clearance (RIC) for the bearing assembly must be included when ordering the complete assembly.

 

 

Timken Part Number

  Bore d  O.D. D  Width B  DUR/DOR F/E  Static Load Rating Co  Dynamic Load Rating C1  Thermal Speed Ratings - Oil

Thermal Speed Ratings - Grease
NNU4930MAW33 Bore d N/A 150 mm5.9055 in O.D. D N/A 210.000 mm8.2677 in Width B N/A 60.000 mm2.3622 in DUR/DOR F/E N/A 168.500 mm6.6339 in Static Load Rating Co N/A 668 kN150200 lbf Dynamic Load Rating C1 N/A 374 kN84100 lbf Thermal Speed Ratings - Oil N/A 2100 rpm Thermal Speed Ratings - Grease N/A 1800 rpm
NNU4932MAW33 Bore d N/A 160 mm6.2992 in O.D. D N/A 220.000 mm8.6614 in Width B N/A 60.000 mm2.3622 in DUR/DOR F/E N/A 178.500 mm7.0276 in Static Load Rating Co N/A 692 kN155600 lbf Dynamic Load Rating C1 N/A 380 kN85300 lbf Thermal Speed Ratings - Oil N/A 2000 rpm Thermal Speed Ratings - Grease N/A 1700 rpm
NNU4934MAW33 Bore d N/A 170 mm6.6929 in O.D. D N/A 230.000 mm9.0551 in Width B N/A 60.000 mm2.3622 in DUR/DOR F/E N/A 188.500 mm7.4213 in Static Load Rating Co N/A 696 kN156200 lbf Dynamic Load Rating C1 N/A 376 kN84600 lbf Thermal Speed Ratings - Oil N/A 1900 rpm Thermal Speed Ratings - Grease N/A 1600 rpm
NNU4936MAW33 Bore d N/A 180 mm7.0866 in O.D. D N/A 250.000 mm9.8425 in Width B N/A 69.000 mm2.7165 in DUR/DOR F/E N/A 202.000 mm7.9528 in Static Load Rating Co N/A 850 kN191000 lbf Dynamic Load Rating C1 N/A 449 kN101000 lbf Thermal Speed Ratings - Oil N/A 1700 rpm Thermal Speed Ratings - Grease N/A 1500 rpm
NNU4938MAW33 Bore d N/A 190 mm7.4803 in O.D. D N/A 260.000 mm10.2362 in Width B N/A 69.000 mm2.7165 in DUR/DOR F/E N/A 212.000 mm8.3465 in Static Load Rating Co N/A 890 kN200000 lbf Dynamic Load Rating C1 N/A 459 kN103000 lbf Thermal Speed Ratings - Oil N/A 1600 rpm Thermal Speed Ratings - Grease N/A 1400 rpm
NNU4940MAW33 Bore d N/A 200 mm7.874 in O.D. D N/A 280.000 mm11.0236 in Width B N/A 80.000 mm3.1496 in DUR/DOR F/E N/A 225.000 mm8.8583 in Static Load Rating Co N/A 1046 kN234000 lbf Dynamic Load Rating C1 N/A 550 kN124000 lbf Thermal Speed Ratings - Oil N/A 1500 rpm Thermal Speed Ratings - Grease N/A 1300 rpm
NNU4140MAW33 Bore d N/A 200 mm7.874 in O.D. D N/A 340.000 mm13.3858 in Width B N/A 140.000 mm5.5118 in DUR/DOR F/E N/A 235.000 mm9.2520 in Static Load Rating Co N/A 2460 kN552000 lbf Dynamic Load Rating C1 N/A 1690 kN381000 lbf Thermal Speed Ratings - Oil N/A 1200 rpm Thermal Speed Ratings - Grease N/A 1100 rpm
NNU4944MAW33 Bore d N/A 220 mm8.6614 in O.D. D N/A 300.000 mm11.8110 in Width B N/A 80.000 mm3.1496 in DUR/DOR F/E N/A 245.000 mm9.6457 in Static Load Rating Co N/A 1150 kN258000 lbf Dynamic Load Rating C1 N/A 577 kN130000 lbf Thermal Speed Ratings - Oil N/A 1400 rpm Thermal Speed Ratings - Grease N/A 1200 rpm
