| (D) Roller O.D. |
80 |
| (D) Roller O.D. |
80 |
| (B) Overall Width |
32 |
| (B) Overall Width |
32 |
| (C) Roller Width |
30 |
| (C) Roller Width |
30 |
| (d) Bore Diameter (mm) |
40 |
| (d) Bore Diameter (mm) |
40 |
| (C) Basic Dynamic Load Rating (newtons) |
66000 |
| (C) Basic Dynamic Load Rating (newtons) |
66000 |
| (Cow) Basic Load Rating (Track Roller) Static (newtons) |
90000 |
| (Cow) Basic Load Rating (Track Roller) Static (newtons) |
90000 |
| (Co) Basic Static Load Rating (newtons) |
159000 |
| (Co) Basic Static Load Rating (newtons) |
159000 |
| rs |
1.1 |
| rs |
1.1 |
| (g) Mass (grams) |
890 |
| (g) Mass (grams) |
890 |
| (d1) Clamp Dia. |
66 |
| (d1) Clamp Dia. |
66 |
| SMITH Bearing Number |
MYRV-40-S |
| SMITH Bearing Number |
MYRV-40-S |
| (n) Max. Speed (rpm) |
1300 |
| (n) Max. Speed (rpm) |
1300 |
| Additional Note1 |
The basic load rating C and Co apply if the bearing outer ring (with cylindrical outside surface) is mounted in a housing bore with the normal rolling bearing fit. When used as a track roller, the load rating Cw and Cow apply. |
| Additional Note1 |
The basic load rating C and Co apply if the bearing outer ring (with cylindrical outside surface) is mounted in a housing bore with the normal rolling bearing fit. When used as a track roller, the load rating Cw and Cow apply. |
| Additional note2 |
Limiting Speed for grease lubrication: For oil lubrication speed may be increased by up to 30%. For Sealed bearings, speed in chart should be reduced by 30%. |
| Additional note2 |
Limiting Speed for grease lubrication: For oil lubrication speed may be increased by up to 30%. For Sealed bearings, speed in chart should be reduced by 30%. |
| Additional note3 |
Tolerance for “C” Raceway Width is +0.00/-0.12 mm |
| Additional note3 |
Tolerance for “C” Raceway Width is +0.00/-0.12 mm |
| (Cw) Track Roller Dynamic Load(newtons) |
41000 |
| (Cw) Track Roller Dynamic Load(newtons) |
41000 |
