Specifications
Dimensions
- Bore Diameter3/4 in
- Bore Length1.2200 in, 30.98 mm
- Hole Diameter0.3125 in, 7.94 mm
- Housing Dimensions1.1875 in, 30.16 mm
- Housing Width1.1875 in, 30.16 mm
- Inner Ring Width1.2200 in, 30.98 mm
- Insert Outer Diameter1.8504 in, 47 mm
- Length Through Bore1.2200 in, 30.98 mm
- Outside Diameter1.8500 in, 47 mm
- Overall Height3.5000 in
- Overall Length3.5469 in
- Overall Width1.1875 in, 30.16 mm
- Shaft Diameter0.7500 in, 19.05 mm
- Size Code204
- Slot Spacing1.7500 in
- Slot Width0.3125 in, 7.90 mm
- Take Up Frame SizeNST204
- Tap Thread Size1/4-28 UNF
- Weight1.85 lbs, 0.839 kg
Details
- Bearing MaterialAISI 52100 Steel
- Bearing SeriesUCNST200
- Bore TypeCylindrical
- Cage MaterialSteel
- Compatible Frame NumberNST204
- Country of OriginJapan
- Duty TypeNormal Duty
- Dynamic Load Capacity12855 N, 2890 lbf
- Expansion CapabilityNon-Expansion Bearing (Fixed)
- Expansion TypeNon-Expansion Bearing (Fixed)
- Grease TypeNoxlub BF4026
- Housing ConstructionOne Piece
- Housing MaterialCast Iron
- Housing TypeNarrow-Slot Take-up
- Insert MaterialAISI 52100 Steel
- Locking DeviceSet Screw
- LubricationRelubricatable
- Lubrication TypeLubrication Fitting
- Manufacturer Catalog NumberUCNST204-12C4HR23
- Manufacturer Upc Number0808250413560
- MaterialCast Iron
- Max Operating Temperature232 °C, 450 °F
- Max Rpm4800 rpm
- Maximum Speed4800 rpm
- Maximum Temperature232 °C, 450 °F
- Mounting TypeNarrow Slot
- Operating Temperature Range232 °C, 450 °F
- Product TypeTake-Up Ball Bearing Units
- Radial Dynamic Load Capacity2890 lbf
- Radial Static Load Capacity6672 N, 1500 lbf
- RelubricatableTrue
- Replacement BearingUC204-12
- Retainer TypeRiveted Steel
- Seal MaterialSilicone
- Seal TypeContact with Slinger
- Sealing TypeContact Seal
- Self AligningTrue
- SeriesUCNST200C4HR23
- Shaft AttachmentSet Screw
- Static Load Capacity6672.3 N, 1500 lbf
- Type Of BearingBall Bearing
- Unit TypeSide Mount
- UPC_NO0808250413560