NNU4144MAW33 Bore d N/A 220 mm8.6614 in O.D. D N/A 370.000 mm14.5669 in Width B N/A 150.000 mm5.9055 in DUR/DOR F/E N/A 258.000 mm10.1575 in Static Load Rating Co N/A 2960 kN666000 lbf Dynamic Load Rating C1 N/A 1930 kN434000 lbf Thermal Speed Ratings - Oil N/A 1000 rpm Thermal Speed Ratings - Grease N/A 940 rpm
NNU4948MAW33 Bore d N/A 240 mm9.4488 in O.D. D N/A 320.000 mm12.5984 in Width B N/A 80.000 mm3.1496 in DUR/DOR F/E N/A 265.000 mm10.4331 in Static Load Rating Co N/A 1220 kN274000 lbf Dynamic Load Rating C1 N/A 591 kN133000 lbf Thermal Speed Ratings - Oil N/A 1200 rpm Thermal Speed Ratings - Grease N/A 1100 rpm
NNU4148MAW33 Bore d N/A 240 mm9.4488 in O.D. D N/A 400.000 mm15.7480 in Width B N/A 160.000 mm6.2992 in DUR/DOR F/E N/A 282.000 mm11.1024 in Static Load Rating Co N/A 3680 kN828000 lbf Dynamic Load Rating C1 N/A 2290 kN515000 lbf Thermal Speed Ratings - Oil N/A 870 rpm Thermal Speed Ratings - Grease N/A 800 rpm
NNU4952MAW33 Bore d N/A 260 mm10.2362 in O.D. D N/A 360.000 mm14.1732 in Width B N/A 100.000 mm3.9370 in DUR/DOR F/E N/A 292.000 mm11.4961 in Static Load Rating Co N/A 1710 kN385000 lbf Dynamic Load Rating C1 N/A 856 kN192000 lbf Thermal Speed Ratings - Oil N/A 1100 rpm Thermal Speed Ratings - Grease N/A 950 rpm
NNU4152MAW33 Bore d N/A 260 mm10.2362 in O.D. D N/A 440.000 mm17.3228 in Width B N/A 180.000 mm7.0866 in DUR/DOR F/E N/A 306.000 mm12.0472 in Static Load Rating Co N/A 4540 kN1022000 lbf Dynamic Load Rating C1 N/A 2840 kN639000 lbf Thermal Speed Ratings - Oil N/A 760 rpm Thermal Speed Ratings - Grease N/A 710 rpm
NNU4956MAW33 Bore d N/A 280 mm11.0236 in O.D. D N/A 380.000 mm14.9606 in Width B N/A 100.000 mm3.9370 in DUR/DOR F/E N/A 312.000 mm12.2835 in Static Load Rating Co N/A 1834 kN412000 lbf Dynamic Load Rating C1 N/A 880 kN198000 lbf Thermal Speed Ratings - Oil N/A 1000 rpm Thermal Speed Ratings - Grease N/A 880 rpm
NNU4156MAW33 Bore d N/A 280 mm11.0236 in O.D. D N/A 460.000 mm18.1102 in Width B N/A 180.000 mm7.0866 in DUR/DOR F/E N/A 326.000 mm12.8346 in Static Load Rating Co N/A 4820 kN1084000 lbf Dynamic Load Rating C1 N/A 2940 kN660000 lbf Thermal Speed Ratings - Oil N/A 990 rpm Thermal Speed Ratings - Grease N/A 910 rpm
NNU4960MAW33 Bore d N/A 300 mm11.811 in O.D. D N/A 420.000 mm16.5354 in Width B N/A 118.000 mm4.6457 in DUR/DOR F/E N/A 339.000 mm13.3465 in Static Load Rating Co N/A 2380 kN536000 lbf Dynamic Load Rating C1 N/A 1170 kN263000 lbf Thermal Speed Ratings - Oil N/A 880 rpm Thermal Speed Ratings - Grease N/A 780 rpm
