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SEALMASTER

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SEALMASTER SF-20R 700444 Flange Bearing, 4 Bolt, 1 1/4 Inch Bore, Cast Iron, Set Screws, 4 1/4 Inch Length

Item: BE4QYB
Model: SF-20R
25 In Stock

Ships within 2 days via

£589.15
5.00% off
£559.69/unit (Inc. VAT)
Trade Prices Available
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Specifications

Bearing Insert Finish Black Oxide
Bearing Insert Material Steel
Bearing Insert Material Grade 52100
Bearing Insert Type Standard Duty
Bearing Material Grade Grade 52100
Bolt Size 7/16"
Bolt Spacing 3 1/4"
Bore Dia. 1 1/4"
Bore Diameter 1 1/4"
Bore Shape Straight
Bore Type Cylindrical
Cage Material Polyphenylene Sulfide
Cage Type Land Riding Retainer
Closure Double Sealed
Dynamic Load Capacity 4381 lbs.
End Cap No
Expansion Type Fixed
Fixed Vs. Expansion Fixed
Flange Thickness 17/32"
Foot Height 0.53"
Grease Fitting Thread Size 1/4"-28
Housing Backside Inner Diameter 2.88"
Housing Coating Powder Coated
Housing Color Black
Housing Construction One Piece
Housing Material Cast Iron
Housing Style Flange Block
Housing Type Flange, Four Bolt
Htc 8483.20.4040
Includes Set Screw
Inner Race Heat Treat Method Zone Hardened
Inner Ring Outside Diameter 1.594"
Insert 1"-14
Length Through Bore 1 1/2"
Lubricant Material Nlgi #2 Equivalent
Lubrication Openings One Zirc Fitting
Lubrication Type Lithium Complex NLGI 2 Grease
Max. Operating Temperature 220°F
Max. Speed 5450 RPM
Maximum Speed 4650 RPM
Maximum Temperature 220°F
Minimum Temperature -20°F
Misalignment Capability -2° to +2°
Misalignment Type Static Only
Mount Hole Center-to-center Height 3 1/4"
Mount Hole Center-to-center Length 3 1/4"
Mounting Bolt Size 7/16"
Number Of Mount Holes 4
Operating Temperature Range -20°F to +220°F
Outer Ring Land Profile Standard
Overall Height 1.563"
Overall Length 4 1/4"
Overall Width 4 1/4"
Pilot Configuration No Pilot
Radial Clearance Standard
Rolling Element Ball Bearing
Rolling Element Rows 1
Seal Material Felt
Seal Type Felt Labyrinth Seal
Self Lubricating Bearing No
Setscrew Torque 85 lbs.-in.
Shaft Locking Type Set Screw
Size Code 2-13
Static Load Rating 2567 lbs.
Static Radial Load Capacity 2567 lbf.
Vibration Frequency Fundamental Train 0.0066 cPS
Vibration Frequency Inner Ring Defect 0.0905 cPS
Vibration Frequency Outer Ring Defect 0.0595 cPS
Vibration Frequency Roller Spin 0.0385 cPS

Product Details

Shipping Information

Height 4.29
Length 11.43
Width 11.58
Country Of Origin MX
Weight 1.233000

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