Self-Aligning Roller Bearings Long-Life Sealed Backup Roll Bearings Nn3044

Model NO.
Nn3044
Separated
Unseparated
Precision Rating
P0 P6 P5 P4 P2
Service
OEM Customized Services
Lubrication
Oil Grease
Stock
Rich
Noise Level
Z4, Z3, Z2, Z1
Application
Machine
Type
Self-Aligning Roller Bearing
Feature
Long Life High Speed
Series
22200, 22300, 21300, 24100
Brand Name
NTN Koyo Timken NSK Bearing
Model No.
24176ymbw507W40c08c3 24176eca/C3w33
Transport Package
Box+Carton+Pallet
Specification
standard
Trademark
NTN Koyo Timken NSK
Origin
China
HS Code
8482200000
Production Capacity
5000000 Pieces/Year
Reference Price
$ 27.00 - 45.00
Contact Us

Product Description


Self-Aligning Roller Bearings Long-Life Sealed Backup Roll Bearings Nn3044
Product Description

 

Product Description of NTN self-aligning roller bearing

Bearing characteristics:  NTN self-aligning roller bearing is a  rolling-element bearing that permits rotation with low friction, and permits angular misalignment. Typically these bearings support a rotating shaft in the [bore] of the inner ring that may be misaligned in respect to the outer ring. The misalignment is possible due to the spherical internal shape of the outer ring and spherical rollers.
Application:  NTN self-aligning roller bearings mainly used in electric heating ring, marking machine, liquid glue, eyedrops machinery, packaging equipment, compressor, electric heater, filter material, differential pressure transmitter, automotive lamps and other equipments.
Brand NSK,NTN,KOYO etc.
Material Chrome steel, Carbon steel 
Precision rate ABEC1, ABEC3,ABEC5,ABEC7,ABEC9( P0, P6.P5,P4,P2)
Clearance C2, CN,C3,C4,C5,
Vibration Z1V1 ,Z2V2 ,Z3V3 ,Z4V4
Packaging Carton or customized box
Type of shipping Express and sea freight, etc
Self-Aligning Roller Bearings Long-Life Sealed Backup Roll Bearings Nn3044
Product Parameters

