NSK HR30307J tapered roller bearing 35x80x21mm
Specifications
type: Taper roller bearing.
Lubrication: Oil or Grease
Dimensions: 35x80x21mm
ID (inner diameter)/Bore: 35 mm
OD (outer diameter):80 mm
Width/Height/thickness: 21 mm
Dynamic load ratingCr(kN):76 kN
Static load rating Cor(kN):79 kN
Lubrication: Oil Preservative
Grease lubrication speed (r/min):4800
Lubricating oil speed(r/min):6700
Mass:0.538 kg
Grease:Shell or as your requirements
Quality:ABEC1,ABEC3,ABEC5,ABEC7
Features: Tapered Roller Bearings, according to the row number of rollers, are defined as single row, double row and four rows. The single row tapered roller bearings clearance should be adjusted when they are mounted. For double row and four row tapered roller bearings, the clearance can be provided when assembling them according to national standards, customers don't need to adjust it.
Application :
1. Auto wheel hub, Auto engine, Auto axle
2. Agricultural machinery, Rotary plow bearings, Tractor, Water pump, Oil engine harvester, Seeder, Tricycle, Farm vehicle, Cultivator
3.Engineering machinery, Excavator, Dozer, Paver, Loader, Hoisting machinery, Piling soil machinery
4. Steel mill machinery, Oil field machinery, Motorship machinery
5. Hardware tool, Electric power tool, Household appliance industry
6. Electronic toys, Fitness equipment, Building machinery
7. Series Of Pumps, Antiseptic Pump, Water pump, Submersible pump, Sewage pump
8. Motor bearings, Generator, Hydroelectric generator
9. Machinetool, Special purpose grinder, Precision lathe
10. Printing machinery, Woodworking Machinery, Textile Machinery
11. Locomotive bearing, wind power generation set, heat energy generation set, hydroelectric power generation set fields
Relative series:
SINGLE-ROW TAPERED ROLLER BEARINGS | ||||||||
Boundary Dimensions (mm) | Basic Load Ratings (N) | Limiting Speeds (min –1) | Bearing Numbers | Mass (kg) | ||||
d | D | B | Cr | C 0r | Grease | Oil | ||
30 | 47 | 12 | 17 600 | 24 400 | 7 500 | 10 000 | HR 32906 J | 0.074 |
55 | 17 | 36 000 | 44 500 | 6 700 | 9 000 | HR 32006 XJ | 0.172 | |
55 | 20 | 42 000 | 54 000 | 6 700 | 9 000 | HR 33006 J | 0.208 | |
62 | 16 | 43 000 | 47 500 | 6 000 | 8 000 | HR 30206 J | 0.238 | |
62 | 16 | 35 500 | 37 000 | 5 600 | 7 500 | HR 30206 C | 0.221 | |
62 | 20 | 52 000 | 60 000 | 6 000 | 8 500 | HR 32206 J | 0.297 | |
62 | 20 | 48 000 | 56 000 | 6 000 | 8 000 | HR 32206 C | 0.293 | |
62 | 25 | 66 500 | 79 500 | 6 000 | 8 000 | HR 33206 J | 0.355 | |
72 | 19 | 59 500 | 60 000 | 5 300 | 7 500 | HR 30306 J | 0.403 | |
72 | 19 | 56 500 | 55 500 | 5 300 | 7 100 | HR 30306 C | 0.383 | |
72 | 19 | 49 000 | 52 500 | 4 800 | 6 700 | HR 30306 DJ | 0.393 | |
72 | 19 | 49 000 | 52 500 | 4 800 | 6 800 | HR 31306 J | 0.393 | |
72 | 27 | 80 000 | 88 500 | 5 600 | 7 500 | HR 32306 J | 0.57 | |
72 | 27 | 76 000 | 86 500 | 5 600 | 7 500 | HR 32306 CJ | 0.583 | |
32 | 58 | 17 | 37 000 | 47 000 | 6 300 | 8 500 | HR 320/32 XJ | 0.191 |
58 | 20 | 41 000 | 50 000 | 6 300 | 8 500 | 330/32 | 0.225 | |
65 | 17 | 48 500 | 54 000 | 5 600 | 8 000 | HR 302/32 | 0.277 | |
65 | 17 | 45 500 | 52 500 | 5 600 | 7 500 | HR 302/32 C | 0.273 | |
65 | 21 | 56 000 | 65 000 | 6 000 | 8 000 | HR 322/32 | 0.336 | |
65 | 21 | 49 500 | 60 000 | 5 600 | 7 500 | HR 322/32 C | 0.335 | |
65 | 26 | 70 000 | 86 500 | 5 600 | 8 000 | HR 332/32 J | 0.4 | |
75 | 20 | 56 000 | 56 000 | 5 300 | 7 100 | 303/32 | 0.435 | |
35 | 55 | 14 | 27 400 | 39 000 | 6 300 | 8 500 | HR 32907 J | 0.123 |
62 | 18 | 43 500 | 55 500 | 5 600 | 8 000 | HR 32007 XJ | 0.229 | |
62 | 21 | 49 000 | 65 000 | 5 600 | 8 000 | HR 33007 J | 0.267 | |
72 | 17 | 54 000 | 59 500 | 5 300 | 7 100 | HR 30207 J | 0.34 | |
72 | 17 | 47 000 | 54 500 | 5 000 | 6 700 | HR 30207 C | 0.331 | |
72 | 23 | 70 500 | 83 500 | 5 300 | 7 100 | HR 32207 J | 0.456 | |
72 | 23 | 60 500 | 71 500 | 5 000 | 7 100 | HR 32207 C | 0.442 | |
72 | 28 | 86 500 | 108 000 | 5 300 | 7 100 | HR 33207 J | 0.54 | |
80 | 21 | 76 000 | 79 000 | 4 800 | 6 700 | HR 30307 J | 0.538 | |
80 | 21 | 68 000 | 70 500 | 4 800 | 6 300 | HR 30307 C | 0.518 | |
80 | 21 | 62 000 | 68 000 | 4 300 | 6 000 | HR 30307 DJ | 0.519 | |
80 | 21 | 62 000 | 68 000 | 4 300 | 6 000 | HR 31307 J | 0.52 | |
80 | 31 | 99 000 | 113 000 | 5 000 | 6 700 | HR 32307 J | 0.765 | |
