# Rex ZBR2015 Round Flange Cartridge Bracket 15/16" Bore 2000 Series Normal Duty Spherical Roller Bearing - MROSupply.com

***Rex ZBR2015 round flange cartridge bracket, 2000 series normal duty, 15/16 in (23.81 mm) bore, cast iron housing, single setscrew locking collar, standard clearance seal.***



## Product details:

- Catalog number: 10424908
- SKU: 507677
- Price: ***$1,644.29*** Each
- Quantity: This product has a minimum order quantity of 10.
This is the minimum order quantity available when purchasing this product.
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Rexnord](https://www.mrosupply.com/brands/rexnord/)
- Category: 
    - [4-Bolt Flange](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-roller-bearings/flanged-mounted-bearings/4-bolt-flange/)
    - [Flanged Mounted Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-roller-bearings/flanged-mounted-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: 3.600 lb
- UPC: 698210712877
- Technicall support: contact supplier for technical support on 800-626-2120


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Available end cap: DTC2
  

  
- Available End Cap: DTC2
  

  
- Available seal type: K Light Contact Lip Seal;M Spring Loaded Heavy Contact Lip Seal (Buna and Viton);Z Clearance Seal
  

  
- Available Seal Type: K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal
  

  
- Bearing Brand: REX ROLLER BEARING
  

  
- Bearing housing: FLG CART 4 BLT RND RB
  

  
- Bearing housing material: Cast iron
  

  
- Bearing Type: Spherical roller brg
  

  
- Bolt circle radius (in): 1 13/16 in
  

  
- Bolt Circle Radius (in): 1 13/16 in
  

  
- Bolt hole circle diameter (in): 3 5/8 in
  

  
- Bolt Hole Circle Diameter (in): 3 5/8 in
  

  
- Bolt Size (in): 0.9375 in
  

  
- Bore Size (in): 0.9375 in
  

  
- C dynamic load rating: 15320 lb
  

  
- Cage Material: Engineered Polymer
  

  
- Clearance: C3 STANDARD
  

  
- Co static load rating: 14900 lb
  

  
- Distance between bolt holes (in): 2 9/16 in
  

  
- Distance Between Bolt Holes (in): 2 9/16 in
  

  
- Fixed expansion: Fixed
  

  
- Fixed vs. Expansion: Fixed
  

  
- Grease fitting size: 1/8 NPT
  

  
- Grease Fitting Thread Size: 1/8 NPT
  

  
- Height: 3.25
  

  
- Housing coating: Powder coated
  

  
- Housing Coating: POWDER COATED
  

  
- Housing Construction: Solid
  

  
- Housing Material: Cast Iron
  

  
- Housing Style: Flange Block
  

  
- Housing Type: Flange, Cartridge
  

  
- Insert: 2015U
  

  
- Length: 5.50
  

  
- Locking device kit: SC2
  

  
- Locking Device Kit: SC2
  

  
- Locking Type: Single Set Collar
  

  
- Lubrication type: EXXON RONEX MP STD
  

  
- Lubrication Type: EXXON RONEX MP STD
  

  
- Max Speed: 6500 rpm
  

  
- Maximum Speed (RPM): 6500 rpm
  

  
- Mounted clearance: C3 standard
  

  
- Mounting bolt size (in): 5/16 in
  

  
- Mounting Bolt Size (in): 5/16 in
  

  
- Net Weight: 3.60
  

  
- Primary seal: Steel clearance seal
  

  
- Primary Seal: STEEL CLEARANCE SEAL
  

  
- Radial Dynamic Load Capacity (lb): 15320 lb
  

  
- Radial Static Load Capacity (lb): 14900 lb
  

  
- Retainer Material: Engineered Polymer
  

  
- Retainer type: Engineered polymer
  

  
- Series: Flanged Cartridge Blocks
  

  
- Service instructions: BR3-001 REX 2, 3, 5, 6, 9000
  

  
- Shaft diameter (in): 15/16 in
  

  
- Shaft locking: Single set collar
  

  
- Size code: 2
  

  
- Size Code: 2
  

  
- Threaded cover kit: TC2
  

  
- Unit of dimension: in
  

  
- Unit of Dimension: IN
  

  
- Vibration frequency fundamental train: 0.0068 cps
  

  
- Vibration Frequency Fundamental Train: 0.0068 cps
  

  
- Vibration frequency inner ring defect: 0.1286 cps
  

  
- Vibration Frequency Inner Ring Defect: 0.1286 cps
  

  
- Vibration frequency outer ring defect: 0.0880 cps
  

  
- Vibration Frequency Outer Ring Defect: 0.0880 cps
  

  
- Vibration frequency roller spin: 0.0406 cps
  

  
- Vibration Frequency Roller Spin: 0.0406 cps
  

  
- Volume: 0.426
  

  
- Volume unit: GLL
  

  
- Volume Unit: GLL
  

  
- Weight unit: LB
  

  
- Width: 5.50
  
## 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:
- Great service - easy to do business with, competitive pricing, excellent service and quick shipping.
- A ok - Quick and correct. These days that is asking a lot.
- Great service-fast shipping - Awesome service. I would highly recommend doing business with MRO! Price was cheapest anywhere
- Excellent - very fast, very good!!! 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.