4TLL639249/LL63#01
Tier-one manufacturer — brand supplied may varyRegular price
$890.41 USD
Regular price
Sale price
$890.41 USD
Unit price
per
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Bore
7 3/4 in
177.8 mm
Outside dia.
9 1/2 in
228.6 mm
Width
15/16 in
381.0 mm
Type
Tapered Roller Bearing
Sealing
Open
Precision
ISO P0
Ships from US partner stock — flat-rate shipping, calculated by weight at checkout
Image is for illustration purposes only.
4TLL639249/LL63#01
The 4TLL639249/LL63#01 is a four-row tapered roller bearing set from the Inch Series and J Series family. This configuration consists of multiple tapered roller bearing assemblies designed to handle combined radial and axial loads in heavy-duty industrial applications.
Four-row tapered roller bearing sets are typically used in rolling mill applications, large gearboxes, and heavy machinery where extreme load capacity and rigidity are required. The set design allows for precise adjustment of bearing clearance and optimal load distribution across multiple rows.
For large orders ($2000+) please inquire by email.
Measurement Type
Imperial
Inner Diameter (ID)
7 3/4 in
Outside Diameter (OD)
9.5 mm / 9 1/2 in
Width
0.9375 mm / 15/16 in
Sealing
Open
Precision Class
ISO P0
Arrangement
One
Ball Material
Case Carburized Steel
Bearing Type
Tapered Roller Bearing
Other Features
Single Row | Tapered Roller Bearing
Component
Assembly
Number of Tapered Rows
1
Weight (kg)
2.07
Basic Number
LL639249/LL639201
UNSPSC
31171516
