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Brand Name : MOUETTE
Model Number : NNU4960 K/W33, NNU4964 K/W33, NNU4968 K/W33, NNU4972 K/W33, NNU4976 K/W33, NNU4980 K/W33, NNU4984 K/W33, NNU4088 K/W33, NNU4092 K/W33, NNU4096 K/W33
Certification : ISO/TS 16949:2009, ISO 9001:2008
Place of Origin : China
MOQ : 10
Price : USD20 per Piece (Inquired for details)
Payment Terms : L/C, T/T, D/A, Western Union, Paypal
Supply Ability : 100,000 Pieces per Month.
Delivery Time : 3-45 working days.(Huge Quantity Stocks Available))
Packaging Details : Plastic bags, Cartons and European Standard Plywood Case.
Name : Super Precision Double Row Cylindrical Roller Bearing
Bore type : Tapered, taper 1:12
Cage Material : Machined Brass Cage
Bearing Material : Bearing Quality Steel
Locating Feature , bearing outer ring : Lubrication holes and lubrication groove in outer ring
Number of rolling element rows : Double-row design
Radial internal clearance : Group 1 (C1)
Operating temperature : -20 °C ~ 120 °C
Super Precision Double Row Cylindrical Roller Bearing NNU4960 NNU4992 K/W33
Super precision cylindrical roller bearings NNU49, non-locating bearing, double row, with tapered bore, taper 1:12, separable, with cage
Features
The super precision cylindrical roller bearings comprise solid outer rings, solid inner rings with a tapered bore (taper 1:12) and cylindrical roller and cage assemblies with cages made from polyamide, brass or PEEK (polyetheretherketone). The outer ring is removable and can thus be mounted separately from the rest of the bearing package. The inner ring is only removable in the case of series NNU49.
Super-precision double row cylindrical roller bearing with tapered bore and lubrication feature NNU design specifications:
Part Number | Dimension | Basic Load Rating (KN) | Limiting Speed | Mass | |||||||
(mm) | (rpm) | (kg) | |||||||||
d | D | B | rsmin | Fw | Ew | Cr | Cor | Grease | Oil | ||
NNU4860 | 300 | 380 | 80 | 2.1 | 324 | - | 690 | 1760 | 1300 | 1600 | 21.7 |
NNU4960 | 300 | 420 | 118 | 3 | 336 | - | 1230 | 2870 | 1200 | 1500 | 51.9 |
NNU4960/W33 | 300 | 420 | 118 | 3 | 336 | - | 1230 | 2870 | 1200 | 1500 | 51.9 |
NNU4960 K | 300 | 420 | 118 | 3 | 336 | - | 1230 | 2870 | 1200 | 1500 | 51.9 |
NNU4960 K/W33 | 300 | 420 | 118 | 3 | 336 | - | 1230 | 2870 | 1200 | 1500 | 51.9 |
NNU3160 | 300 | 500 | 160 | 5 | 358 | - | 1760 | 3150 | 900 | 1200 | 126 |
NNU4864 | 320 | 400 | 80 | 2.1 | 346 | - | 700 | 1840 | 1200 | 1500 | 22.8 |
NNU4964 | 320 | 440 | 118 | 3 | 359 | - | 1260 | 3050 | 1100 | 1400 | 54.9 |
NNU4964/W33 | 320 | 440 | 118 | 3 | 359 | - | 1260 | 3050 | 1100 | 1400 | 54.9 |
