Tapered Roller Bearing Cone, LM12749 MPN:LM12749
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In Stock
Free Shipping
In Stock
SKU
510-G0185038
Tapered Roller Bearing Cone, LM12749
This tapered roller bearing cone from NTN is designed for heavy-duty applications, featuring a robust alloy steel construction and precision-crafted rollers for smooth, quiet operation. With a bore diameter of 55/64 in and a maximum temperature rating of 250°F, it's suitable for use in a wide range of industries, including aerospace, automotive, and heavy machinery. Its compact design and low-friction performance make it an ideal choice for applications where space is limited and reliability is crucial. Ideal for use in pairs with the LM12710 cup, this bearing cone provides long-lasting durability and support for demanding loads.
Top product features:
- Tapered roller bearing design allows for smooth rotation and reduced friction
- Cylindrical bore type enables easy installation and alignment with matching cup
- Alloy steel construction provides high strength and durability
Top product applications:
- Industrial machinery and equipment
- Construction equipment and heavy machinery
- Aerospace and defense applications
Tapered Roller Bearing Cone, Bearing Industry Number LM12749, Bore Diameter 55/64 in, Bore Type Cylindrical, Cage Material Pressed Steel, Compatible Cup Grainger Part Number 55PY99, Compatible Cup Manufacturer Part Number LM12710, Cone Width 0.655 in, Maximum Temperature 250 Degrees F, Minimum Temperature -40 Degrees F, Number of Rows One, Outside Diameter 2.441 in, Ring Material Alloy Steel, Roller Material Alloy Steel, System of Measurement Inch, Bore Diameter Tolerance +0.020 to -0 mm
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 2.10
- Package Width: 2.10
- Package Height: 0.80
- Package Weight: 0.15
Product info last updated on February 8, 2026 2:42am UTC
Category: Bearings, V-belts and Power Transmission Equipment