Bearings
Needle Roller Bearings
Drawn Cup
TLAM & BK Series Drawn Cup Needle Bearings
Quick Code: BB-502754
BK2212 NTN Drawn Cup Roller Bearing with Closed End
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Product Specification
Brand
NTN
Cage
Sheet steel cage
Inside Dia (Fw)
22mm
Lubrication hole
Without lubrication groove
Needle rows
Single-row bearing
Outside Dia (D)
28mm
Seal
None, open bearing
Temperature range
-30 to +140 °C
Width (C)
12mm
Reference
BK2212
Additional Reference:
10156572
Quick Order Code
BB-502754
Product Description
The BK2212 NTN Drawn Cup Roller Bearing is a precision-engineered needle roller bearing designed for compact and efficient mechanical applications. This specialized bearing features a unique one-sided closed design that provides exceptional protection against environmental contaminants while delivering robust performance in challenging industrial environments.
Key Features:
- Completely closed on one side of the outer ring
- Prevents grease leakage and entry of foreign particles
- Lightweight construction with high load-carrying capacity
- Low section height design for space-efficient installations
- Shell-type outer ring accurately drawn, carburized, and quenched
- Sheet steel cage for durability
- Operates in temperature range of -30 to +140°C
Technical Specifications:
- Brand: NTN
- Inside Diameter: 22mm
- Outside Diameter: 28mm
- Width: 12mm
- Needle Rows: Single-row bearing
- Lubrication: Without lubrication groove
- Seal Type: Open bearing
Benefits:
- Perfect closing of shaft ends
- No axial positioning fixtures required
- Extremely compact design
- Economical solution for mass-produced applications
- Enhanced reliability in challenging environments
Ideal Applications:
- Automotive components
- Industrial machinery
- Precision mechanical devices
- Robotic equipment
- Motion control and positioning systems
- Compact electrical and mechanical assemblies
An optimal bearing solution for engineers and designers seeking a reliable, high-performance component that offers exceptional load-handling capabilities in a compact form factor. Ideal for applications requiring precise shaft end sealing and protection against external contaminants.
