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System Plast UCFBZ204-20M-SS-OEC mounted three-bolt flange bracket ball bearing with 20 mm bore, 400 series stainless steel insert, setscrew lock, and single lip contact seal. The polyamide housing provides corrosion resistance for washdown environments in food, beverage, and pharmaceutical conveyor lines. Open end cover design allows visual inspection of the bearing race.
MODEL 57205FRA/SS
Contact supplier for technical support on: 800-626-2120
$154.77 Each
Prices are subject to change
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Select Quantity
Typically Ships in: 1 day
Returnable: See conditions
Ability to Relubricate
Yes
Bearing Centerline to Bolt Hole Center (in)
1.813
Bearing Type
Standard Duty
Bolt Size (in)
7/16
Bolt Spacing (in)
1.625
Bolt Spacing Height Direction (in)
1.125
Bore Geometry
Straight
Cage Material
Stainless Steel
Cage Type
Ball Riding Retainer
Dynamic Load Rating (lb)
1641
End Cap Available
Yes
Fixed vs. Expansion
Fixed
Foot Height (in)
0.5
Height
2.03
Housing
Polyamide
Housing Color
Black
Housing Construction
One Piece
Housing Style
Flange Block
Housing Type
Flange, Bracket, Three Bolt
Housing Width (in)
2.72
I.D.
20 mm
Inner Ring O.D. (in)
1.125
Insert
SS-SB204-20M RG
Insert Material
400 Series Stainless Steel
Length
4.92
Length Through Bore (in)
1.016
Locking
Setscrew
Lubricant
NSF H1 Food Grade Grease
Max Operating Temperature (F)
180
Maximum Speed (RPM)
4200
Measure Units
Metric
Misalignment Capability
±1.0° Misalignment - Static Only
Misalignment Type
Static Only
Outer Ring Land Profile
Standard
Overall Height (in)
2.02
Overall Height to End Cap (in)
2.02
Overall Length (in)
4.92
Overall Width (in)
2.72
Pilot Configuration
No Pilot
Radial Clearance
Standard
Rolling Element
Ball Bearing
Seal Type
Single Lip Contact Seal
Size Code
204
Static Load (lbs)
1102
Width
2.72
Specifications
| Product | System Plast - Flange Bracket - 400 Series Stainless Steel |
|---|---|
| Shaft Size (mm) | 20 |
| Rolling Element | Ball |
| Locking Device | Setscrew |
| Bearing Seal | Single Lip Contact |
| Duty Series | Standard |
| Housing Base | Solid |
| Sale Qty Multiple: | 1 |
| No. Links/Ft. : | 0 |
| Product: | System Plast - Flange Bracket - 400 Series Stainless Steel |
| Shaft Size (mm): | 20 |
| Rolling Element: | Ball |
| Locking Device: | Setscrew |
| Bearing Seal: | Single Lip Contact |
| Duty Series: | Standard |
| Housing Base: | Solid |
| Housing Material: | Black Polyamide |
| Expansion: | No |
| Maximum Operating Temperature: | 180 |
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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