Name | 78250/78551 | 78250/78551 | 78250/78551 |
Brand | NSK | FBJ | NACHI |
Size (mm) | 63.5x140.03x36.512(mm) | 63.5x140.03x36.51(mm) | 63.500x140.030x36.512(mm) |
Bore Diameter (mm) | 63,5(mm) | 63,5(mm) | 63.500(mm) |
Outer Diameter (mm) | 140,03(mm) | 140,03(mm) | 140.030(mm) |
Width (mm) | 36,512(mm) | 36,51(mm) | 36.512(mm) |
d | 63,5 mm 2.5 in | 63,5 mm 2.5 in | 63.500 mm 2.5 in |
D | 140,03 mm 5.513 in | 140,03 mm 5.513 in | 140.030 mm 5.513 in |
T | 36,512 mm 1.4375 in | 36,51 mm 1.4374 in | 36.512 mm 1.4375 in |
B | 33,236 mm 1.3085 in | 33236 mm 1308.5046 in | 33.236 mm 1.3085 in |
C | 23,52 mm 0.926 in | 23,52 mm 0.926 in | 23.520 mm 0.926 in |
ra1 max. | 2,3 mm 0.0906 in | ||
a | 44,2 mm 1.7402 in | ||
r min. | 2,3 mm 0.0906 in | ||
r1 min. | 2,3 mm 0.0906 in | 2.3 mm 0.0906 in | |
Da | 117 mm 4.6063 in | ||
db | 79 mm 3.1102 in | ||
ra max. | 2,3 mm 0.0906 in | ||
da | 85 mm 3.3465 in | ||
Db | 132 mm 5.1969 in | ||
Weight | 2,436 Kg | 2,54 Kg | 2,425 Kg |
Basic dynamic load rating (C) | 152 kN | 171 kN | 145000 kN |
Basic static load rating (C0) | 183 kN | 21,2 kN | 172000 kN |
(Grease) Lubrication Speed | 2600 r/min | 2600 r/min | 2500 r/min |
(Oil) Lubrication Speed | 3600 r/min | 3500 r/min | |
Calculation factor (e) | 0,87 | 0.87 | |
Calculation factor (Y0) | 0,38 | 0.38 |
78250/78551 Timken Tapered Roller Bearings
Brand Name | Timken |
Model Number | 78250/78551 |
Min.Order Quantity | 1 pcs |
Price | Negotiable |