LM277149DA / LM277110 / LM277110D
-
All Data Sourced from Official Brands
-
Brand Alternative Bearings with Identical Specifications
-
Customized Bearing Solutions Based on Parameters
-
Fast Quotation Response
-
OEM and Flexible Order Quantities Supported
Specifications
Availability: 100 PCS
Brand: HSN/ Timken/ OEM
Bearing Number: LM277149DA / LM277110 / LM277110D
Category: Tapered Roller Bearings
1
Weight and Dimensions
Bore (d): 558.800 mm 22.0000 in
Outside Diameter (D): 736.600 mm 29.0000 in
Width Over Cups (T): 457.200 mm 18.0000 in
Width Over Cones (B): 455.613 mm 17.9375 in
Weight: 533 KG 1174 lbs
Data from Timken (medias)
Dynamic Radial Load Rating (C1-4 row): 10300 KN 2320000 lbf
Dynamic Radial Load Rating (C90): 766 KN 172000 lbf
Dynamic Radial Load Rating (C90-4 row): 2660 KN 600000 lbf
Dynamic Axial Load Rating (Ca90): 436 KN 98100 lbf
e Factor: 0.33
Y1 Factor: 2.03
Y2 Factor: 3.03
K Factor: 1.76
Product Properties
Precision: P0, P6, P5
Hardness: HRC58-62
Ring Material: GCr15, GCr15SiMn, 100CrMnSi6-4, etc.
Cage Material: Brass, Steel
Certificate: ISO9001:2015
1
Downloads & Links
Timken Tapered Roller Bearings Guide
Product Description
The Timken LM277149DA / LM277110 / LM277110D four-row tapered roller bearing features a TQO configuration consisting of two double cones without face slots, four rows of tapered rollers and cages, two single cups, one double cup, one cone spacer, and two cup spacers. This design provides high radial and axial load capacity, excellent structural rigidity, and reliable stability under heavy combined loads. The robust four-row arrangement helps distribute rolling forces evenly, while the cone and cup spacers maintain proper axial spacing and support stable bearing operation.
The Timken LM277149DA / LM277110 / LM277110D bearing is engineered for rolling mill roll-neck applications, including work rolls, intermediate rolls, and backup rolls in flat product mills, as well as work rolls in long product mills. Its robust four-row construction supports heavy rolling loads, stable roll positioning, and consistent performance under demanding operating conditions. HSN provides replacement bearing solutions for United States steel mills, OEM equipment manufacturers, and industrial distributors seeking alternatives to Timken LM277149DA / LM277110 / LM277110D bearings.
Need a Professional Bearing Replacement Solution?
Our technical team is ready to recommend the right replacement or custom bearing solution for your application.
