TIMKEN QAAPF18A307SO SRB 轴承单元

  • 品牌: Timken
  • 型号: QAAPF18A307SO
  • 分类: 带座轴承
  • SKU: 6984376
  • 价格: 具体价格货期请咨询客服

产品规格

0.060 毫米 轴尺寸
3 7/16 in 轴公差:0.0030 in
0.076 毫米 轴尺寸类型
Imperial Y1 - 几何因子:2.90 Y2 - 几何因子:4.31 e - 几何因子:0.23
0.100 毫米 预安装间隙最小值
0.0024 in
131.6 mm Eng 内部径向游隙 - 最大值
0.0039 英寸 内部径向游隙 - 最小值:0.0024 工程组:安装轴承 浮动:0.083 in
20 mm 尺寸 RAA
0.84 in
21.3 mm 尺寸 SAA
5.18 in
225.6 毫米 尺寸 J(螺栓尺寸)
0.755 in
276.4 毫米 尺寸 D 最小值
8.88 in
95.3 mm 尺寸 D 最大值
10.88 in
轴承型号
22218 C - 动载荷(基本):79700 lbf 355000 N C0 - 静载荷:87200 lbf 388000 N 尺寸:3.75 英寸
Bearing Number
22218
C - Dynamic Load (Basic)
79700 lbf 355000 N
C0 - Static Load
87200 lbf 388000 N
尺寸 A
3.75 in 95.3 mm
尺寸 B
7.69 英寸 195.3 毫米
Dimension C
5.13 英寸 130.3 毫米
尺寸 D 最大值
10.88 in 276.4 mm
尺寸 D 最小值
8.88 in 225.6 毫米
Dimension E
2 英寸 50.8 毫米
Dimension F
12.3 英寸 312.4 毫米
Dimension G
3.75 in 95.3 mm
Dimension H
1.56 in 39.6 mm
Dimension J (Bolt Size)
0.755 英寸 20 毫米
尺寸 L
4.47 in 113.5 mm
Dimension M
2.59 in 65.8 mm
尺寸 RAA
0.84 英寸 21.3 mm
尺寸 SAA
5.18 in 131.6 mm
Dynamic Load (Basic)
79700 lbf
e - 几何系数
0.23
Eng Internal Radial Clearance - Max
0.0039
内部径向间隙 - 最小值
0.0024
Eng Internal Radial ClearancMax
0.0039
Eng Internal Radial ClearancMin
0.0024
工程组
座式轴承
浮子
0.083 in 2.108 mm
几何系数
4.31
黄油润滑 - B/C/O 密封
1000 rpm
黄油润滑 - M/N 密封
1400 rpm
黄油润滑 - T 密封
2000 rpm
外壳结构
四螺栓枕块
锁定样式
双同心
油润滑 - B/C/O 密封
1000 rpm
油润滑 - M/N 密封
1400 rpm
油润滑 - T 密封
2400 rpm
最大预安装间隙
0.0039 英寸 0.100 毫米
最小预安装间隙
0.0024 英寸 0.060 毫米
轴径
3 7/16 英寸
轴尺寸类型
英制
轴公差
0.0030 英寸 0.076 毫米
静态载荷
87200 lbf
Y1 - 几何系数
2.90
Y2 - 几何系数
4.31

产品内容

2-Bolt Pillow Block Bearings The

Timken QAAPF18A307SO SRB Housed Unit is a high-performance 2-bolt pillow block bearing designed for reliable operation in a variety of industrial applications. Engineered with precision and durability in mind, this housed unit provides superior load-carrying capacity and enhanced resistance to wear, making it ideal for demanding environments.

Key Features

  • Robust Design: Constructed with high-quality materials to withstand heavy loads and resist corrosion, ensuring a long service life.

  • Sealed Protection: Features double-lip seals to effectively keep contaminants out and retain lubrication, enhancing performance and reducing maintenance needs.

  • Easy Installation: The two-bolt mounting design allows for straightforward installation on various surfaces, simplifying alignment and setup.

  • Versatile Compatibility: Designed to fit standard shaft sizes, the QAAPF18A307SO is compatible with a wide range of machinery and equipment.

  • High Load Capacity: Capable of handling radial and axial loads, making it suitable for applications in manufacturing, agriculture, and more.

Applications

  • Industrial Machinery: Ideal for conveyor systems, processing equipment, and other heavy-duty machinery requiring reliable bearing support.

  • Agricultural Equipment: Suitable for use in tractors, harvesters, and other agricultural machinery where durability and performance are essential.

  • Material Handling: Perfect for material handling applications where reliable movement of goods is critical.

Benefits

  • Increased Reliability: Timken's engineering expertise ensures high performance and reduced downtime, contributing to overall operational efficiency.

  • Extended Service Life: The durable construction and protective seals significantly reduce wear and prolong the lifespan of the bearing, minimizing replacement costs.

  • Enhanced Efficiency: Lower friction and better load distribution result in improved energy efficiency, translating to lower operational costs.

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