NNU4160MAW33 Bore d N/A 300 mm11.811 in O.D. D N/A 500.000 mm19.6850 in Width B N/A 200.000 mm7.8740 in DUR/DOR F/E N/A 351.000 mm13.8189 in Static Load Rating Co N/A 6140 kN1382000 lbf Dynamic Load Rating C1 N/A 3780 kN850000 lbf Thermal Speed Ratings - Oil N/A 600 rpm Thermal Speed Ratings - Grease N/A 560 rpm
NNU4964MAW33 Bore d N/A 320.000 mm12.5984 in O.D. D N/A 440.000 mm17.3228 in Width B N/A 118.000 mm4.6457 in DUR/DOR F/E N/A 359.000 mm14.1339 in Static Load Rating Co N/A 2660 kN598000 lbf Dynamic Load Rating C1 N/A 1270 kN285000 lbf Thermal Speed Ratings - Oil N/A 790 rpm Thermal Speed Ratings - Grease N/A 710 rpm
NNU4164MAW33 Bore d N/A 320.000 mm12.5984 in O.D. D N/A 540.000 mm21.2598 in Width B N/A 218.000 mm8.5827 in DUR/DOR F/E N/A 375.000 mm14.7638 in Static Load Rating Co N/A 6280 kN1410000 lbf Dynamic Load Rating C1 N/A 3940 kN886000 lbf Thermal Speed Ratings - Oil N/A 590 rpm Thermal Speed Ratings - Grease N/A 550 rpm
NNU4968MAW33 Bore d N/A 340.000 mm13.3858 in O.D. D N/A 460.000 mm18.1102 in Width B N/A 118.000 mm4.6457 in DUR/DOR F/E N/A 379.000 mm14.9213 in Static Load Rating Co N/A 2660 kN598000 lbf Dynamic Load Rating C1 N/A 1250 kN282000 lbf Thermal Speed Ratings - Oil N/A 760 rpm Thermal Speed Ratings - Grease N/A 670 rpm
NNU4068MAW33 Bore d N/A 340.000 mm13.3858 in O.D. D N/A 520.000 mm20.4724 in Width B N/A 180.000 mm7.0866 in DUR/DOR F/E N/A 385.000 mm15.1575 in Static Load Rating Co N/A 5130 kN1153000 lbf Dynamic Load Rating C1 N/A 2980 kN669000 lbf Thermal Speed Ratings - Oil N/A 610 rpm Thermal Speed Ratings - Grease N/A 560 rpm
NNU4168MAW33 Bore d N/A 340.000 mm13.3858 in O.D. D N/A 580.000 mm22.8346 in Width B N/A 243.000 mm9.5669 in DUR/DOR F/E N/A 402.000 mm15.8268 in Static Load Rating Co N/A 7580 kN1704000 lbf Dynamic Load Rating C1 N/A 4660 kN1050000 lbf Thermal Speed Ratings - Oil N/A 530 rpm Thermal Speed Ratings - Grease N/A 490 rpm
NNU4972MAW33 Bore d N/A 360.000 mm14.1732 in O.D. D N/A 480.000 mm18.8976 in Width B N/A 118.000 mm4.6457 in DUR/DOR F/E N/A 399.000 mm15.7087 in Static Load Rating Co N/A 2800 kN630000 lbf Dynamic Load Rating C1 N/A 1270 kN285000 lbf Thermal Speed Ratings - Oil N/A 710 rpm Thermal Speed Ratings - Grease N/A 630 rpm
NNU4072MAW33 Bore d N/A 360.000 mm14.1732 in O.D. D N/A 540.000 mm21.2598 in Width B N/A 180.000 mm7.0866 in DUR/DOR F/E N/A 405.000 mm15.9449 in Static Load Rating Co N/A 5580 kN1256000 lbf Dynamic Load Rating C1 N/A 3180 kN716000 lbf Thermal Speed Ratings - Oil N/A 560 rpm Thermal Speed Ratings - Grease N/A 510 rpm
NNU4172MAW33 Bore d N/A 360.000 mm14.1732 in O.D. D N/A 600.000 mm23.6220 in Width B N/A 243.000 mm9.5669 in DUR/DOR F/E N/A 422.000 mm16.6142 in Static Load Rating Co N/A 8480 kN1906000 lbf Dynamic Load Rating C1 N/A 5000 kN1120000 lbf Thermal Speed Ratings - Oil N/A 470 rpm Thermal Speed Ratings - Grease N/A 440 rpm
