# NTN 51107 Thrust Ball Bearing - 35 mm Bore, Single Direction, Straight Bore - MROSupply.com

***NTN 51107 single direction thrust ball bearing with a 35 mm straight bore. Designed for axial loads in one direction, this bearing features a shaft washer, housing washer, and ball and cage assembly. Suitable for low-speed, moderate-load applications such as machine tool spindles and automotive transmissions.***



## Product details:

- Catalog number: 51107
- SKU: 283324
- Price: ***$40.71*** Each
- Quantity: This vendor has a minimum order quantity of
2.Order minimum ($) may be applied.
Add desired QTY to cart and proceed to checkout to view minimum'

- Brand Minimum Order Quantity - 2
(This is the minimum order quantity if ordering this unit alone
from the vendor. Adding other products from the same vendor will reduce
the overall requirement. If adding multiple products from same vendor,
please add all products to cart to see total minimum.)
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [NTN Bearing](https://www.mrosupply.com/brands/ntn-bearing/)
- Category: 
    - [Ball Thrust Bearings](htts://www.mrosupply.com/bearings/ball-bearings/ball-thrust-bearings/)
    - [Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 0.172 lb


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


## Product attributes;

  
- Ball Material: Steel
  

  
- Ball material: Steel
  

  
- Bore Type: Round
  

  
- Bore type: Round
  

  
- Cage Material: Resin
  

  
- Cage material: Resin
  

  
- Cage Type: Molded
  

  
- Cage type: Molded
  

  
- Configuration: One
  

  
- D (in): 2.0472
  

  
- d (in): 1.3780
  

  
- D1: 1.4567 in
  

  
- d1: 2.0472 in
  

  
- Da max: 1.7717 in
  

  
- da min: 1.7717 in
  

  
- Dynamic Load Rating: 4600 lbf
  

  
- Dynamic load rating: 4600 lbf
  

  
- Enclosure: Open
  

  
- I.D.: 35 mm
  

  
- Limiting Speed - Grease: 3900 RPM
  

  
- Limiting speed - grease: 3900 RPM
  

  
- Limiting Speed - Oil: 5600 RPM
  

  
- Limiting speed - oil: 5600 RPM
  

  
- Material: High carbon chrome steel
  

  
- O.D.: 52 mm
  

  
- Operating Temperature Range: -40 to 250 °F
  

  
- Operating temperature range: -40 to 250 ºF
  

  
- Outside Ring Type: Straight
  

  
- Precision: ISO class 0
  

  
- r (in): 0.0236
  

  
- Radial Internal Clearance: CN
  

  
- Radial internal clearance: CN
  

  
- ras max: 0.0236 in
  

  
- Seal material: None
  

  
- Seal type: None
  

  
- Static Load Rating: 10000 lbf
  

  
- Static load rating: 10000 lbf
  

  
- T (in): 0.4724
  

  
- Type: Thrust Ball Bearing
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/50/48/5048886/1264_S_mICK0xq.png)
## Alternate products to `NTN 51107 Thrust Ball Bearing - 35 mm Bore, Single Direction, Straight Bore - MROSupply.com`:
- [NSK 51107 thrust ball bearing with 35 mm bore. Designed for pure axial loads in vertical-shaft applications. Backed by NSK's precision-bearing engineering heritage.](https://www.mrosupply.com/products/5032800/as-markdown/)
- [FAG 51107 single direction thrust ball bearing with 35mm bore and 52mm OD. Designed for axial loads in one direction, this bearing offers reliable performance in vertical shaft applications. Manufactured by Schaeffler, it meets ISO precision standards for industrial machinery.](https://www.mrosupply.com/products/2171486/as-markdown/)
- [Rollway 51107 35 mm Bore Size, 52 mm Outside Diameter, Thrust Ball Bearing, 52100 Bearing Steel, Normal Radial Clearance](https://www.mrosupply.com/products/2302261/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.


- What is the difference between deep groove and angular contact ball bearings?: Deep groove ball bearings are the most common type. They’re designed to handle mainly radial loads, but they can also take some axial load in both directions. They’re simple, versatile, and used in everything from motors to conveyors.
Angular contact ball bearings are built for combined loads, especially where there’s significant axial force in one direction. They’re often used in pairs and are common in higher precision or higher load applications like pumps and gearboxes.
If your load is mostly radial, go deep groove. If axial load matters more, angular contact is usually the better choice.