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U Series - Four-Bolt Flanged Mounted Bearings (UCF 200, UCF 300, UELF 200, UKF 200)
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UCF 300 Four-Bolt Flanged Mounted Bearings - Set Screw Locking
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Part Number UCF321
Part Number UCF321, UCF 300 Four-Bolt Flanged Mounted Bearings - Set Screw Locking
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Specifications
·
Dimensions
·
Basic Load Ratings
Specifications
Bearing Number
UC321
Shaft Size d
105
mm
Locking Style
Set Screw Locking
Housing Construction
Four-Bolt Square Flange
Dimensions
Total Length L
310
mm
12.205
in
Housing Width A
94
mm
3.701
in
Bolt Hole Spacing J
242
mm
9.528
in
Bolt Hole Size N
38
mm
1.496
in
Flange Thickness A1
32
mm
1.26
in
Center of Bearing from Housing End A2
59
mm
2.323
in
Inner Ring Width B
112
mm
4.409
in
Center of Bearing from Bearing End S
44
mm
1.732
in
Dimension A0
127
mm
5
in
Bolt Size
M33
Grease Nipple Size
A-R1/8
Basic Load Ratings
Static Load Rating
153000
N
34396
lbf
Dynamic Load Rating
184000
N
41365
lbf
VIEW CAD DRAWING
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3D
·
2D Front View
·
2D Left View
·
2D Sales Drawing
DOWNLOADS
Catalog and Technical Information - U Series Mounted Bearings
Timken® Ball Bearing Mounted Bearings Installation Guide
U Series Secondary Sealing System Sell Sheet
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