NNU4976MAW33 Bore d N/A 380.000 mm14.9606 in O.D. D N/A 520.000 mm20.4724 in Width B N/A 140.000 mm5.5118 in DUR/DOR F/E N/A 426.000 mm16.7717 in Static Load Rating Co N/A 3720 kN836000 lbf Dynamic Load Rating C1 N/A 1660 kN373000 lbf Thermal Speed Ratings - Oil N/A 630 rpm Thermal Speed Ratings - Grease N/A 560 rpm
NNU4076MAW33 Bore d N/A 380.000 mm14.9606 in O.D. D N/A 560.000 mm22.0472 in Width B N/A 180.000 mm7.0866 in DUR/DOR F/E N/A 425.000 mm16.7323 in Static Load Rating Co N/A 5860 kN1316000 lbf Dynamic Load Rating C1 N/A 3260 kN733000 lbf Thermal Speed Ratings - Oil N/A 530 rpm Thermal Speed Ratings - Grease N/A 480 rpm
NNU4176MAW33 Bore d N/A 380.000 mm14.9606 in O.D. D N/A 620.000 mm24.4094 in Width B N/A 243.000 mm9.5669 in DUR/DOR F/E N/A 442.000 mm17.4016 in Static Load Rating Co N/A 8520 kN1916000 lbf Dynamic Load Rating C1 N/A 4990 kN1120000 lbf Thermal Speed Ratings - Oil N/A 460 rpm Thermal Speed Ratings - Grease N/A 430 rpm
NNU4980MAW33 Bore d N/A 400.000 mm15.7480 in O.D. D N/A 540.000 mm21.2598 in Width B N/A 140.000 mm5.5118 in DUR/DOR F/E N/A 446.000 mm17.5591 in Static Load Rating Co N/A 3920 kN882000 lbf Dynamic Load Rating C1 N/A 1710 kN384000 lbf Thermal Speed Ratings - Oil N/A 600 rpm Thermal Speed Ratings - Grease N/A 530 rpm
NNU4080MAW33 Bore d N/A 400.000 mm15.7480 in O.D. D N/A 600.000 mm23.6220 in Width B N/A 200.000 mm7.8740 in DUR/DOR F/E N/A 449.000 mm17.6772 in Static Load Rating Co N/A 7210 kN1621000 lbf Dynamic Load Rating C1 N/A 3970 kN893000 lbf Thermal Speed Ratings - Oil N/A 460 rpm Thermal Speed Ratings - Grease N/A 430 rpm
NNU4180MAW33 Bore d N/A 400.000 mm15.7480 in O.D. D N/A 650.000 mm25.5906 in Width B N/A 250.000 mm9.8425 in DUR/DOR F/E N/A 463.000 mm18.2283 in Static Load Rating Co N/A 9460 kN2120000 lbf Dynamic Load Rating C1 N/A 5530 kN1240000 lbf Thermal Speed Ratings - Oil N/A 410 rpm Thermal Speed Ratings - Grease N/A 390 rpm
NNU4984MAW33 Bore d N/A 420.000 mm16.5354 in O.D. D N/A 560.000 mm22.0472 in Width B N/A 140.000 mm5.5118 in DUR/DOR F/E N/A 466.000 mm18.3465 in Static Load Rating Co N/A 4140 kN928000 lbf Dynamic Load Rating C1 N/A 1750 kN394000 lbf Thermal Speed Ratings - Oil N/A 560 rpm Thermal Speed Ratings - Grease N/A 500 rpm
NNU4084MAW33 Bore d N/A 420.000 mm16.5354 in O.D. D N/A 620.000 mm24.4094 in Width B N/A 200.000 mm7.8740 in DUR/DOR F/E N/A 469.000 mm18.4646 in Static Load Rating Co N/A 7600 kN1706000 lbf Dynamic Load Rating C1 N/A 4070 kN914000 lbf Thermal Speed Ratings - Oil N/A 430 rpm Thermal Speed Ratings - Grease N/A 400 rpm
