# SealMaster TB-209TMC 704176 Tap-Based Mounted Bearing 45 mm Bore Skwezloc Concentric Lock - MROSupply.com

***SealMaster TB-209TMC 704176 tap-based mounted bearing, 45 mm bore, cast iron tapped base pillow block housing, 52100 bearing steel insert with black oxide coating, Skwezloc concentric lock, contact seal. Pre-lubricated for general industrial applications.***



## Product details:

- Catalog number: 704176
- SKU: 2260499
- Price: ***$348.70*** Each
- Quantity: This product has a minimum order quantity of 5.
This is the minimum order quantity available when purchasing this product.
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [SealMaster](https://www.mrosupply.com/brands/sealmaster/)
- Category: 
    - [Tap Based Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/tap-based-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: 6.800 lb
- UPC: 662461254110
- 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
  

  
- Base Length (in): 5
  

  
- Base to Center Height (in): 2.125
  

  
- Base Width (in): 2
  

  
- Bearing Insert Finish: Black Oxide
  

  
- Bearing Insert Material: 52100 Bearing Steel
  

  
- Bearing Type: Standard Duty
  

  
- Bolt Spacing (in): 3.75
  

  
- Bore Diameter (mm): 45
  

  
- Bore Shape: Straight
  

  
- Cage Material: PPS - Polyphenylene Sulfide
  

  
- Cage Type: Land Riding Retainer
  

  
- Centerline to Outermost Bearing Face (in): 1.188
  

  
- Dynamic Load Rating (lb): 7901
  

  
- End Cap: No
  

  
- Fixed vs. Expansion: Fixed
  

  
- Grease Fitting Thread Size: M8 x 1MM
  

  
- Height: 2.19
  

  
- Housing: Pillow Block, Tapped Base
  

  
- Housing Base: Solid
  

  
- Housing Coating: Powder Coated
  

  
- Housing Color: Black
  

  
- Housing Construction: One Piece
  

  
- Housing Material: Cast Iron
  

  
- Housing Style: Pillow Block
  

  
- Housing Width (in): 2
  

  
- Inner Race Heat Treat Method: Zone-Hardened
  

  
- Inner Ring OD (in): 2.297
  

  
- Insert: 5209TMC
  

  
- Length: 6.06
  

  
- Length Through Bore (in): 2
  

  
- Locking Collar Outside Diameter (in): 2.938
  

  
- Lubricant: Lithium Complex NLGI 2 Grease
  

  
- Max Operating Temperature (F): 220
  

  
- Maximum Speed (RPM): 3800
  

  
- Misalignment Capability: ±2.0° Misalignment - Static Only
  

  
- Misalignment Type: Static Only
  

  
- Outer Ring Land Profile: Standard
  

  
- Overall Height (in): 4.25
  

  
- Overall Length (in): 5
  

  
- Overall Width (in): 2
  

  
- Radial Clearance: Standard
  

  
- Rolling element: Ball Bearing
  

  
- Seal: Single Lip Contact Seal
  

  
- Shaft Locking Type: Concentric
  

  
- Size Code: 2-111
  

  
- Static Load Rating (lb): 5139
  

  
- Thread Depth (in): 0.75
  

  
- Thread Size: 1/2-13
  

  
- Width: 5.94
  
## Product documents / software:

- [Catalog Page](https://documents.mrosupply.com/product_documents/TB/TB-12T/MCC12004E_Sec_G-48.pdf)
- [Drawing](https://documents.mrosupply.com/product_documents/TB/TB-12T/TB-T.GIF)
- [3D Drawing IGES](https://documents.mrosupply.com/product_documents/TB/TB-209TMC/regalpts_beloit_PTS-TB-209TMC-DEFAULT_KcYnjio.IGS)
## Alternate products to `SealMaster TB-209TMC 704176 Tap-Based Mounted Bearing 45 mm Bore Skwezloc Concentric Lock - MROSupply.com`:
- [SealMaster TB-206TMC 704173 tap-based mounted bearing, 30 mm bore, Gold Line. Cast iron tapped base pillow block housing with solid base, 52100 bearing steel insert, black oxide coating, SKWEZLOC concentric lock, and contact seal. Pre-lubricated for general industrial applications.](https://www.mrosupply.com/products/2260492/as-markdown/)
- [SealMaster TB-207TMC 704174 tap-based mounted bearing, 35 mm bore, Gold Line. Cast iron tapped base pillow block housing with solid base, 52100 bearing steel insert, black oxide coating, SKWEZLOC concentric lock, and contact seal. Pre-lubricated for general industrial applications.](https://www.mrosupply.com/products/2260495/as-markdown/)
- [SealMaster TB-210TMC 704177 Gold Line tap-based mounted bearing with 50 mm bore. Cast iron tapped base pillow block housing, 52100 bearing steel insert with black oxide coating, concentric SKWEZLOC lock, and contact seal. Pre-lubricated for general industrial applications.](https://www.mrosupply.com/products/2260501/as-markdown/)
- [SealMaster TB-204TMC 704171 tap-based mounted bearing with 20 mm bore, cast iron tapped base pillow block, 52100 bearing steel insert, black oxide coating, concentric SKWEZLOC lock, and contact seal. Pre-lubricated for general industrial applications.](https://www.mrosupply.com/products/2260488/as-markdown/)
- [SealMaster TB-208TMC 704175 Gold Line tap-based mounted bearing, 40 mm bore, cast iron tapped base pillow block housing, 52100 bearing steel insert with black oxide coating, concentric SKWEZLOC lock, contact seal. Pre-lubricated for general industrial applications.](https://www.mrosupply.com/products/2260497/as-markdown/)
- [AMI SUE212 200 series insert bearing with 3/4" (19.05mm) bore, Accu-Loc concentric locking, and wide inner ring. Chrome steel construction for normal duty applications in mounted bearing assemblies.](https://www.mrosupply.com/products/9628/as-markdown/)
- [SealMaster TB-205TMC 704172 tap-based mounted bearing, 25 mm bore, Gold Line. Cast iron tapped base pillow block housing with solid base, 52100 bearing steel insert, black oxide coating, concentric SKWEZLOC lock, and contact seal. Pre-lubricated for general industrial applications.](https://www.mrosupply.com/products/2260490/as-markdown/)
- [SealMaster ER-212TMC (704170) is a 60 mm bore mounted bearing insert in ER style. Features a 52100 bearing steel race with black oxide coating, concentric SKWEZLOC locking, and a single-lip contact seal. Pre-lubricated for general industrial applications.](https://www.mrosupply.com/products/2260372/as-markdown/)

## Product's reviews:
- Bearing - It was delivered on time
- Response - Very knowledgeable sales rep. Excellent delivery time. Very important when supply chains are challenging.
- Drum bearing - Very easy to order, arrived very quickly, We will be ordering more items from here in the future.
- Owner - Your shipment was quick and you have a great price on
Sealmaster bearings. Your Gates and Browning Power Belts were higher than I expected. Great Service Great Price. We have to get right or get left in this market in this market.




## 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.