Top grade promotional bearing 30208 Taper Roller Bearing for
motorcycle spare part 40 x 80 x 19.75 mm
Description :
| Model | 30208 |
| Bearing material | GCr15/AISI52100/100Cr6 |
| ID*OD*W (mm) | 40 x 80 x 19.75 mm |
| Seal type | double shields |
| Lead time | Stock or 15-30days |
| Weight(kg) | 0.42 |
| Basic dynamic load ratings/C | 61.6 kN |
| Basic static load ratings/C0 | 68 kN |
| Limiting speed | 8500 r/min |
| Clearance | C2,C0,C3,C4,C5 |
| Viberation Level | V1,V2,V3,V4 |
| Precision Rating | P0,P6,P5, |
| MOQ | No MOQ |
| Port | Shanghai |
| Grease | Mobil polyrex EM,Kyodo Yushi SRL |
| Payment terms | T/T, L/C |
Tapered Roller Bearings
Tapered roller bearings are separable bearings, inner and outer
rings have a tapered raceway. This kind of bearing according to the
number of columns loaded roller into single row, double row and
four-row tapered roller bearings, such as different types of
structures. Single row tapered roller bearings can withstand the
radial load and single direction axial load. When the bearing
radial load, will produce an axial force component, so they need
another affordable bearing axial force in the opposite direction to
be balanced.
Application:
Motor, Machinery, Electric Tools, Sports Apparatus, office
equipment , Scooter Aluminum windows ,
shower blocks, hanging round, closet wheel, toys, Fan, car, truck,
tractors and automatic machine,
Textile machine, Pump, Agricultural machinery, Machine tool,window
, sliding door , other furniture and some toys.
Drawing:
Other models
Inner
bore
d
mm | Bearing number | Principal dimensions | Basic load ratings | Max runout speed | Weight |
| dynamic | static | grease | oil |
| D | T | B | C | r1,2
min | r3,4
min | r5
min | C | Co |
| mm | N | r/min | kg |
| 17 | 30203 | 40 | 13,25 | 12 | 11 | 1,0 | 1,0 | 0,3 | 15.200 | 14.880 | 7.200 | 10.400 | 0,075 |
| 20 | 30204 | 47 | 15,25 | 14 | 12 | 1,0 | 1,0 | 0,3 | 22.000 | 22.400 | 6.400 | 8.800 | 0,120 |
| 25 | 30205 | 52 | 16,25 | 15 | 13 | 1,0 | 1,0 | 0,3 | 24.640 | 26.800 | 6.000 | 8.000 | 0,150 |
| 30 | 30206 | 62 | 17,25 | 16 | 14 | 1,0 | 1,0 | 0,3 | 32.160 | 35.200 | 5.040 | 6.800 | 0,230 |
| 35 | 30207 | 72 | 18,25 | 17 | 15 | 1,5 | 1,5 | 0,6 | 40.960 | 44.800 | 4.240 | 5.600 | 0,320 |
| 40 | 30208 | 80 | 19,75 | 18 | 16 | 1,5 | 1,5 | 0,6 | 49.280 | 54.400 | 3.840 | 5.040 | 0,420 |
| 45 | 30209 | 85 | 20,75 | 19 | 16 | 1,5 | 1,5 | 0,6 | 52.800 | 61.200 | 3.600 | 4.800 | 0,480 |
| 50 | 30210 | 90 | 21,75 | 20 | 17 | 1,5 | 1,5 | 0,6 | 61.200 | 73.200 | 3.440 | 4.480 | 0,540 |
| 55 | 30211 | 100 | 22,75 | 21 | 18 | 2,0 | 1,5 | 0,6 | 71.760 | 84.800 | 3.040 | 4.000 | 0,700 |
| 60 | 30212 | 110 | 23,75 | 22 | 19 | 2,0 | 1,5 | 0,6 | 79.200 | 91.200 | 2.720 | 3.600 | 0,880 |
| 65 | 30213 | 120 | 24,75 | 23 | 20 | 2,0 | 1,5 | 0,6 | 91.200 | 107.200 | 2.400 | 3.200 | 1,150 |
| 70 | 30214 | 125 | 26,25 | 24 | 21 | 2,0 | 1,5 | 0,6 | 100.000 | 124.800 | 2.400 | 3.200 | 1,250 |
| 75 | 30215 | 130 | 27,25 | 25 | 22 | 2,0 | 1,5 | 0,6 | 112.000 | 140.800 | 2.240 | 3.040 | 1,400 |
Our Main Products:
Deep groove ball bearings
Cylindrical roller bearings
Needle roller bearings
Thrust ball bearings
Thrust roller bearings
Spherical roller bearings
Angular contact ball bearings
Payment
1 : T/T: 30% as deposit and 70% balance after get copy of B/L.
2 : L/C (cannot for branded bearings.)
3 : Discuss together between buyer and supplier.
Dear friend, any questions please feel free to contact us, let's
learn and grow together in bearing worlds!
