Timken 44143W Taper Bearing Cone delivers dependable performance for precision machinery. With a bore of 1-7/16 inches and a width of 0.9330 inches, this cone is crafted from case carburized steel and paired with a stamped steel cage for durability in demanding environments. Made in the United States as New Old Stock, it is designed to integrate into complete Timken sets or assemblies, ensuring seamless compatibility and replacement reliability. The bearing supports a dynamic load of 99.8 kN and a static load of 88.6 kN, and it operates across minus 54 degrees Celsius to 120 degrees Celsius. An open design with no snap ring provides straightforward installation and maintenance. Cross references include NTN and SKF options, making it a versatile replacement part for a wide range of applications. Choose Timken quality for smooth operation, reduced friction, and extended equipment uptime. PRODUCT SPECS
Model: 44143 W
MPN: 44143W
Bearings Type: Tapered Roller Bearing Cone
Bore Diameter: 1.4375 in
Width: 0.9330 in
Country of Origin: United States
Min temp: -54 °C
Cage Type: Stamped
Seal Type: Open
Dynamic Load Rating: 99.8 kN / 22400 lbf
Static Load Rating: 88.6 kN / 19900 lbf
Precision Rating: ABEC 1 / P0
TESTIMONIALS
Fast, reliable MRO solutions when you need them most.
Large In-Stock Inventory: New industrial, bearings, power transmission, and automation parts.
Same-Day Shipping: Orders ship quick with next-day and international options available.
Expert Support: Cross-referencing and part location ensuring you get the exact match, fast.
Direct Pricing: Get new OEM components at highly competitive rates.
“A very good bearing, super excellent packing, (in original factory sealed rust inhibiting pack) Brand new in perfect condition. And a very reasonable price and fast shipping. An exceptional 5 Star vendor. Thanks.”
- arthur5044
September 23, 2024
“Super fast shipping... The bearings were brand new as advertised in the original packaging... A great value for the money!!!! A great er and Honest... Thank you A+A+A+A+A+.....”
- sspanzerss
March 5, 2025
\"Their customer service is incredible. Was in a pinch and they were very quick to respond and made shipping accommodations to my needs.”
- lcontreras7
April 30, 2025
MESSAGE US The Superior Choice Among Bearing and MRO Suppliers: Central SurplusOur inventory is always expanding
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We hope you will love your purchase, however if you need to return it, we have a 60 day return policy.
FEATURED PRODUCTS
Timken 46720DC Double Bearing Cup 6-1/2\" ID 8-7/8\" OD 46720-DC USA
$387.09 SKF NKX-45 Combination Needle Roller Bearing NKX45 45x58x32 mm
$39.95 SKF 6022/C3 Bearing Open 6022-C3 110x170x28 mm
$64.98 Nachi 7206BMUC3 Angular Bearing 30x62x16 mm 7206B 7206-B-MU-C3-T103K
$28.99 SKF 6013-NRJEM Bearing Open 65x100x18 mm 6013-NR-JEM 6013NRC3 w/ Snap Ring
$38.78 SKF 6015-2ZJEM Bearing Metal Shielded 75x115x20 mm 6015-2Z/C3 6015-ZZ-C3
$45.78 NTN 6016ZZ Bearing Metal Shielded 80x125x22 mm 6016ZZ 6016Z 6016-2Z
$44.12 NTN 6017LLBC3 Bearing Rubber Sealed 85x130x22 mm 6017-LLB-C3 6017-2RS 6017RS
$38.89 NTN 6018LLBC3 Bearing Rubber Sealed 90x140x24 mm 6018-LLB-C3 6018RS 6018-2RS
$51.09 NSK 63311DDUCE Bearing Rubber Sealed 55mmx120mmx1-15/16\" 63311-DDU-CE 63311-2RS
$89.37 NSK 6018ZZCM Bearing Metal Shielded 90x140x24 mm 6018-ZZ-CM AV2S 6018Z 6018-2Z
$57.51 NSK HR32015XJ Taper Bearing Cone & Cup 75 mm ID 115 mm OD HR-32015-X-J
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![Timken 44143W Taper Bearing Cone 1-7/16\](img-large/g/H9IAAOSw99ZlbPua/s-l1600/Timken-44143W-Taper-Bearing-Cone-1-7-16-ID-44143-W.jpg "Timken 44143W Taper Bearing Cone 1-7/16\")
