Product Description:
This is an original AEG spare part designated under the 91-series parts catalog. The component functions as a bearing housing assembly or shaft end cover for AEG squirrel-cage induction motors from the M2JX and M2QA product families. The part ensures proper mechanical alignment of the rotor shaft within the stator frame and houses the drive-end and non-drive-end bearings.

Technical Specifications:

• Part Number: 91-01430-00
• Compatible Motor Frame: M2JX 71 – M2JX 160 / M2QA 71 – M2QA 160
• Material Composition: Cast Iron (HT250 Grey Cast Iron) housing; Chrome Steel (AISI 52100 / 100Cr6) bearing inserts
• Bearing Type: Deep Groove Ball Bearing (6205 / 6206 series depending on frame size)
• Shaft Diameter Range: 19mm – 45mm (frame-size dependent)
• Mounting Interface: Bolt-on flange with 4-bolt pattern (M10 or M12)
• Surface Treatment: Phosphate-coated and powder-painted (RAL 5010 or RAL 7035)
• Weight: 0.8kg – 3.5kg (frame-size dependent)

Structural Features:

• Integrated oil drain plug port (M10x1)
• Bearing retainer groove with snap-ring channel
• Precision-machined bore tolerance: H7
• Flange mounting with O-ring seal groove for IP55 protection

Installation Requirements:

• Must be installed with torque wrench at 25 Nm ± 10% for flange bolts
• Bearing must be pre-lubricated with AEG-specified grease (Kluber Isoflex NBU 15 or equivalent)
• Shaft alignment tolerance: ≤ 0.05mm TIR

Usage Precautions:

• Do not reuse bearings; always install new AEG-certified bearings
• Verify shaft runout before installation
• Store in dry, dust-free environment until installation