NNU4184MAW33 Bore d N/A 420.000 mm16.5354 in O.D. D N/A 700.000 mm27.5591 in Width B N/A 280.000 mm11.0236 in DUR/DOR F/E N/A 497.000 mm19.5669 in Static Load Rating Co N/A 11420 kN2560000 lbf Dynamic Load Rating C1 N/A 6430 kN1450000 lbf Thermal Speed Ratings - Oil N/A 370 rpm Thermal Speed Ratings - Grease N/A 350 rpm
NNU4988MAW33 Bore d N/A 440.000 mm17.3228 in O.D. D N/A 600.000 mm23.6220 in Width B N/A 160.000 mm6.2992 in DUR/DOR F/E N/A 490.000 mm19.2913 in Static Load Rating Co N/A 5740 kN1292000 lbf Dynamic Load Rating C1 N/A 2500 kN562000 lbf Thermal Speed Ratings - Oil N/A 460 rpm Thermal Speed Ratings - Grease N/A 420 rpm
NNU4088MAW33 Bore d N/A 440.000 mm17.3228 in O.D. D N/A 650.000 mm25.5906 in Width B N/A 212.000 mm8.3465 in DUR/DOR F/E N/A 487.000 mm19.1732 in Static Load Rating Co N/A 8180 kN1840000 lbf Dynamic Load Rating C1 N/A 4530 kN1020000 lbf Thermal Speed Ratings - Oil N/A 410 rpm Thermal Speed Ratings - Grease N/A 380 rpm
NNU4188MAW33 Bore d N/A 440.000 mm17.3228 in O.D. D N/A 720.000 mm28.3465 in Width B N/A 280.000 mm11.0236 in DUR/DOR F/E N/A 511.000 mm20.1181 in Static Load Rating Co N/A 11400 kN2560000 lbf Dynamic Load Rating C1 N/A 6620 kN1490000 lbf Thermal Speed Ratings - Oil N/A 370 rpm Thermal Speed Ratings - Grease N/A 340 rpm
NNU4992MAW33 Bore d N/A 460.000 mm18.1102 in O.D. D N/A 620.000 mm24.4094 in Width B N/A 160.000 mm6.2992 in DUR/DOR F/E N/A 510.000 mm20.0787 in Static Load Rating Co N/A 5540 kN1246000 lbf Dynamic Load Rating C1 N/A 2420 kN544000 lbf Thermal Speed Ratings - Oil N/A 460 rpm Thermal Speed Ratings - Grease N/A 420 rpm
NNU4092MAW33 Bore d N/A 460.000 mm18.1102 in O.D. D N/A 680.000 mm26.7717 in Width B N/A 218.000 mm8.5827 in DUR/DOR F/E N/A 513.000 mm20.1969 in Static Load Rating Co N/A 9420 kN2120000 lbf Dynamic Load Rating C1 N/A 4980 kN1120000 lbf Thermal Speed Ratings - Oil N/A 370 rpm Thermal Speed Ratings - Grease N/A 340 rpm
NNU4192MAW33 Bore d N/A 460.000 mm18.1102 in O.D. D N/A 760.000 mm29.9213 in Width B N/A 300.000 mm11.8110 in DUR/DOR F/E N/A 537.000 mm21.1417 in Static Load Rating Co N/A 12960 kN2920000 lbf Dynamic Load Rating C1 N/A 7440 kN1670000 lbf Thermal Speed Ratings - Oil N/A 330 rpm Thermal Speed Ratings - Grease N/A 320 rpm
NNU4996MAW33 Bore d N/A 480.000 mm18.8976 in O.D. D N/A 650.000 mm25.5906 in Width B N/A 170.000 mm6.6929 in DUR/DOR F/E N/A 534.000 mm21.0236 in Static Load Rating Co N/A 6160 kN1382000 lbf Dynamic Load Rating C1 N/A 2680 kN602000 lbf Thermal Speed Ratings - Oil N/A 430 rpm Thermal Speed Ratings - Grease N/A 390 rpm
