SKF斯凯孚 RNU 306 轴承圆柱滚子轴承-产品快照
- 品牌:
- SKF斯凯孚
- 型号:
- RNU 306
- 重量:
- 0.27694 kg
* 所有产品信息均源于第三方公开数据或用户上传,工业链仅整合供参考,真实价格货期请联系供应商确认.
供应商名称 | 电话 | 备注 |
---|---|---|
北京万特轴承有限公司 | 010-67670870 | |
必迪艾(天津)轴承有限公司 | 022-25324166 | |
大连鼎宏科技有限公司 | 0411-83693111 | |
佛山佰轴美科轴承有限公司 | 0757-86338061 | |
佛山市顺德区德润机械贸易有限公司 | 0757-28885600 | |
广东大华轴承有限公司 | 0757-23315050 | |
深圳徳辉轴承有限公司 | 0755-25568173 | |
深圳市哈瓦洛轴承机电有限公司 | 0755-26403931 | |
安徽零壹机电轴承有限公司 | 0551-65894138 | |
鞍山海华工业科技有限公司 | 0412-5990123 | |
北京联创盛达流体技术有限公司 | 010-88909161 | |
北京承乾润华机电设备有限公司 | 010-52461009 | |
北京福润合创机电设备有限公司 | 010-88696276 | |
北京帕姆齐传动设备有限公司 | 0351-7032797 | |
北京华诚润达机电设备有限公司 | 010-88909367 |
产品介绍
SKF斯凯孚 RNU 306 轴承圆柱滚子轴承
SKF-Bearing RNU 306
SKF斯凯孚
Documents Drawing Description Specifications Item #: RNU 306 Item Name: Single Row, without an Inner Ring Cylindrical Roller Bearings Principal Dimension F w : 1.6535 in Principal Dimension D: 2.8346 in Principal Dimension C: 0.748 in Basic Dynamic Load Ratings C: 8300 lbf Basic Static Load Ratings C 0 : 4500 lbf Speed Ratings - Reference: 11000 rpm Speed Ratings - Limiting: 12000 rpm General Description Roller end / flange contact area SKF cylindrical roller bearings have two integral flanges on either the inner or outer ring to guide the rollers. The bearings have "open" flanges, i.e. the inward face of the flange is inclined by a defined angle. The flange design, together with the roller end design and surface finish, promote the formation of a lubricant film to reduce friction and frictional heat. Logarithmic roller profile The roller profile determines the stress distribution in the roller/raceway contact area. As a result, the rollers in SKF cylindrical roller bearings have a logarithmic profile to distribute loads evenly along the rollers. This prevents peak stresses at the roller ends to extend bearing service life. The logarithmic profile also reduces sensitivity to misalignment and shaft deflection. Surface finish The surface finish on the contact surfaces of the rollers and raceways maximizes the formation of a hydrodynamic lubricant film and optimizes the rolling motion of the rollers. The benefits derived from this, compared with traditional designs, include enhanced operational reliability. Interchangeable components The separable components of same-sized SKF cylindrical roller bearings are interchangeable. Any bearing ring with a roller and cage assembly can be assembled with any removable ring of the same bearing type and size having the same internal clearance class. This is particularly important when bearings and their components must be mounted independently of each other. Drawing Specifications Item #: RNU 306 Item Name: Single Row, without an Inner Ring Cylindrical Roller Bearings Principal Dimension F w : 1.6535 in Principal Dimension D: 2.8346 in Principal Dimension C: 0.748 in Basic Dynamic Load Ratings C: 8300 lbf Basic Static Load Ratings C 0 : 4500 lbf Speed Ratings - Reference: 11000 rpm Speed Ratings - Limiting: 12000 rpm General Description Roller end / flange contact area SKF cylindrical roller bearings have two integral flanges on either the inner or outer ring to guide the rollers. The bearings have "open" flanges, i.e. the inward face of the flange is inclined by a defined angle. The flange design, together with the roller end design and surface finish, promote the formation of a lubricant film to reduce friction and frictional heat. Logarithmic roller profile The roller profile determines the stress distribution in the roller/raceway contact area. As a result, the rollers in SKF cylindrical roller bearings have a logarithmic profile to distribute loads evenly along the rollers. This prevents peak stresses at the roller ends to extend bearing service life. The logarithmic profile also reduces sensitivity to misalignment and shaft deflection. Surface finish The surface finish on the contact surfaces of the rollers and raceways maximizes the formation of a hydrodynamic lubricant film and optimizes the rolling motion of the rollers. The benefits derived from this, compared with traditional designs, include enhanced operational reliability. Interchangeable components The separable components of same-sized SKF cylindrical roller bearings are interchangeable. Any bearing ring with a roller and cage assembly can be assembled with any removable ring of the same bearing type and size having the same internal clearance class. This is particularly important when bearings and their components must be mounted independently of each other. Item #: RNU 306 Item Name: Single Row, without an Inner Ring Cylindrical Roller Bearings Principal Dimension F w : 1.6535 in Principal Dimension D: 2.8346 in Principal Dimension C: 0.748 in Basic Dynamic Load Ratings C: 8300 lbf Basic Static Load Ratings C 0 : 4500 lbf Speed Ratings - Reference: 11000 rpm Speed Ratings - Limiting: 12000 rpm Roller end / flange contact area SKF cylindrical roller bearings have two integral flanges on either the inner or outer ring to guide the rollers. The bearings have "open" flanges, i.e. the inward face of the flange is inclined by a defined angle. The flange design, together with the roller end design and surface finish, promote the formation of a lubricant film to reduce friction and frictional heat. Logarithmic roller profile The roller profile determines the stress distribution in the roller/raceway contact area. As a result, the rollers in SKF cylindrical roller bearings have a logarithmic profile to distribute loads evenly along the rollers. This prevents peak stresses at the roller ends to extend bearing service life. The logarithmic profile also reduces sensitivity to misalignment and shaft deflection. Surface finish The surface finish on the contact surfaces of the rollers and raceways maximizes the formation of a hydrodynamic lubricant film and optimizes the rolling motion of the rollers. The benefits derived from this, compared with traditional designs, include enhanced operational reliability. Interchangeable components The separable components of same-sized SKF cylindrical roller bearings are interchangeable. Any bearing ring with a roller and cage assembly can be assembled with any removable ring of the same bearing type and size having the same internal clearance class. This is particularly important when bearings and their components must be mounted independently of each other.
BRAND: SKF Bearing | MODEL: RNU 306 | CONDITION: NEW | SKU: 315447
Bearings Cylindrical Roller Bearings