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F4B-DL-103

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Dodge 128780 F4B-DL-103 four-bolt flange mounted ball bearing with 1-3/16" bore and D-Lok concentric clamp collar locking. Standard duty, 206 series non-expansion design for fixed shaft positioning. Cast iron housing with powder coated finish, DualGuard seals with flingers, and nitrile rubber shaft seal. Relubrication capable, maximum 5500 rpm, for general purpose applications.

MODEL F4B-DL-103

BRAND

SKU

133949

WEIGHT

3.050 lb

UOM

each

Contact supplier for technical support on: +1-864-284-5700

$125.78 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

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Typically Ships in: 1 day

Returnable:No

Application

General Purpose

Ball bearing series

206 series

Bearing Series

206 series insert

Bearing type

Ball, ball

Bolt Diameter

0.4375 in

Bolt to bolt max

3.2500 in, 82.55 mm

Bolt to bolt min

3.2500 in, 82.55 mm

Bore

1 3/16 in

Bore Diameter

1-3/16" shaft size

Bore length

1.5600 in, 39.624 mm

Duty

Standard Duty

Duty Rating

Standard duty ball bearing

Expansion

No

Expansion capability

Non-expansion (fixed)

Expansion Type

Non-expansion (fixed) bearing

Finish

Powder coated

Greasable

Yes

High temp

No

Housing

Polymer

Housing construction

Solid

Housing material

Cast iron

Housing Material

Cast iron

Housing option

Cast iron

Housing type

Four-bolt flange

Housing Type

Four-bolt flange surface mount

I.D.

1 1/2 in

Insert material

Steel

Insert option

Bearing steel

Insert type

Ball Bearing

Locking

Concentric collar

Lubrication type

Grease

Max RPM

5500 rpm

Max Speed

5500 rpm

Maximum Speed

5, 500 RPM operating capability

Relubrication

Yes

Rolling element

Standard duty ball

Seal option

DualGuard seals with flingers

Sensor ready

Adapter required

Shaft

Nitrile rubber

Shaft attachment

Clamp collar

Shaft diameter

1.1875 in

Standoff housing

No

Static load capacity

2538 lbf, 11289.586 N

Suitable for high temperature

No

Suitable for washdown

No

Type

4-bolt flange

Specifications
  • Catalog Number: 128780
  • Engineering Number: F4B-DL-103
  • Housing Type: 4-Bolt Flange
  • Bore Size: 1-3/16" (30.162mm)
  • Locking Type: Concentric Collar
  • Duty Rating: Standard Duty
  • Expansion Type: No
  • Seal Type: DualGuard seals with Flingers
  • Bearing Type: Standard Duty Ball
  • Weight: 3.0500 lb

SKU: 119078

Great

great

Read more

SKU: 118299

Prompt & great service

As usual MRO Supply team are quick in shipping the ordered parts correctly without any delay.. Will shop online again confidently knowing they offer very good and prompt service!

Read more

SKU: 135383

Great!

Cheapest price I've found on the web.

Read more

SKU: 128914

Recent purchase

My order with MRO was easy, quick and priced just right! Assistance over the phone was professional and helpful. I will be making more orders in the future. JG

Read more

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.

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Reviews

SKU: 119078

Great

great

Read more

SKU: 118299

Prompt & great service

As usual MRO Supply team are quick in shipping the ordered parts correctly without any delay.. Will shop online again confidently knowing they offer very good and prompt service!

Read more

SKU: 135383

Great!

Cheapest price I've found on the web.

Read more

SKU: 128914

Recent purchase

My order with MRO was easy, quick and priced just right! Assistance over the phone was professional and helpful. I will be making more orders in the future. JG

Read more

Return policy

Item must be unused and undamaged, in it's orginal package. For Dodge there is typically a 10% + $30 US re-stocking fee, although it may vary from case to case. Re-packing fees may apply. Re-stocking fee applies bor both returns for credit and return for exchange.

Warranty is redeemed directly with manufacturer. If your item was damaged during usage, please let us know and we will help you get in touch with your nearest service center, they will guide you about the steps to follow to redeem the manufacturer's warranty.

For further information on our returns/warranty policy, please visit:
https://www.mrosupply.com/page/returnwarranty-policy/