Skip to content

Free Standard Parts Shipping Over $999* • TIPS Contract Vendor

📦 Order Status

📞 850-565-3492 🛠️ Apply for Trade Pricing

Boilers
- Lochinvar
- Weil-McLain
Pumps
Parts Finder
Components
Industrial Parts
- HVAC
  
  HVAC Parts
  Fans & Ventilation
  HVAC Controls
  Heating Equipment
  Air Conditioning & Refrigeration
  Filters & Air Treatment
  HVAC Pumps
- Plumbing
  
  Pipes, Valves & Fittings
  Plumbing Repair & Maintenance
  Filtration
  Water Heaters
- Safety
  
  Safety Equipment
- Fireye
  
  Fireye
Support
Resources
Calculators
Home

Boilers
- Lochinvar
- Weil-McLain
Pumps
Parts Finder
Components
Industrial Parts
Support
Resources
Calculators
Home

Search

Item added to your cart

View cart

Boilers ▾

Lochinvar Weil-McLain

Pumps ▾

Bell & Gossett Taco Comfort Solutions Grundfos Armstrong Pumps & Circulators

Parts Finder

Components ▾

Expansion Tanks Air & Dirt Separators Hydronic Trim & Valves Circuit Setters Piping & Fittings Regulators & Controls Flush Valves & Plumbing Bundles & Kits Tankless Water Heaters

Industrial Parts ▾

HVAC HVAC Parts Fans & Ventilation HVAC Controls Heating Equipment Air Conditioning & Refrigeration Filters & Air Treatment HVAC Pumps

Plumbing Pipes, Valves & Fittings Plumbing Repair & Maintenance Filtration Water Heaters

Safety Safety Equipment

Fireye Fireye

Support ▾

Track Your Order Order Assistance Contact Us

Resources

Calculators

Home

Contact Us

📞 850-565-3492 🛠️ Apply for Trade Pricing

Home › Timken

Collection: Timken

Sort by:

198 products

Filter and sort Filter

Filter and sort

Filter

198 products

Sort by:

Remove all

198 products

Timken 309PP - Radial Ball Bearing, 6309 Industry Number, Double Sealed Closure, 45 mm Bore Dia, Alloy Steel

Timken 309PP - Radial Ball Bearing, 6309 Industry Number, Double Sealed Closure, 45 mm Bore Dia, Alloy Steel

Vendor:
Timken

Regular price $163.49 USD

Regular price Sale price $163.49 USD
Timken 309WDD - Deep Groove Radial Ball Bearing, 6309 Industry Number, Double Shielded Closure, 45 mm Bore Dia, Alloy Steel

Timken 309WDD - Deep Groove Radial Ball Bearing, 6309 Industry Number, Double Shielded Closure, 45 mm Bore Dia, Alloy Steel

Vendor:
Timken

Regular price $210.36 USD

Regular price Sale price $210.36 USD
Timken 310KDD - Radial Ball Bearing, 6310 Industry Number, Double Shielded Closure, 50 mm Bore Dia, Alloy Steel

Timken 310KDD - Radial Ball Bearing, 6310 Industry Number, Double Shielded Closure, 50 mm Bore Dia, Alloy Steel

Vendor:
Timken

Regular price $168.94 USD

Regular price Sale price $168.94 USD
Timken 310W - Radial Ball Bearing, 6310 Industry Number, Open Closure, 50 mm Bore Dia, Alloy Steel

Timken 310W - Radial Ball Bearing, 6310 Industry Number, Open Closure, 50 mm Bore Dia, Alloy Steel

Vendor:
Timken

Regular price $200.55 USD

Regular price Sale price $200.55 USD
Timken 310WDDN - Radial Ball Bearing, 6310 Industry Number, Double Shielded Closure, 50 mm Bore Dia, Alloy Steel

Timken 310WDDN - Radial Ball Bearing, 6310 Industry Number, Double Shielded Closure, 50 mm Bore Dia, Alloy Steel

Vendor:
Timken

Regular price $250.69 USD

Regular price Sale price $250.69 USD
Timken 311KDD - Radial Ball Bearing, 6311 Industry Number, Double Shielded Closure, 55 mm Bore Dia, Alloy Steel

Timken 311KDD - Radial Ball Bearing, 6311 Industry Number, Double Shielded Closure, 55 mm Bore Dia, Alloy Steel