More details of NTN self-aligning roller bearing

Model Brand Boundary Dimensions Basic Load Rating Limiting speed Mass
(kg)
d 
(mm) 		D 
(mm) 		B
(mm) 		Dynamic Static grease oil
Cr(kN) Cor(kN) *1000r/min *1000r/min
21304 CC NTN 20 52 15 31.5 31.2 6 7.5 0.175 
21304 TN NTN 20 52 15 35.8 34.2 6 7.5 0.161 
22205 CC/W33 NTN 25 52 18 36.8 36.8 8 10 0.177 
22205 TN/W33 NTN 25 52 18 45.2 44 8 10 0.178 
21305 CC NTN 25 62 17 42.5 44.2 5.3 6.7 0.277 
21305 TN NTN 25 62 17 45.5 44.5 5.3 6.7 0.257 
22206 CC/W33 NTN 30 62 20 51.8 55 6.7 8.5 0.283 
22206 TN/W33 NTN 30 62 20 58.2 59.5 6.7 8.5 0.271 
21306 CC NTN 30 72 19 57.2 62 4.5 6 0.412 
21306 TN NTN 30 72 19 63.8 63.5 4.5 6 0.391 
22207 CC/W33 NTN 35 72 23 70.2 79 5.6 7 0.437 
22207 TN/W33 NTN 35 72 23 78.2 84.5 5.6 7 0.428 
21307 CC NTN 35 80 21 65.2 73.2 4 5.3 0.542 
21307 TN NTN 35 80 21 74.2 75.5 4 5.3 0.507
22208 CC/W33 NTN 40 80 23 79 88.5 5 6.3 0.524 
22208 TN/W33 NTN 40 80 23 95 102 5 6.3 0.524 
21308 CC NTN 40 90 23 87.2 96.2 3.6 4.5 0.743 
21308 TN NTN 40 90 23 93.5 99 3.6 4.5 0.717 
22308 CC/W33 NTN 40 90 33 122 138 4.5 6 1.020 
22308 TN/W33 NTN 40 90 33 132 148 4.5 6 1.020 
22209 CC/W33 NTN 45 85 23 82.8 95.2 4.5 6 0.571 
22209 TN/W33 NTN 45 85 23 95 102 4.5 6 0.555 
21309 CC NTN 45 100 25 102 115 3.2 4 1.000 
21309 TN NTN 45 100 25 110 120 3.2 4 0.949 
22309 CC/W33 NTN 45 100 36 145 170 4 5.3 1.370 
22309 TN/W33 NTN 45 100 36 165 185 4 5.3 1.390 
22210 CC/W33 NTN 50 90 23 86 102 4.3 5.3 0.614 
22210 TN/W33 NTN 50 90 23 99 110 4.3 5.3 0.596 
21310 CC NTN 50 110 27 122 140 2.8 3.8 1.300 
21310 TN NTN 50 110 27 128 140 2.8 3.8 1.220 
22310 CC/W33 NTN 50 110 40 182 212 3.8 4.8 1.790 
22310 TN/W33 NTN 50 110 40 198 228 3.8 4.8 1.840 
22211 CC/W33 NTN 55 100 25 105 125 3.8 5 0.848 
22211 TN/W33 NTN 55 100 25 122 140 3.8 5 0.823 
21311 CC NTN 55 120 29 145 170 2.6 3.4 1.650 
21311 TN NTN 55 120 29 148 165 2.6 3.4 1.570 
22311 CC/W33 NTN 55 120 43 215 252 3.4 4.3 2.310 
22311 TN/W33 NTN 55 120 43 232 262 3.4 4.3 2.320 
22212 CC/W33 NTN 60 110 28 125 155 3.6 4.5 1.150 
22212 TN/W33 NTN 60 110 28 155 185 3.6 4.5 1.140 
21312 CC NTN 60 130 31 165 195 2.4 3.2 2.080 
21312 TN NTN 60 130 31 175 195 2.4 3200 1.960 
22312 CC/W33 NTN 60 130 46 248 292 3.2 4 2.880 
22312 TN/W33 NTN 60 130 46 270 312 3.2 4 2.960 
22213 CC/W33 NTN 65 120 31 155 195 2.2 4 1.540 
22213 TN/W33 NTN 65 120 31 178 212 2.2 4 1.530 
21313 CC NTN 65 140 33 188 228 2.2 3 2.570 
21313 TN NTN 65 140 33 202 235 2.2 3 2.45
22313 CC/W33 NTN 65 140 48 272 320 3 3.8 3.470 
22313 TN/W33 NTN 65 140 48 302 355 3 3.8 3.57
21314 CC NTN 70 150 35 218 268 3 2.8 3.110 
21314 TN NTN 70 150 35 225 265 3 2.8 2.970 
22314 CC/W33 NTN 70 150 51 320 395 2 3.4 4.340 
22314 TN/W33 NTN 70 150 51 340 405 2 3.4 4.350 
22215 CC/W33 NTN 75 130 31 165 215 3 3.8 1.690 
22215 TN/W33 NTN 75 130 31 185 232 3 3.8 1.670 
21315 CC NTN 75 160 37 245 302 1.9 2.6 3.760 
21315 TN NTN 75 160 37 258 310 1.9 2.6 3.630 
22315 CC/W33 NTN 75 160 55 358 448 2.6 3.2 5.280 
22315 TN/W33 NTN 75 160 55 390 470 2.6 3.2 5.330 
22216 CC/W33 NTN 80 140 33 180 235 2.8 3.4 2.130 
22216 TN/W33 NTN 80 140 33 218 275 2.8 3.4 2.090 
21316 CC NTN 80 170 39 268 332 1.8 2.4 4.470 
21316 TN NTN 80 170 39 288 350 1.8 2.4 4.330 
22316 CC/W33 NTN 80 170 58 402 508 2.4 3 6.320 
22316 TN/W33 NTN 80 170 58 422 515 2.4 3 6.270 
22217 CC/W33 NTN 85 150 36 218 282 2.6 3.2 2.670 
22217 TN/W33 NTN 85 150 36 270 340 2.6 3.2 2.640 
