P5 P6 High Temperature Taper Roller Bearing Customized High Chrome
Steel
Our taper roller bearing factory advantage:
Can produce 30 mm ~ 250 mm outside diameter, more than two hundred
models, PO, P6, P5 three precision grade series.
Single row, double row taper roller bearings and cylindrical roller
bearings could produce.
The product can meet the needs of the host and maintenance. We also
exported to Europe, North America a dozen industrial developed
countries.
Our taper roller bearing product production method and quality
advantage:
1, oil groove improved.
The oil groove shape products was improved, using a specially
designed tool, to avoid the small guard fractured during
installation, and also can improve the bearing capacity.
2, chamfer.
The chamfer adopts special shape, same as the imported product,
easy to assemble and easy to replace.
3, superfinishing:
product the raceway of the domestic first-class equipment, the
Siemens system, horse Persian instrument configuration, can
guarantee the stability of raceway profile for the logarithmic
curve, roundness, waviness will be brought under effective control,
thus to improve the bearing capacity and service life.
4, Flanging super essence:
there are not many superfine edges of common cone bearing products,
but the star products are realized, and the roughness of the edge
super essence reaches Ra0.1, which is far below the national
standard requirement of Ra0.4. Make the product precision a big
step.
5, Appearance:
the product maintainer adopts the domestic first-class brand, with
beautiful and uniform appearance. The use of time-delay protection,
special materials of the tooling, achieved the seamless
contraction, enhanced the beauty of the product.
We using standard bearing steel for rings and roller, strict heat
treatment for bearing inner rings and bearin external ring;
Tips on quality: rollers has polished surface is much better then
without polished finish rollers. Price only a little different but
quality improve quite a lot.
Bearing external shage size tolerance guantee to +/-0.001mm,
Bearing rings Hardness HRC60~62,
We also could do customized size: Seller provide bearing finall
production drawing for mutral confirmation. Only after order
confirmed,and seller received buyer deposit.
Taper roller bearing 33028 specifications
| bearing type | ISO bearing NO. | OLD bearing NO. | ID | OD | WIDTH | Cr | Cor | grease lubricatedx
speed | oil lubricated
speed | weight |
| taper roller bearing | 33208 | 3007208E | 40 | 80 | 32 | 105 | 135 | 5000 | 6300 | 0.715 |
| taper roller bearing | 33208JR | - | 40 | 80 | 32 | 108 | 139 | 5000 | 6700 | 0.758 |