Vendor:
Timken

Regular price $270.31 USD

Regular price Sale price $270.31 USD
Timken 311W - Radial Ball Bearing, 6311 Industry Number, Open Closure, 55 mm Bore Dia, Alloy Steel

Timken 311W - Radial Ball Bearing, 6311 Industry Number, Open Closure, 55 mm Bore Dia, Alloy Steel

Vendor:
Timken

Regular price $325.90 USD

Regular price Sale price $325.90 USD
Timken 312NPP - Radial Ball Bearing, 6312 Industry Number, Double Sealed Closure, 60 mm Bore Dia, Alloy Steel

Timken 312NPP - Radial Ball Bearing, 6312 Industry Number, Double Sealed Closure, 60 mm Bore Dia, Alloy Steel

Vendor:
Timken

Regular price $386.94 USD

Regular price Sale price $386.94 USD
Timken 312WDDN - Radial Ball Bearing, 6312 Industry Number, Double Shielded Closure, 60 mm Bore Dia, Alloy Steel

Timken 312WDDN - Radial Ball Bearing, 6312 Industry Number, Double Shielded Closure, 60 mm Bore Dia, Alloy Steel

Vendor:
Timken

Regular price $370.59 USD

Regular price Sale price $370.59 USD
Timken 312WDN - Radial Ball Bearing, 6312 Industry Number, Single Shielded Closure, 60 mm Bore Dia, Alloy Steel

Timken 312WDN - Radial Ball Bearing, 6312 Industry Number, Single Shielded Closure, 60 mm Bore Dia, Alloy Steel

Vendor:
Timken

Regular price $379.31 USD

Regular price Sale price $379.31 USD
Timken 313WDN - Radial Ball Bearing, 6313 Industry Number, Single Shielded Closure, 65 mm Bore Dia, Alloy Steel

Timken 313WDN - Radial Ball Bearing, 6313 Industry Number, Single Shielded Closure, 65 mm Bore Dia, Alloy Steel

Vendor:
Timken

Regular price $455.61 USD

Regular price Sale price $455.61 USD
Timken 314K - Radial Ball Bearing, 6314 Industry Number, Open Closure, 70 mm Bore Dia, Alloy Steel

Timken 314K - Radial Ball Bearing, 6314 Industry Number, Open Closure, 70 mm Bore Dia, Alloy Steel

Vendor:
Timken

Regular price $466.51 USD

Regular price Sale price $466.51 USD
Timken 314KDD - Radial Ball Bearing, 6314 Industry Number, Double Shielded Closure, 70 mm Bore Dia, Alloy Steel

Timken 314KDD - Radial Ball Bearing, 6314 Industry Number, Double Shielded Closure, 70 mm Bore Dia, Alloy Steel

Vendor:
Timken

Regular price $551.53 USD

Regular price Sale price $551.53 USD
Timken 316K - Radial Ball Bearing, 6316 Industry Number, Open Closure, 80 mm Bore Dia, Alloy Steel

Timken 316K - Radial Ball Bearing, 6316 Industry Number, Open Closure, 80 mm Bore Dia, Alloy Steel

Vendor:
Timken

Regular price $667.07 USD

Regular price Sale price $667.07 USD
Timken 316KD - Radial Ball Bearing, 6316 Industry Number, Single Shielded Closure, 80 mm Bore Dia, Alloy Steel

Timken 316KD - Radial Ball Bearing, 6316 Industry Number, Single Shielded Closure, 80 mm Bore Dia, Alloy Steel

Vendor:
Timken

Regular price $651.81 USD

Regular price Sale price $651.81 USD
Timken 316W - Radial Ball Bearing, 6316 Industry Number, Open Closure, 80 mm Bore Dia, Alloy Steel

Timken 316W - Radial Ball Bearing, 6316 Industry Number, Open Closure, 80 mm Bore Dia, Alloy Steel

Vendor:
Timken

Regular price $746.64 USD

Regular price Sale price $746.64 USD

1
2
3
4
5
6
…
13

Need help finding a replacement part?

Fill out the part request form and someone will get back to you shortly.

PART REQUEST FORM

Quick links

Terms of Service
Refund & Cancellation Policy
Privacy Policy
Shipping & LTL Freight Policy
Order Assistance
Gulf Coast Service Area
Government Procurement

Payment methods

© 2026, National Boiler Supply

Choosing a selection results in a full page refresh.
Opens in a new window.