21317 CC NTN 85 180 41 305 385 1.7 2.2 5.230 
21317 TN NTN 85 180 41 318 390 1.7 2.2 5.070 
22317 CC/W33 NTN 85 180 60 442 555 2.2 2.8 7.270 
22317 TN/W33 NTN 85 180 60 472 572 2.2 2.8 7.270 
22218 CC/W33 NTN 90 160 40 258 338 2.4 3 3.380 
22218 TN/W33 NTN 90 160 40 288 378 2.4 3 3.350 
23218 CC/W33 NTN 90 160 52.4 338 482 1.8 2.1 4.400 
21318 CC NTN 90 190 43 328 420 1.6 2.2 6.170 
21318 TN NTN 90 190 43 338 420 1.6 2.2 5.880 
22318 CC/W33 NTN 90 190 64 495 640 2.2 2.6 8.630 
22318 TN/W33 NTN 90 190 64 532 660 2.2 2.6 8.720 
22219 CC/W33 NTN 95 170 43 290 390 2.2 2.8 4.200 
22219 TN/W33 NTN 95 170 43 318 420 2.2 2.8 4.100 
21319 CC NTN 95 200 45 365 485 1.7 2.2 7.15
21319 TN NTN 95 200 45 375 482 1.7 2.2 6.9
22319 CC/W33 NTN 95 200 67 545 705 2 2.6 9.970 
22319 TN/W33 NTN 95 200 67 582 728 2 2.6 10.100 
23120 CC/W33 NTN 100 165 52 330 510 1.7 2.2 4.310 
22220 CC/W33 NTN 100 180 46 322 435 2.2 2.6 5.010 
22220 TN/W33 NTN 100 180 46 378 492 2.2 2.6 4.970 
23220 CC/W33 NTN 100 180 60.3 432 630 1.6 2.2 6.520 
21320 CC NTN 100 215 47 395 530 1.6 2 8.810 
21320 TN NTN 100 215 47 438 575 1.6 2 8.630 
22320 CC/W33 NTN 100 215 73 635 832 1.9 2.4 12.800 
22320 TN/W33 NTN 100 215 73 675 855 1.9 2.4 13.000 
21321 CC NTN 105 225 49 418 558 1.5 1.9 10.000 
21321 TN NTN 105 225 49 458 605 1.5 1.9 9.750 
23022 CC/W33 NTN 110 170 45 280 452 2 2.4 3.680 
23122 CC/W33 NTN 110 180 56 388 602 1.6 2 5.510 
24122 CC/W33 NTN 110 180 69 470 775 1.6 2 6.630 
22222 CC/W33 NTN 110 200 53 420 588 1.9 2.4 7.320 
22222 TN/W33 NTN 110 200 53 462 635 1.9 2.4 7.250 
23222 CC/W33 NTN 110 200 69.8 535 800 1.5 1.9 9.460 
21322 CC NTN 110 240 50 472 635 1.4 1.8 11.800 
21322 TN NTN 110 240 50 525 695 1.4 1.8 11.700 
22322 CC/W33 NTN 110 240 80 735 968 1.7 2.2 17.500 
22322 TN/W33 NTN 110 240 80 815 1058 1.7 2.2 18.200 
23024 CC/W33 NTN 120 180 46 308 500 1.8 2.2 3.980 
24024 CC/W33 NTN 120 180 60 390 675 1.5 2 5.050 
23124 CC/W33 NTN 120 200 62 462 722 1.4 1.8 7.670 
24124 CC/W33 NTN 120 200 80 590 998 1.4 1.8 9.650 
22224 CC/W33 NTN 120 215 58 492 690 1.7 2.2 9.000 
22224 TN/W33 NTN 120 215 58 558 765 1.7 2.2 9.100 
23224 CC/W33 NTN 120 215 76 625 955 1.3 1.7 11.700 
22324 CC/W33 NTN 120 260 86 868 1160 1.5 1.9 22.200 
22324 TN/W33 NTN 120 260 86 935 1230 1.5 1.9 22.900 
23026 CC/W33 NTN 130 200 52 382 630 1.7 2 5.850 
24026 CC/W33 NTN 130 200 69 485 852 1.4 1.8 7.55
23126 CC/W33 NTN 130 210 64 495 802 1.3 1.7 8.490 
24126 CC/W33 NTN 130 210 80 600 1030 1.3 1.7 10.300 
22226 CC/W33 NTN 130 230 64 578 832 1.6 2 11.200 
22226 TN/W33 NTN 130 230 64 648 912 1.6 2 11.300 
23226 CC/W33 NTN 130 230 80 695 1080 1.2 1.6 13.800 
22326 CC/W33 NTN 130 280 93 990 1340 1.4 1.8 27.500 
22326 TN/W33 NTN 130 280 93 1078 1440 1.4 1.8 28.600 
23028 CC/W33 NTN 140 210 53 405 680 1.6 1.9 6.310 
24028 CC/W33 NTN 140 210 69 502 895 1.3 1.7 8.010 
23128 CC/W33 NTN 140 225 68 552 905 1.2 1.6 10.200 
24128 CC/W33 NTN 140 225 85 688 1.2 1.2 1.6 12.500 
22228 CC/W33 NTN 140 250 68 658 955 1.4 1.7 14.200 
22228 TN/W33 NTN 140 250 68 745 1060 1.4 1.7 14.400 
23228 CC/W33 NTN 140 250 88 835 1300 1.1 1.5 18.100 
22328 CC/W33 NTN 140 300 102 1160 1610 1.3 1.7 34.600 
22328 TN/W33 NTN 140 300 102 1262 1720 1.3 1.7 36.200 
23030 CC/W33 NTN 150 225 56 445 750 1.4 1.8 7.740 
24030 CC/W33 NTN 150 225 75 585 1070 1.2 1.5 10.100 
23130 CC/W33 NTN 150 250 80 758 1250 1.1 1.4 15.700 
24130 CC/W33 NTN 150 250 100 915 1600 1.1 1.4 19.000 