NNU4096MAW33 Bore d N/A 480.000 mm18.8976 in O.D. D N/A 700.000 mm27.5591 in Width B N/A 218.000 mm8.5827 in DUR/DOR F/E N/A 533.000 mm20.9843 in Static Load Rating Co N/A 9730 kN2189000 lbf Dynamic Load Rating C1 N/A 5090 kN1150000 lbf Thermal Speed Ratings - Oil N/A 350 rpm Thermal Speed Ratings - Grease N/A 330 rpm
NNU4196MAW33 Bore d N/A 480.000 mm18.8976 in O.D. D N/A 790.000 mm31.1024 in Width B N/A 308.000 mm12.1260 in DUR/DOR F/E N/A 557.000 mm21.9291 in Static Load Rating Co N/A 14260 kN3200000 lbf Dynamic Load Rating C1 N/A 8190 kN1840000 lbf Thermal Speed Ratings - Oil N/A 310 rpm Thermal Speed Ratings - Grease N/A 290 rpm
NNU49/500MAW33 Bore d N/A 500.000 mm19.6850 in O.D. D N/A 670.000 mm26.3780 in Width B N/A 170.000 mm6.6929 in DUR/DOR F/E N/A 554.000 mm21.8110 in Static Load Rating Co N/A 6280 kN1410000 lbf Dynamic Load Rating C1 N/A 2690 kN605000 lbf Thermal Speed Ratings - Oil N/A 420 rpm Thermal Speed Ratings - Grease N/A 380 rpm
NNU40/500MAW33 Bore d N/A 500.000 mm19.6850 in O.D. D N/A 720.000 mm28.3465 in Width B N/A 218.000 mm8.5827 in DUR/DOR F/E N/A 553.000 mm21.7717 in Static Load Rating Co N/A 10560 kN2380000 lbf Dynamic Load Rating C1 N/A 5550 kN1250000 lbf Thermal Speed Ratings - Oil N/A 330 rpm Thermal Speed Ratings - Grease N/A 310 rpm
NNU49/530MAW33 Bore d N/A 530.000 mm20.8661 in O.D. D N/A 710.000 mm27.9528 in Width B N/A 180.000 mm7.0866 in DUR/DOR F/E N/A 588.000 mm23.1496 in Static Load Rating Co N/A 8180 kN1839000 lbf Dynamic Load Rating C1 N/A 3360 kN755000 lbf Thermal Speed Ratings - Oil N/A 350 rpm Thermal Speed Ratings - Grease N/A 320 rpm
NNU40/530MAW33 Bore d N/A 530.000 mm20.8661 in O.D. D N/A 780.000 mm30.7087 in Width B N/A 250.000 mm9.8425 in DUR/DOR F/E N/A 591.000 mm23.2677 in Static Load Rating Co N/A 12160 kN2740000 lbf Dynamic Load Rating C1 N/A 6330 kN1420000 lbf Thermal Speed Ratings - Oil N/A 300 rpm Thermal Speed Ratings - Grease N/A 280 rpm
NNU49/560MAW33 Bore d N/A 560.000 mm22.0472 in O.D. D N/A 750.000 mm29.5276 in Width B N/A 190.000 mm7.4803 in DUR/DOR F/E N/A 623.000 mm24.5276 in Static Load Rating Co N/A 8780 kN1976000 lbf Dynamic Load Rating C1 N/A 3590 kN808000 lbf Thermal Speed Ratings - Oil N/A 330 rpm Thermal Speed Ratings - Grease N/A 300 rpm
NNU49/600MAW33 Bore d N/A 600.000 mm23.6220 in O.D. D N/A 800.000 mm31.4961 in Width B N/A 200.000 mm7.8740 in DUR/DOR F/E N/A 666.000 mm26.2205 in Static Load Rating Co N/A 10120 kN2280000 lbf Dynamic Load Rating C1 N/A 4040 kN907000 lbf Thermal Speed Ratings - Oil N/A 290 rpm Thermal Speed Ratings - Grease N/A 270 rpm
NNU49/630MAW33 Bore d N/A 630.000 mm24.8031 in O.D. D N/A 850.000 mm33.4646 in Width B N/A 218.000 mm8.5827 in DUR/DOR F/E N/A 704.000 mm27.7165 in Static Load Rating Co N/A 11520 kN2580000 lbf Dynamic Load Rating C1 N/A 4570 kN1030000 lbf Thermal Speed Ratings - Oil N/A 270 rpm Thermal Speed Ratings - Grease N/A 250 rpm
