UCF 210-31E four bolt flanged bearing unit drawings
  1. Also available with eccentric locking collar.
  2. Medium Duty, Heavy Duty and other available types are described in the Bearing Types information.
  3. Various seal options and plated housing options are described in the Nomenclature and Bearing Types information.

UCF210-31E Inch Series Four Bolt Flange

Model: UCF 210-31E

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Product Details

Bearing Type Cast iron housing
Dynamic Load Rating (Cr) 7,890 lbs
Static Load Rating (Cor) 5,223 lbs
Shaft Dia. (Fw) 1.9375 in
Mounting Hole Center-to-Center (e) 4.3750 in
Housing Length (a) 5.6250 in
Housing Base Thickness (g) 0.6250 in
Bearing Inner Race Width (Bi) 2.0320 in
Bearing Inner Race Width - Short Side (n) 0.7480 in
Bearing Inner Race Width - Extended Side (m) 1.2840 in
Mounting Bolt Size 0.5000 in
Bearing Number UC 210-31
Housing Number F 210E
Mounting Hole Dia. (s) 0.6250 in
Flange Assembly Height (Z) 2.1560 in
Flange Height (l) 1.5630 in
Mounting Base to Bearing Center (i) 0.8594 in
Weight (g) 2,585.46 grams
Material Cast iron housing, chrome steel bearing