22230 CC/W33 NTN 150 270 73 770 1130 1.3 1.6 18.000 
22230 TN/W33 NTN 150 270 73 858 1230 1.3 1.6 18.400 
23230 CC/W33 NTN 150 270 96 972 1540 1.1 1.4 23.200 
22330 CC/W33 NTN 150 320 108 1305 1850 1.2 1.5 42.000 
22330 TN/W33 NTN 150 320 108 1408 1970 1.2 1.5 43.600 
23032 CC/W33 NTN 160 240 60 522 890 1.3 1.7 9.430 
24032 CC/W33 NTN 160 240 80 670 1230 1.1 1.4 12.200 
23132 CC/W33 NTN 160 270 86 868 1440 1 1.3 19.800 
24132 CC/W33 NTN 160 270 109 1068 1880 1 1.3 24.400 
22232 CC/W33 NTN 160 290 80 870 1290 1.2 1.5 22.900 
22232 TN/W33 NTN 160 290 80 978 1430 1.2 1.5 23.400 
23232 CC/W33 NTN 160 290 104 1120 1780 1.1 1.4 29.4
22332 NTN 160 340 114 1172 1770 0.8 1 51
23034 CC/W33 NTN 170 260 67 632 1100 1.2 1.6 12.800 
24034 CC/W33 NTN 170 260 90 812 1520 1 1.3 16.700 
23134 CC/W33 NTN 170 280 88 925 1550 1 1.3 21.100 
24134 CC/W33 NTN 170 280 109 1098 1930 1 1.3 25.500 
22234 CC/W33 NTN 170 310 86 1002 1500 1.1 1.4 28.100 
22234 TN/W33 NTN 170 310 86 1120 1660 1.1 1.4 28.900 
23234 CC/W33 NTN 170 310 110 1232 2030 0.9 1.2 35.700 
22334 NTN 170 360 120 1295 2060 0.75 950 60.000 
23036 CC/W33 NTN 180 280 74 738 1310 1.2 1.4 16.900 
24036 CC/W33 NTN 180 280 100 952 1820 0.95 1.2 22.100 
23136 CC/W33 NTN 180 300 96 1078 1830 0.9 1.2 26.900 
24136 CC/W33 NTN 180 300 118 1242 2220 0.9 1.2 32.000 
22236 CC/W33 NTN 180 320 86 1038 1590 1.1 1.3 29.400 
22236 TN/W33 NTN 180 320 86 1170 1760 1.1 1.3 30.200 
23236 CC/W33 NTN 180 320 112 1315 2170 0.85 1.1 37.900 
22336 NTN 180 380 126 1420 2270 0.7 0.9 70.000 
23038 CC/W33 NTN 190 290 75 775 1380 1.1 1.4 17.700 
24038 CC/W33 NTN 190 290 100 1002 1910 0.9 1.2 23.000 
23138 CC/W33 NTN 190 320 104 1232 2120 0.85 1.1 33.600 
24138 CC/W33 NTN 190 320 128 1448 2590 0.85 1.1 40.200 
23238 CC/W33 NTN 190 340 120 1448 2490 0.8 1.1 46.100 
22338 NTN 190 400 132 1568 2530 0.67 0.85 81.000 
23040 CC/W33 NTN 200 310 82 915 1650 1 1.3 22.700 
24040 CC/W33 NTN 200 310 109 1150 2220 0.85 1.1 29.300 
23140 CC/W33 NTN 200 340 112 1418 2460 0.8 1 41.600 
24140 CC/W33 NTN 200 340 140 1622 2950 0.8 1 49.900 
23240 CC/W33 NTN 200 360 128 1652 2790 0.75 1 55.400 
22340 NTN 200 420 138 1680 2720 0.63 0.8 94.000 
23044 CC/W33 NTN 220 340 90 1088 1990 0.95 1.2 29.700 
24044 CC/W33 NTN 220 340 118 1365 2680 0.75 1 38.100 
23144 CC/W33 NTN 220 370 120 1612 2820 0.7 0.95 51.500 
24144 CC/W33 NTN 220 370 150 1900 3490 0.7 0.95 62.300 
23244 CC/W33 NTN 220 400 144 2125 3620 0.67 0.9 78.500 
22344 NTN 220 460 145 1905 3200 0.56 0.7 120.000 
23048 CC/W33 NTN 240 360 92 1160 2160 0.85 1.1 32.400 
24048 CC/W33 NTN 240 360 118 1438 2850 0.7 0.95 40.800 
23148 CC/W33 NTN 240 400 128 1838 3220 0.67 850 63.700 
24148 CC/W33 NTN 240 400 160 2155 3980 0.67 0.85 76.500 
23248 CC/W33 NTN 240 440 160 2558 4490 0.63 0.8 107.300 
22348 NTN 240 500 155 1950 3250 0.5 630 153.000 
23052 CC/W33 NTN 260 400 104 1458 2770 0.8 950 47.700 
24052 CC/W33 NTN 260 400 140 1838 3740 0.63 0.85 62.400 
23152 CC/W33 NTN 260 440 144 2270 4070 0.6 0.8 88.200 
24152 CC/W33 NTN 260 440 180 2732 5180 0.6 0.8 107.600 
22352 NTN 260 540 165 2480 4190 0.48 0.6 191.000 
23056 CC/W33 NTN 280 420 106 1582 3000 0.7 0.9 50.900 
24056 CC/W33 NTN 280 420 140 1962 3980 0.6 0.8 65.800 
23156 CC/W33 NTN 280 460 146 2372 4290 0.56 0.75 94.100 
24156 CC/W33 NTN 280 460 180 2802 5330 0.56 0.75 113.200 
22256 NTN 280 500 130 1900 3380 0.5 0.63  
22356 NTN 280 580 175 2730 4650 0.45 0.56 238.000 
Our Advantages