NNU49/670MAW33 Bore d N/A 670.000 mm26.3780 in O.D. D N/A 900.000 mm35.4331 in Width B N/A 230.000 mm9.0551 in DUR/DOR F/E N/A 738.000 mm29.0551 in Static Load Rating Co N/A 13460 kN3020000 lbf Dynamic Load Rating C1 N/A 5430 kN1220000 lbf Thermal Speed Ratings - Oil N/A 240 rpm Thermal Speed Ratings - Grease N/A 230 rpm
NNU40/670MAW33 Bore d N/A 670.000 mm26.3780 in O.D. D N/A 980.000 mm38.5827 in Width B N/A 308.000 mm12.1260 in DUR/DOR F/E N/A 744.000 mm29.2913 in Static Load Rating Co N/A 18840 kN4236000 lbf Dynamic Load Rating C1 N/A 9740 kN2190000 lbf Thermal Speed Ratings - Oil N/A 210 rpm Thermal Speed Ratings - Grease N/A 200 rpm
NNU49/710MAW33 Bore d N/A 710.000 mm27.9528 in O.D. D N/A 950.000 mm37.4016 in Width B N/A 243.000 mm9.5669 in DUR/DOR F/E N/A 782.000 mm30.7874 in Static Load Rating Co N/A 14660 kN3300000 lbf Dynamic Load Rating C1 N/A 6310 kN1420000 lbf Thermal Speed Ratings - Oil N/A 220 rpm Thermal Speed Ratings - Grease N/A 210 rpm
NNU49/750MAW33 Bore d N/A 750.000 mm29.5276 in O.D. D N/A 1000.000 mm39.3701 in Width B N/A 250.000 mm9.8425 in DUR/DOR F/E N/A 831.000 mm32.7165 in Static Load Rating Co N/A 16480 kN3700000 lbf Dynamic Load Rating C1 N/A 6230 kN1400000 lbf Thermal Speed Ratings - Oil N/A 200 rpm Thermal Speed Ratings - Grease N/A 190 rpm
NNU49/800MAW33 Bore d N/A 800.000 mm31.4961 in O.D. D N/A 1060.000 mm41.7323 in Width B N/A 258.000 mm10.1575 in DUR/DOR F/E N/A 880.000 mm34.6457 in Static Load Rating Co N/A 17390 kN3909000 lbf Dynamic Load Rating C1 N/A 7070 kN1590000 lbf Thermal Speed Ratings - Oil N/A 190 rpm Thermal Speed Ratings - Grease N/A 180 rpm
NNU49/850MAW33 Bore d N/A 850.000 mm33.4646 in O.D. D N/A 1120.000 mm44.0945 in Width B N/A 272.000 mm10.7087 in DUR/DOR F/E N/A 939.000 mm36.9685 in Static Load Rating Co N/A 17900 kN4020000 lbf Dynamic Load Rating C1 N/A 6810 kN1530000 lbf Thermal Speed Ratings - Oil N/A 190 rpm Thermal Speed Ratings - Grease N/A 170 rpm
NNU49/900MAW33 Bore d N/A 900.000 mm35.4331 in O.D. D N/A 1180.000 mm46.4567 in Width B N/A 280.000 mm11.0236 in DUR/DOR F/E N/A 986.000 mm38.8189 in Static Load Rating Co N/A 20650 kN4643000 lbf Dynamic Load Rating C1 N/A 7790 kN1750000 lbf Thermal Speed Ratings - Oil N/A 160 rpm Thermal Speed Ratings - Grease N/A 150 rpm
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Inner Ring (IR)
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Kinh doanh 1: 0909 566 551
Kinh doanh 1: 0933 155 707
Kỹ thuật: 0911 991 666
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