# Link-Belt TH3Y228N 10420280 Take-Up Bearing Unit 1-3/4" Bore Eccentric Locking Collar Cast Iron Housing - MROSupply.com ***Link-Belt TH3Y228N (mfg part 10420280) is a take-up bearing unit with a 1-3/4" bore, eccentric locking collar, and cast iron housing. It features a standard duty ball bearing insert (YG228NL) with a Buna single lip contact seal and C3 clearance. This fixed take-up block is powder coated for corrosion resistance and designed for general industrial applications.*** ## Product details: - Catalog number: 10420280 - SKU: 499577 - Price: ***$795.45*** Each - Shipping: ***FREE SHIPPING*** ON ORDERS OVER $100 - Typically Ships in: 1 day - Brand: [Link-Belt](https://www.mrosupply.com/brands/link-belt/) - Category: - [Take-Up Bearing Units](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/take-up-bearings/take-up-bearing-units/) - [Take-Up Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/take-up-bearings/) - [Mounted Ball Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/) - [Mounted Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/) - [Bearings](htts://www.mrosupply.com/bearings/) - Unit of measure: each - Weight: 5.500 lb - UPC: 662327147853 - Returns: Yes - Technicall support: contact supplier for technical support on 800-626-2120 ## Product images: - https://static.mrosupply.com/images/noimage.webp ## Product attributes; - Ability to Relubricate: Yes - Adjusting screw clearance hole diameter (in): 1 1/8 in - Adjusting screw square nut seat height (in): 1 15/16 in - Adjustment slot width (in): Active in - Adjustment Slot Width (mm): True mm - Available end cap: Y2286N - Base to centerline height (in): 3.47 - Bearing Insert Material: 52100 Bearing Steel - Bore length (in): 2 7/8 in - Bore Shape: Straight - Bore size (in): 1.75 in - Cage Material: Molded fiber glass reinforced nylon - Cage Type: Ball Riding Retainer - Carriage Bolt Size (in): 3/4 in - Distance from Bearing Centerline to Cap Face (in): 1 3/4 - Distance from Bearing Centerline to Outer Most Bearing Face (in): 1 3/8 in - Distance from housing outside diameter to cast square nut slot face (in): 4 3/16 in - Duty/Series: Standard Duty - Fixed vs. Expansion: Fixed - Grease Fitting Thread Size: 1/8 NPT - Height: 6.50 - Housing coating: Powder coated - Housing Color: Black - Housing construction: One Piece - Housing height (in): 4 3/4 in - Housing length (in): 5 9/16 in - Housing material: Cast iron - Housing style: Take-Up Block - Housing type: Take-Up Block, Wide Slot - Housing width (in): 1 3/8 in - Inner Ring Outside Diameter (in): 2.281 - Insert: YG228NL - Length: 6.50 - Locking collar outside diameter (in): 2.44 - Locking device kit: W2285S - Locking Type: Eccentric - Lubricant: Lithium Complex NLGI 2 Grease - Lubrication type: EXXON RONEX MP STD - Max distance between bolt holes (in): E3 Triple lip seal;N lip seal;H labyrinth seal - Max distance between bolt holes (mm): 3 15/32 - Maximum Speed (RPM): 5330 rpm - Maximum Temperature (C): 107 C - Maximum Temperature (F): 225 F - Misalignment Capability: ±2.0° Misalignment - Static Only - Misalignment Type: Static Only - Mounted clearance: C3 standard - Outer Ring Land Profile: Standard - Primary seal: BUNA single lip contact seal - Radial Dynamic Load Capacity (lb): 7370 lb - Radial Static Load Capacity (lb): 4590 lb - Retainer type: Nylon - Rolling element: Ball Bearing - Seal type: Single lip contact seal - Setscrew torque (in-lbs): 290-325 in/lbs - Size code: 209 - Slot Length (in): 0.688 in - Slot spacing (in): 3.97 in - Slot Width (in): 0.688 - Take-up Slot Length (in): 3 1/4 in - Unit of dimension: in - Vibration frequency fundamental train: 0.0065 cps - Vibration frequency inner ring defect: 0.0908 cps - Vibration frequency outer ring defect: 0.0592 cps - Vibration frequency roller spin: 0.0377 cps - Volume: 0.48 - Volume unit: GLL - Width: 2.63 ## Product documents / software: - [Link-Belt Mounted & Unmounted Ball Bearings Installation Instructions](https://documents.mrosupply.com/product_documents/24/2436/U3K00-Series-Ball-Bearings_Installation-Manual_0NZaIEg.pdf) - [Link-Belt Mounted & Unmounted Ball Bearings Installation Instructions](https://documents.mrosupply.com/product_documents/58/93/5893723/a2b85342f64cbc576ee451659ad2523d31461815_uNkX4f9.pdf) - [Rexnord Bearings Catalog](https://documents.mrosupply.com/product_documents/58/93/5893723/5c878e5c94dc5c3d338a775129f99b4f092be791_xnS4NzU.pdf) - [Rexnord Bearings Catalog](https://documents.mrosupply.com/product_documents/85/80/858069/BR101-100EN_catalog.pdf) ## Alternate products to `Link-Belt TH3Y228N 10420280 Take-Up Bearing Unit 1-3/4" Bore Eccentric Locking Collar Cast Iron Housing - MROSupply.com`: - [Dodge 131222 WSTU-SXR-112 wide slot take-up bearing unit with 1-3/4" bore, eccentric locking collar, standard duty, cast iron housing, 209 series, DualGuard seals, non-expansion design for belt tensioning applications.](https://www.mrosupply.com/products/129452/as-markdown/) ## FAQ: - How do I choose the right type of bearing for my application?: Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.