Self-Aligning Roller Bearings Long-Life Sealed Backup Roll Bearings Nn3044 Better material: usually using Chrome steel GCR15, higher hardness than the general carbon steel material, toughness is better,can withstand higher load, higher fatigue strength, longer service life.

Self-Aligning Roller Bearings Long-Life Sealed Backup Roll Bearings Nn3044 Heavier weight: our cage, inner ring and outer ring are thicker than ordinary products.
Self-Aligning Roller Bearings Long-Life Sealed Backup Roll Bearings Nn3044 Impact resistance: the inside and outside raceway has been grinding for many times, the roller and raceway have a higher coincidence, with good impact resistance and seismic performance.
Self-Aligning Roller Bearings Long-Life Sealed Backup Roll Bearings Nn3044 Strong wear resistance: High quality Chrome steel GCR15 material has higher wear resistance and keeps the
Self-Aligning Roller Bearings Long-Life Sealed Backup Roll Bearings Nn3044 Stronger anti-rust performance: high-quality titanium coating protection bearings more lasting, protection bearings in storage and use is not easy to rust, to maintain stable work.
Self-Aligning Roller Bearings Long-Life Sealed Backup Roll Bearings Nn3044 Easy lubrication: oil holes and oil grooves are set up in the outer ring to facilitate the flow of lubricating oil to the whole working surface.
Self-Aligning Roller Bearings Long-Life Sealed Backup Roll Bearings Nn3044 Large radial bearing capacity and aligning function: double row roller can bear radial load in any direction, spherical outer ring, better aligning performance, compensation coaxiality error.
 
