Shandong Guanxian Waytop Bearing Co., Ltd.
|Place of Origin:||China|
|Minimum Order Quantity:||1 PC|
|Packaging Details:||Industry Package,Neutral package(White box Package),Wooden box package|
|Delivery Time:||3-30 working days|
|Payment Terms:||T/T ,Western Union|
|Supply Ability:||500-5000PCS per month|
|Type:||Cylindrical Roller Bearing||Number Of Row:||Single Row,Double Row,Four-Row|
|Cage:||Brass Cage,Steel Cage,Polyamide(Nylon) Cage||Service:||OEM Customized Service|
Cylindrical Roller Bearing
1. We can Customize bearing.
2. We have a bearing production machinery and experienced technical staff.
3. We are the most professional manufacturer of bearing.
Cylindrical Roller Bearings are bearing in which cylinders are used as the rolling elements as opposed to balls in ball bearings. As such, the rollers have a greater (linear) contact area with the outer ring and are distribute loads across a broader surface. Subsequently, they have a relatively high radial load capacity and are suitable for high speeds. Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.
Depending on the series as defined below a number of cylindrical roller bearings have no ribs on either the inner or outer ring, so the rings can move axially relative to each other which can be used as free-end bearings.
Pressed steel (with or without tins or fins) or machined brass cages are generally used, but sometimes molded polyamide cages are also available depending on the application. Cylindrical Roller Bearings are also available without cages with a full complement of rollers. This allows even higher loads but at the expense of speed.
Single row cylindrical roller bearings are also manufactured with snap ring grooves on the outer rings. This design simplifies the bearing joint as the bearings are located into the housing by means of the snap rings.
There are different types designated NU, NJ, NUP, N, NF for single-row bearings, and NNU, NN for double-row bearings depending on the design or absence of side ribs. WAYTOP cylindrical roller bearings come in the following series with various cage designs and Metric dimensions:
|Product Name||Cylindrical Roller Bearing NU211EM|
|Material||Chrome Steel, GCR15|
|Brand||Made in China and other famous brands, or according to customers’ requirement|
|Inventory||We have enough stock, so we can delivery quickly|
|Bearing NO.||Principal Dimensions||Speed ratings||Basic load ratings||Mass(kg)|
Processing Custom Department
Construction in the Factory
Contact Person: Ivan