Technical parameters
|
No |
Model No |
OD(mm) |
ID(mm) |
OVERALL H(mm) |
R1*r2 |
R3.r4 |
Weight (kg) |
|
1 |
Z-541397.TR2 |
368.3 |
203.2 |
152.4 |
3.3 |
3.3 |
77.1 |
|
2 |
Z-800579.TR2 |
327.05 |
234.95 |
93.662 |
3.3 |
3.3 |
24.7 |
|
3 |
Z-564290.TR2 |
381 |
244.475 |
146.05 |
3.3 |
4.8 |
67.8 |
|
4 |
Z-511577.TR2 |
358.775 |
254 |
130.175 |
1.5 |
3.3 |
41.6 |
|
5 |
Z-547757.TR2 |
438.15 |
254 |
165.1 |
3.3 |
6.4 |
104 |
|
6 |
Z-505684.TR2 |
444.5 |
254 |
133.35 |
3.3 |
6.4 |
89.7 |
|
7 |
Z-517563.01.TR2 |
381 |
269.875 |
136.525 |
3.3 |
3.3 |
50.2 |
|
8 |
Z-564144.TR2 |
469.8 |
279.4 |
169.863 |
3.3 |
6.4 |
129 |
|
9 |
Z-546348.TR2 |
406.4 |
288.925 |
144.462 |
3.3 |
3.3 |
59.5 |
|
10 |
Z-542664.TR2 |
422.275 |
300.038 |
150.813 |
3.3 |
3.3 |
67.8 |
Product features:
|
Material |
GCr15/GCr15SiMn / Stianless steel |
|
Model no |
Z-800579.TR2 |
|
Hardness |
HRC60-HRC64 |
|
Closures |
Unsealed/Sealed |
|
Grade |
P0 P6 P5 P4 |
|
Clearance |
C0,C3,C4 |
|
Lubrication |
Lubrication Groove &3 Holes in Outer Ring |
|
Structure |
Single-row tapered roller bearings Double-row tapered roller bearings Four row tapered roller bearings |
|
Features |
Dimensional stability Long life even in contaminated lubricant Durable steel cage |
|
Packing |
1. For small ones:anti-rust oil+vacuum plastic bag+paper box+wooden box 2. For big ones:anti-rust oil+waterproof belt+professional belt+wooden box |
|
Application |
Tapered roller bearings are widely used in gear drives and reducers, automotive front and rear axles, guide box in bar and rod mills, conveyor and transfer equipments and so on. |