A. SOLUTION
Professional and specific optimum solution based on customers' demand and condition.
 
B. PRODUCTION
Conform to ISO 9001 quality system, using advanced production equipment, sophisticated processing technology, strict quality management system, skilled workers and innovative technical team, keep improving in technology.  
 
C. QUALITY CONTROL (Q/C) 
In accordance with ISO standards, professional Q/C staff, precision testing instruments and internal inspection system, contributing to quality control implemented in every process from material receiving to products packaging to ensure bearings' best quality.
 
D. PACKAGE
Standardized export & environment-protected packing material are used for bearings, the custom boxes, labels, barcodes etc. can also be customized.
 
E. LOGISTIC
Express, ocean & air transportation are all available, normally ocean transportation is more competitive for heavy weight.
 
F. WARRANTY
We warrant  bearings to be free from defects in material & workmanship for a 12 months period from shipping date, this warranty is voided by non-recommended use, improper installation or physical damage.

G.Quick reply:
Our staff provides a 24 hour online service with a response less than 2 hours.

H.Short delivery time: 
the factory stock up in large quantities to ensure that the order is delivered quickly; The company is close to the port of Qingdao and cooperates with a number of express companies to ensure fast delivery.

Customer Photos:
Self-Aligning Roller Bearings Long-Life Sealed Backup Roll Bearings Nn3044 Self-Aligning Roller Bearings Long-Life Sealed Backup Roll Bearings Nn3044 Self-Aligning Roller Bearings Long-Life Sealed Backup Roll Bearings Nn3044
Certifications:
Self-Aligning Roller Bearings Long-Life Sealed Backup Roll Bearings Nn3044 Packing And Shipping:
Packing Details: 
1. plastic tube+carton+pallet
2. plastic bag+carton+pallet
3. white blank box+carton+pallet
4. brand box+carton+pallet
5. customized box+ pallet
Delivery Details : 2-7 days after receive the payment
Self-Aligning Roller Bearings Long-Life Sealed Backup Roll Bearings Nn3044 Self-Aligning Roller Bearings Long-Life Sealed Backup Roll Bearings Nn3044 Self-Aligning Roller Bearings Long-Life Sealed Backup Roll Bearings Nn3044 Self-Aligning Roller Bearings Long-Life Sealed Backup Roll Bearings Nn3044 Company Profile:
Self-Aligning Roller Bearings Long-Life Sealed Backup Roll Bearings Nn3044 Qingdao Clunt Bearing Co., Ltd. Is a professional manufacturer of bearings for nine years, the main products are deep groove ball bearings, tapered roller bearings, cylindrical roller bearings, self-aligning ball bearings, self-aligning roller bearings, joint bearings, hub units, bearing with seat, chain and sprocket, etc. The company has a group of professional technical team and service personnel, after more than nine years of efforts, our products have been sold all over the world and with many countries to establish a long-term cooperative relationship with dealers, committed to create "integrity, quality based" international manufacturers, welcome friends from all over the world!
Self-Aligning Roller Bearings Long-Life Sealed Backup Roll Bearings Nn3044 Self-Aligning Roller Bearings Long-Life Sealed Backup Roll Bearings Nn3044 Self-Aligning Roller Bearings Long-Life Sealed Backup Roll Bearings Nn3044 Contact information:

 

 

Cylindrical Roller Bearing