NNU4964 K | 320 | 440 | 118 | 3 | 359 | - | 1260 | 3050 | 1100 | 1400 | 53.4 |
NNU4964 K/W33 | 320 | 440 | 118 | 3 | 359 | - | 1260 | 3050 | 1100 | 1400 | 53.4 |
NNU3064 | 320 | 480 | 121 | 4 | 366 | - | 1350 | 2670 | 1100 | 1400 | 76.9 |
NNU4064 | 320 | 480 | 160 | 4 | 366 | - | 1960 | 4300 | 1100 | 1400 | 103 |
NNU3164 | 320 | 540 | 176 | 5 | 383 | - | 2090 | 3750 | 800 | 1100 | 154 |
NNU4968 | 340 | 460 | 118 | 3 | 739 | - | 1350 | 3400 | 1100 | 1400 | 57.8 |
NNU4968/W33 | 340 | 460 | 118 | 3 | 739 | - | 1350 | 3400 | 1100 | 1400 | 57.4 |
NNU4968 K | 340 | 460 | 118 | 3 | 739 | - | 1350 | 3400 | 1100 | 1400 | 55.2 |
NNU4968 K/W33 | 340 | 460 | 118 | 3 | 739 | - | 1350 | 3400 | 1100 | 1400 | 55 |
NNU4068 | 340 | 520 | 180 | 5 | 393 | - | 2420 | 5350 | 860 | 1000 | 141 |
NNU4068/W33X | 340 | 520 | 180 | 5 | 393 | - | 2420 | 5350 | 860 | 1000 | 136 |
NNU4168 | 340 | 580 | 243 | 5 | 402 | - | 4000 | 7550 | 780 | 940 | 267 |
NNU4972 | 360 | 480 | 118 | 3 | 399 | - | 1390 | 3550 | 1000 | 1300 | 60.6 |
NNU4972/W33 | 360 | 480 | 118 | 3 | 399 | - | 1390 | 3550 | 1000 | 1300 | 60.1 |
NNU4972 K | 360 | 480 | 118 | 3 | 399 | - | 1390 | 3550 | 1000 | 1300 | 58.8 |
NNU4972 K/W33 | 360 | 480 | 118 | 3 | 399 | - | 1390 | 3550 | 1000 | 1300 | 58.4 |
NNU3072 | 360 | 540 | 134 | 5 | 413 | - | 1630 | 3240 | 900 | 1100 | 108 |
NNU4976 | 380 | 520 | 140 | 4 | 426 | - | 1880 | 4600 | 900 | 1200 | 88.8 |
NNU4976/W33 | 380 | 520 | 140 | 4 | 426 | - | 1880 | 4600 | 900 | 1200 | 88.2 |
NNU4976 K | 380 | 520 | 140 | 4 | 426 | - | 1880 | 4600 | 900 | 1200 | 86.2 |
NNU4976 K/W33 | 380 | 520 | 140 | 4 | 426 | - | 1880 | 4600 | 900 | 1200 | 85.8 |
NNU3176 | 380 | 620 | 194 | 5 | 449 | - | 2620 | 4950 | 750 | 900 | 228 |
NNU4176 | 380 | 620 | 243 | 5 | 449 | - | 4130 | 8350 | 700 | 850 | 288 |
NNU4880 | 400 | 500 | 100 | 2.1 | 430 | - | 905 | 2540 | 900 | 1200 | 45.7 |
NNU4980 | 400 | 540 | 140 | 4 | 446 | - | 1700 | 4500 | 850 | 1100 | 95 |
NNU4980/W33 | 400 | 540 | 140 | 4 | 446 | - | 1700 | 4500 | 850 | 1100 | 94 |
NNU4980 K | 400 | 540 | 140 | 4 | 446 | - | 1700 | 4500 | 850 | 1100 | 91 |
NNU4980 K/W33 | 400 | 540 | 140 | 4 | 446 | - | 1700 | 4500 | 850 | 1100 | 90.6 |
NNU3180 | 400 | 650 | 200 | 6 | 463 | - | 2770 | 5400 | 780 | 950 | 262 |
NNU4180 | 400 | 650 | 250 | 6 | 463 | - | 4700 | 9550 | 750 | 900 | 328 |
NNU4984 | 420 | 560 | 140 | 4 | 466 | - | 2000 | 5015 | 800 | 1000 | 92 |
NNU4984/W33 | 420 | 560 | 140 | 4 | 466 | - | 2000 | 5015 | 800 | 1000 | 91.3 |
NNU4984 K | 420 | 560 | 140 | 4 | 466 | - | 2000 | 5015 | 800 | 1000 | 90 |
NNU4984 K/W33 | 420 | 560 | 140 | 4 | 466 | - | 2000 | 5015 | 800 | 1000 | 89.3 |
