Bearings
Needle Roller Bearings
Drawn Cup
TLAM & BK Series Drawn Cup Needle Bearings
Quick Code: BB-128697
BK1712 INA Drawn Cup Bearing with One Closed End (Caged)
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Product Specification
Brand
INA
Inside Dia (Fw)
17mm
Interchangeable With:
TLAM1712
Outside Dia (D)
23mm
Width (C)
12mm
Quick Order Code
BB-128697
Product Description
The BK1712 INA Drawn Cup Bearing is a precision-engineered needle roller bearing designed for applications requiring robust performance and superior sealing capabilities. This single-ended closed bearing offers exceptional functionality across multiple industrial environments.
Key Features:
- Completely closed on one side of the outer ring
- Advanced protection against grease leaks and contaminant ingress
- Lightweight construction with high load-carrying capacity
- Low section height design
- Shell-type outer ring manufactured through precise drawing, carburizing, and quenching processes
Technical Specifications:
- Brand: INA
- Inside Diameter: 17mm
- Outside Diameter: 23mm
- Width: 12mm
- Interchangeable With: TLAM1712
Benefits:
- Perfect shaft end closure
- No requirement for axial positioning fixtures
- Compact and space-efficient design
- Cost-effective solution for mass production
Ideal Applications:
- Automotive components
- Precision mechanical assemblies
- Industrial machinery
- Robotics and automation equipment
- Small electrical and mechanical devices requiring compact bearings
- Compact power transmission systems
- Precision equipment with limited mounting space
This versatile bearing provides reliable performance in environments demanding high precision, minimal maintenance, and protection against external contamination. Its compact design and ability to prevent grease leakage make it an optimal choice for engineers and designers seeking efficient and reliable bearing solutions.

