YRT325P5 Detailed Product Description
| bearing type |
Dimensions |
fixing holes |
|
| d |
D |
H |
H1 |
C |
D1 |
J |
J1 |
inner ring |
outer ring |
| unit: mm |
d1 |
d2 |
a |
qty |
d3 |
qty |
| mm |
mm |
| YRT325 |
325 |
450 |
60 |
40 |
20 |
415 |
342 |
430 |
9.3 |
15 |
8.2 |
34 |
9.3 |
33 |
| bearing type |
Number of retaining screws |
Extraction thread hole |
Number of pitches X angle of pitches |
Screw tightening torque |
Basic load rating |
Limiting speed |
Bearing frictional torque |
weight |
| axial |
radial |
| dynamic load |
static load |
dynamic load |
static load |
| MA2) |
Ｃａ |
Coa |
Cr |
Cor |
grease |
| G |
qty |
qty×t |
Ｎｍ |
KN |
r/min |
Nm |
Kg |
| YRT325 |
2 |
M12 |
3 |
36×10° |
34 |
275 |
1930 |
120 |
345 |
170 |
40 |
25 |
| Machining tolerances for shafts |
| Bearings |
shaft diameter (mm) |
roundness(○) |
perpendicularity(⊥) |
parallelism(∥) |
roughness Ra |
| Nominal dimension |
upper |
lower |
t1(µm) |
t3(µm) |
t4(µm) |
Ra(µm) |
| YRT325 |
325 |
0 |
-0.025 |
13 |
9 |
9 |
0.8 |
| Machining tolerances for housings |
| Bearings |
(mm)housing diameter |
roundness(○) |
perpendicularity(⊥) |
parallelism(∥) |
roughness Ra |
| Nominal dimension |
upper |
lower |
t1(µm) |
t3(µm) |
t4(µm) |
Ra(µm) |
| YRT325 |
450 |
+0.033 |
-0.007 |
15 |
10 |
10 |
0.8 |