NNU3084 | 420 | 620 | 150 | 5 | 469 | - | 2130 | 4450 | 750 | 900 | 155 |
NNU4084 | 420 | 620 | 200 | 5 | 469 | - | 3400 | 7850 | 720 | 850 | 209 |
NNU4084/W33 | 420 | 620 | 200 | 5 | 469 | - | 3450 | 7500 | 720 | 850 | 204 |
NNU3184 | 420 | 700 | 224 | 6 | 500 | - | 3550 | 6800 | 700 | 830 | 347 |
NNU4888 | 440 | 540 | 100 | 2.1 | 470 | - | 950 | 2790 | 840 | 950 | 49.5 |
NNU4888/W33 | 440 | 540 | 100 | 2.1 | 470 | - | 950 | 2790 | 840 | 950 | 49 |
NNU4888 K/W33 | 440 | 540 | 100 | 2.1 | 470 | - | 950 | 2790 | 840 | 950 | 49 |
NNU4988 | 440 | 600 | 160 | 4 | 490 | - | 750 | 900 | 135 | ||
NNU4988/W33 | 440 | 600 | 160 | 4 | 490 | - | 750 | 900 | 134.2 | ||
NNU4988 K | 440 | 600 | 160 | 4 | 490 | - | 750 | 900 | 132 | ||
NNU4988 K/W33 | 440 | 600 | 160 | 4 | 490 | - | 750 | 900 | 131.3 | ||
NNU3088/W33 | 440 | 650 | 157 | 6 | 487 | - | 2360 | 4900 | 700 | 850 | 178 |
NNU4088/W33 | 440 | 650 | 212 | 6 | 487 | - | 3850 | 8250 | 650 | 800 | 214 |
NNU4088 K/W33 | 440 | 650 | 212 | 6 | 487 | - | 3850 | 8250 | 650 | 800 | 214 |
NNU4188/W33 | 440 | 720 | 280 | 6 | 511 | - | 5650 | 111500 | 600 | 700 | 452 |
NNU4892 K/W33 | 460 | 580 | 118 | 3 | 497 | - | 1150 | 3250 | 750 | 900 | 73 |
NNU4892/W33 | 460 | 580 | 118 | 3 | 497 | - | 1150 | 3250 | 750 | 900 | 75 |
NNU4992 | 460 | 620 | 160 | 4 | 510 | - | 2000 | 5400 | 700 | 850 | 133 |
NNU4992/W33 | 460 | 620 | 160 | 4 | 510 | - | 2000 | 5400 | 700 | 850 | 132 |
NNU4992 K | 460 | 620 | 160 | 4 | 510 | - | 2000 | 5400 | 700 | 850 | 129 |
NNU4992 K/W33 | 460 | 620 | 160 | 4 | 510 | - | 2000 | 5400 | 700 | 850 | 128 |
NNU4092/W33 | 460 | 680 | 218 | 6 | 524 | - | 4250 | 9300 | 600 | 700 | 238 |
NNU4092 K/W33 | 460 | 680 | 218 | 6 | 524 | - | 4250 | 9300 | 600 | 700 | 235 |
NNU4192 K | 460 | 760 | 300 | 7.5 | 537 | - | 6350 | 13000 | 550 | 650 | 533 |
NNU4192 | 460 | 760 | 300 | 7.5 | 537 | - | 6350 | 13000 | 550 | 650 | 535 |
NNU4996 | 480 | 650 | 170 | 5 | 534 | - | 2300 | 6150 | 650 | 750 | 156 |
NNU4996/W33 | 480 | 650 | 170 | 5 | 534 | - | 2300 | 6150 | 650 | 750 | 155.2 |
NNU4996 K | 480 | 650 | 170 | 5 | 534 | - | 2300 | 6150 | 650 | 750 | 154 |
NNU4996 K/W33 | 480 | 650 | 170 | 5 | 534 | - | 2300 | 6150 | 650 | 750 | 153.2 |
NNU4096/W33 | 480 | 700 | 218 | 6 | 544 | - | 4200 | 9600 | 550 | 650 | 272 |
NNU4096 K/W33 | 480 | 700 | 218 | 6 | 544 | - | 4200 | 9600 | 550 | 650 | 265 |
NNU4196/W33 | 480 | 790 | 308 | 7.5 | 558 | - | 7000 | 14400 | 500 | 600 | 591 |
NNU4196 K/W33 | 480 | 790 | 308 | 7.5 | 558 | - | 7000 | 14400 | 500 | 600 | 585 |
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Double Row Cylindrical Roller Bearing Super Precision High Speed NNU4960 NNU4992 K/W33 Images |