2009
8
产品命名-英制 产品命名 英制 Product Nomenclature - Inch
轴承类型 Bearing type (重型-英制heavy inch) 密封类型 Seal type designation
22 SFH 40 - SS
1到3个数字表示内径名 义值 1-3 digit series number that indicates nominal bore size (2.2)
2009 14
抗冲击载荷关节轴承 Shock Resistant Spherical Plain Bearing
应用挑战：防止轴承外圈在巨大的冲击载荷下 分离 Application Challenge: Prevent spherical plain bearing outer ring fractures under extreme shock loading. 方案：渗碳，外圈双列剖分。渗透能让芯部软 吸收表面残余应力，外圈双列剖分能提高载荷 。使用创新的排孔技术来实现套圈的分离 Solution: Case hardened, double fractured outer ring. The case hardening results in a softer core and compressive surface residual stresses, while the double fractured outer ring maximizes bearing capacity. Ring fracture is performed using an innovative hole pattern process. 客户价值：减少非计划停工期，让机器在冲击 载荷下更强壮。 Customer Benefit: No unscheduled downtime and a more robust application able to endure shock loading. 15
2009
TT – 注塑橡胶，三重唇边 注塑橡胶， Molded Rubber, Triple Lip
11
润滑油槽-标准型 润滑油槽 标准型 Lubrication Grooves - Standard
内圈外径面中间 Center inner ring OD 促进润滑剂流向球面 Promotes lubricant flow to spherical surfaces 内圈内径中间 Center inner ring bore 促进润滑剂流向内孔和轴的接触面 Promotes lubricant flow to bore/shaft interface 外圈外径中间 Center outer ring OD 允许轴承座的润滑应用 Allows lube application via housing 变位槽Wobble groove (SBT, SBDT) 变位槽 促进润滑剂流向球面滚道 Promotes lube flow in spherical raceways
2009 4
制造基地 Manufacturing Locations
美国 Shiloh Plant Rutherfordton, NC 中国， 中国，无锡 Wuxi, China
美国 Tyger River Plant Union, SC
内径尺寸 Size (Bore) 0 – 1.25 Inch (0 - 31mm) 1.25 - 6.00 Inch (31mm - 150mm) 6.00 Inch (150mm) & Up 产地Location 产地 Purchased Rutherfordton and Wuxi Union
40 FS 62 - TT
表示内径实际尺寸 Indicates exact bore size in mm 40 mm)
表示外圈的实际尺寸 Indicates exact OD size in mm (62 mm)
2009
10
关节轴承密封 Spherical Plain Bearing Seals
2009
5
关节轴承类型 Spherical Plain Bearing Types
径向设计Radial Design: SF,FS,SFH,FSH,SBB 径向设计 纯径向载荷Pure radial loads 需考虑复合载荷的载荷角度 Need to consider load angle for combined loading 能提供单列或双列的剖分设计 Single and double fractured outer ring designs available 尺寸按照Dimensions per ABMA 22.2 & ISO 12240 角接触Angular Contact: SBT 角接触 单向，纯轴向力Pure thrust load, one direction 双列角接触Double Angular Contact: SBDT 双列角接触 双向，纯轴向力Pure thrust load, two directions
2009
12
润滑槽-特殊型 润滑槽 特殊型 Lubrication Grooves – Special
螺旋内径槽 Spiral bore groove 促进润滑和带走污染物 Facilitates lubricant flow and purging of contamination 消除应力集中 Eliminates centralized stress concentration 沿着接触面消除应力 Distributes stress along contact width 环形内径槽Annular bore groove 环形内径槽 当需要保持润滑剂时使用 Used in combination when contained lube system is required
Timken Distribution Training
铁姆肯关节轴承简介
Timken SPB Product Overview
Timken Distribution Training ---Basic Knowledge
ቤተ መጻሕፍቲ ባይዱ
2009
TDTB011
1
版权声明 本培训材料所有权利皆予保留. 仅供受培训者受训使用。未经铁姆肯公司 书面许可，谢绝以任何形式或通过任何手 段（无论是图像、电子或机械，包括影印 、录制、磁带录制或任何信息获取系统） 复制本培训材料或将本培训材料和/或任何 培训内容（无论是文字、图片或其他形式 ）传递给受培训者以外的任何机构和/或个 人。
表示外圈系列号 Indicates series of outer ring
2009
9
产品命名-公制 产品命名 公制 Product Nomenclature - Metric
轴承类型 Bearing type (径向公制radial metric) 密封类型 Seal type designation
7
SBB
Load Slot Designs
特殊号 Special Part Numbers
2009
产品命名-英制 产品命名 英制 Product Nomenclature - Inch
轴承类型 Bearing type (径向英制 radial inch) 修正代码 Modification code
2009
6
关节轴承类型 Spherical Plain Bearing Types
SF, FS SFH, FSH 单列Single Facture 单列Single Facture 双列Double Facture 内圈球面，安装简单Easier installation of inner sphere 大内圈球型截面和外圈Next larger standard outer with greater inner ball section 大角度的包裹而具有很高的载荷 High capacity design with higher degree of wrap 当不希望使用双列剖分时For use when double fracture is not desired 必须注意润滑槽不能在承载区域内 Care must be used to properly align the outer ring so slot is out of load zone
保持油脂，防止外界污染物和冲刷 Retains lubricant and prevents severe contamination/washout 目前有两种密封设计：SS,TT Two designs currently used: SS and TT
SS – 机加工塑料，双唇边 机加工塑料， Machined Plastic, Double Lip
22 SF 36 OA950 - SS
1到2个数字表示16分之 多少的内径值 1-2 digit number that indicates exact bore size in 16ths of an inch (2.250) 密封类型 Seal type designation
1到3个数字表示内径的 名义值 1-3 digit series number that indicates nominal bore size (2.2)
2009 2
培训内容 产品描述 制造基地 轴承类型 轴承命名 材料和涂层 润滑 典型应用 培训回顾
2009
3
什么是关节轴承 What is a Spherical Plain Bearing?
自调心轴套 Self-aligning bushing 内圈内孔的轴套表面为研磨过的圆柱面 Cylindrical-ground bore inner ring bushing surface 内圈外径面和外圈滚道面为研磨过的球面来应对轴和轴承座的偏心应用 Spherical-ground inner ring O.D./outer ring raceway for shaft/housing application misalignment 摩擦轴承/滑动接触 摩擦轴承 滑动接触 Friction bearing/sliding contact 仅是滑动接触Sliding contact only 混合或边界润滑条件Mixed or boundary lubrication conditions 高承载和摆动应用 High capacity and oscillation 由于较大的接触区域，在较小尺寸下能承受高载荷 High capacity in a small envelope due to large contact area 为摆动应用设计 Intended for oscillating applications