Tapered roller bearing 32204 bearing KOYO Japan 20x47x18mm bearing 32204 JR NSK NACHI auto bearing
| Taper Roller Bearing 32204 Specifications | |
| Designation | 32204 |
| Principle dimensions(d) | 20mm |
| Principle dimensions(D) | 47mm |
| Principle dimensions(T) | 19.25mm |
| Basic load ratings(dyn.) | 37kN |
| Basic load ratings(stat.) | 40kN |
| Limiting speed(grease lubrication) | 8000r/min |
| Limiting speed(oil lubrication) | 11000r/min |
| Weight | 0.163kg |
|
Series |
32204 |
|
Cone Part Number |
X32204 |
|
Cup Part Number |
Y32204 |
|
Design Units |
Metric |
|
Bearing Weight |
0.2 Kg0.4 lb |
|
Cage Type |
Stamped Steel |
|
R - Cone Backface "To Clear" Radius1 |
1.020 mm0.040 in |
|
r - Cup Backface "To Clear" Radius2 |
1.02 mm0.040 in |
|
da - Cone Frontface Backing Diameter |
26.42 mm1.04 in |
|
db - Cone Backface Backing Diameter |
28.45 mm1.12 in |
|
Da - Cup Frontface Backing Diameter |
43.94 mm1.73 in |
|
Db - Cup Backface Backing Diameter |
40.39 mm1.59 in |
|
Ab - Cage-Cone Frontface Clearance |
2.5 mm0.1 in |
|
Aa - Cage-Cone Backface Clearance |
0 mm0 in |
|
a - Effective Center Location3 |
-6.60 mm-0.26 in |
|
C90 - Dynamic Radial Rating (90 million revolutions)4 |
12800 N2880 lbf |
|
C1 - Dynamic Radial Rating (1 million revolutions)5 |
49500 N11100 lbf |
|
C0 - Static Radial Rating |
43000 N9660 lbf |
|
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
7280 N1640 lbf |
|
K - Factor7 |
1.76 |
|
e - ISO Factor8 |
0.33 |
|
Y - ISO Factor9 |
1.81 |
|
G1 - Heat Generation Factor (Roller-Raceway) |
8.2 |
|
G2 - Heat Generation Factor (Rib-Roller End) |
6.5 |
|
Cg - Geometry Factor |
0.0493 |
Other model numbers of tapered roller bearings
|
model |
weight |
|
31314 |
1.1 |
|
31315 |
1.2 |
|
32005 |
0.3 |
|
32008 |
0.1 |
|
32012 |
1 |
|
32020 |
2 |
|
32030 |
3.2 |
|
32305 |
0.56 |
|
32206 |
1 |
|
32207 |
1.2 |
|
32305 |
3.56 |
|
32310 |
3.56 |
|
32309 |
2 |
|
32308 |
8 |
|
32307 |
3 |
|
32306 |
2 |
|
32304 |
1 |
|
32305 |
1.12 |
|
33111 |
2.33 |
|
33112 |
0.496 |
|
33113 |
0.572 |
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