# Rex ZNT11531512 ZNT5000 Top Angle Protected Screw Take-Up Bearing 3-15/16" Bore Double Setscrew Locking - MROSupply.com ***Rex ZNT11531512 ZNT5000 mounted spherical roller bearing take-up assembly with top angle protected screw adjustment. Features a 3-15/16 in (100.01 mm) bore, double setscrew locking collar, and clearance seal. Cast iron housing for normal duty applications.*** ## Product details: - Catalog number: 10410012 - SKU: 509509 - Price: ***$5,066.77*** Each - Shipping: ***FREE SHIPPING*** ON ORDERS OVER $100 - Typically Ships in: 1 day - Brand: [Rexnord](https://www.mrosupply.com/brands/rexnord/) - Category: - [Take-Up Bearing Assemblies](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-roller-bearings/take-up-bearings/take-up-bearing-assemblies/) - [Take-Up Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-roller-bearings/take-up-bearings/) - [Mounted Roller Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-roller-bearings/) - [Mounted Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/) - [Bearings](htts://www.mrosupply.com/bearings/) - Unit of measure: each - Weight: 281.000 lb - UPC: 698210858636 - 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 thread size: 1 1/4-7 NC - Adjusting Screw Thread Size: 1 1/4-7 NC - Allowable Working Load [2/3 Yield Strength] (lb): 15600 lb - Available end cap: DTC11 - Available End Cap: DTC11 - Available Seal Type: K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip - Base to centerline height (in): 7 in - Base to Centerline Height (in): 7 in - Bearing Brand: REX ROLLER BEARING - Bolt Hole Spacing [Width] (in): 2.5 - Bolt Size (in): 3.9375 in - Bore length (in): 6 1/8 in - Bore Length (in): 6 1/8 in - Bore size (in): 3.9375 in - Bore Size (in): 3.9375 in - Cage Material: Engineered Polymer - Channel Width (in): 5 in - Clearance: C3 STANDARD - Distance from Bearing Centerline to Housing Face (in): 2.06 - Distance from frame bolt hole center to bearing centerline (in): 12 in - Distance from Frame Bolt Hole Center to Bearing Centerline (in): 12 in - Fixed vs. Expansion: Fixed - Foot Height (in): 2.25 - Frame: ZNT1112 - Frame bolt hole spacing (in): 36 in - Frame Bolt Hole Spacing (in): 36 in - Frame bolt hole spacing in width direction (in): 2 1/2 in - Frame Bolt Hole Spacing in Width Direction (in): 2 1/2 in - Frame Centerline to Inner Ring Short Hub Face (in): 2 1/16 in - Frame height (in): 14 1/2 in - Frame Height (in): 14 1/2 in - Frame length (in): 38.5 in - Frame Length (in): 38.5 in - Frame Material: Welded Steel - Frame type: Protected Screw Take-up Assembly - Frame Type: Protected Screw Take-up Assembly - Frame Width (in): 6.375 in - Grease Fitting Thread Size: 1/8 NPT - Housing coating: Powder coated - Housing Coating: POWDER COATED - Housing construction: Solid - Housing Construction: Solid - Housing material: Cast iron - Housing Material: Cast Iron - Housing style: Take-Up Assembly - Housing Style: Take-Up Assembly - Housing type: Take-Up Assembly - Housing Type: Take-Up Assembly - Housing width (in): 6 3/8 in - Housing Width (in): 6 3/8 in - Insert: 5315U - Length Through Bore (in): 6.25 - Locking device kit: SC11 QTY 2 - Locking Device Kit: SC11 QTY 2 - Locking Type: Double Set Collar - Lubrication type: EXXON RONEX MP STD - Lubrication Type: EXXON RONEX MP STD - Maximum Speed (RPM): 2050 rpm - Maximum Temperature (C): 107 C - Maximum Temperature (F): 225 F - Microlock kit: ML4 - Microlock Kit: ML4 - Misalignment Capability: ±2.0° Misalignment - Dynamic - Misalignment Type: Dynamic - Mounting bolt size (in): 3/4 in - Mounting Bolt Size (in): 3/4 in - Mounting pad height (in): 2 1/4 in - Mounting Pad Height (in): 2 1/4 in - Mounting pad width (in): 5 1/2 in - Mounting Pad Width (in): 5 1/2 in - Net Weight: 281.00 - Overall rod length (in): 36 5/16 in - Overall Rod Length (in): 36 5/16 in - Overall width: 6.38 - Primary seal: Steel clearance seal - Primary Seal: STEEL CLEARANCE SEAL - Radial Dynamic Load Capacity (lb): 130970 lb - Radial Static Load Capacity (lb): 137000 lb - Retainer material: Engineered Polymer - Retainer Material: Engineered Polymer - Rolling element: Spherical Roller - Seal kit: ZS11 - Seal Kit: ZS11 - Seal type: Labyrinth Seal - Seal Type: Labyrinth Seal - Setscrew torque (in-lbs): 1350 in/lbs - Setscrew Torque (in-lbs): 1350 in/lbs - Size code: 11 - Size Code: 11 - Take-up Bearing: ZN115315 - Take-up block: ZN115315 - Take-up Block: ZN115315 - Take-up block and bearing: ZN115315 - Take-Up Block and Bearing: ZN115315 - Take-up frame assembly type: Protected Screw Type - Take-up Frame Assembly Type: Protected Screw Type - Travel length (in): 12 in - Travel Length (in): 12 in - Vibration frequency fundamental train: 0.0071 cps - Vibration Frequency Fundamental Train: 0.0071 cps - Vibration frequency inner ring defect: 0.1717 cps - Vibration Frequency Inner Ring Defect: 0.1717 cps - Vibration frequency outer ring defect: 0.1283 cps - Vibration Frequency Outer Ring Defect: 0.1283 cps - Vibration frequency roller spin: 0.0548 cps - Vibration Frequency Roller Spin: 0.0548 cps - Weight unit: LB ## Product documents / software: - [Rex 2000, 3000, 5000, 9000 Series Roller Bearings](https://documents.mrosupply.com/product_documents/BM/BMT52111/000-Series-Roller-Bearings_Installation-Manual_PK8BJAF.pdf) ## Product's reviews: - Good - On time good - Jose - Really good customer service - Mechanic - Great service and fast shipping and great quality of product. - Rexnord idler pulley - Great pricing and fast shipping A +++++++++ ## 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.