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  • Insert
    • Set Screw Locking
    • Heavy Duty
    • Wide Inner Ring
    • AISI 52100 Steel
  • Housing
    • Pillow Block
    • Cast Iron



 

UCPU300 Series pillow block image
UCPU300 Series pillow block drawing
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Item #

Shaft Diameter (inches)

(h) inch

(a) inch

(b) inch

(g) inch

(w) inch

(Bi) Inch

UCPU306-19 N/A 1-3/16 N/A 2-1/8 N/A 8-1/4 N/A 2.250 N/A 15/16 N/A 4.250 N/A 1.693
UCPU307-20 N/A 1-1/4 N/A 2-3/8 N/A 9-1/4 N/A 2.362 N/A 1 N/A 4.685 N/A 1.890
UCPU307-23 N/A 1-7/16 N/A 2-3/8 N/A 9-1/4 N/A 2.362 N/A 1 N/A 4.685 N/A 1.890
UCPU309-27 N/A 1-11/16 N/A 2-7/8 N/A 10-1/4 N/A 2.638 N/A 1-1/4 N/A 5.236 N/A 2.244
UCPU309-28 N/A 1-3/4 N/A 2-7/8 N/A 10-1/4 N/A 2.638 N/A 1-1/4 N/A 5.236 N/A 2.244
UCPU310-30 N/A 1-7/8 N/A 3-1/8 N/A 11-9/64 N/A 3.150 N/A 1-3/8 N/A 6.219 N/A 2.402
UCPU310-31 N/A 1-15/16 N/A 3-1/8 N/A 11-9/64 N/A 3.150 N/A 1-3/8 N/A 6.219 N/A 2.402
UCPU311-32 N/A 2 N/A 3-1/2 N/A 12-41/64 N/A 3.386 N/A 1-1/2 N/A 6.811 N/A 2.598
UCPU311-35 N/A 2-3/16 N/A 3-1/2 N/A 12-41/64 N/A 3.386 N/A 1-1/2 N/A 6.811 N/A 2.598
UCPU312-39 N/A 2-7/16 N/A 3-5/8 N/A 13-3/4 N/A 3.500 N/A 1-5/8 N/A 7.197 N/A 2.795
UCPU314-43 N/A 2-11/16 N/A 4 N/A 14-5/8 N/A 3.750 N/A 1-3/4 N/A 7.938 N/A 3.071
UCPU314-44 N/A 2-3/4 N/A 4 N/A 14-5/8 N/A 3.750 N/A 1-3/4 N/A 7.938 N/A 3.071
UCPU315-47 N/A 2-15/16 N/A 4-1/4 N/A 15-1/8 N/A 4.000 N/A 1-3/4 N/A 8.295 N/A 3.228
UCPU315-48 N/A 3 N/A 4-1/4 N/A 15-1/8 N/A 4.000 N/A 1-3/4 N/A 8.295 N/A 3.228
UCPU316-51 N/A 3-3/16 N/A 4-9/16 N/A 15-25/64 N/A 4.173 N/A 1-59/64 N/A 9.016 N/A 3.386
UCPU318-55 N/A 3-7/16 N/A 5-1/8 N/A 16-9/64 N/A 5.000 N/A 2-1/4 N/A 10.079 N/A 3.780
UCPU318-56 N/A 3-1/2 N/A 5-1/8 N/A 16-9/64 N/A 5.000 N/A 2-1/4 N/A 10.079 N/A 3.780
UCPU320-63 N/A 3-15/16 N/A 5-11/16 N/A 17-21/64 N/A 5.000 N/A 2-9/16 N/A 11.063 N/A 4.252
UCPU320-64 N/A 4 N/A 5-11/16 N/A 17-21/64 N/A 5.000 N/A 2-9/16 N/A 11.063 N/A 4.252
UCPU306 N/A 30 mm N/A 54 mm N/A 210 mm N/A 57.2 mm N/A 23.8 mm N/A 108 mm N/A 43 mm
UCPU307 N/A 35 mm N/A 60.3 mm N/A 235 mm N/A 60 mm N/A 25.4 mm N/A 119 mm N/A 48 mm
UCPU308 N/A 40 mm N/A 66.7 mm N/A 257 mm N/A 67 mm N/A 32 mm N/A 133 mm N/A 52 mm
UCPU309 N/A 45 mm N/A 73 mm N/A 261 mm N/A 76 mm N/A 33.3 mm N/A 143 mm N/A 57 mm
UCPU310 N/A 50 mm N/A 79.4 mm N/A 283 mm N/A 80 mm N/A 35 mm N/A 158 mm N/A 61 mm
UCPU311 N/A 55 mm N/A 88.9 mm N/A 321 mm N/A 86 mm N/A 38 mm N/A 173 mm N/A 66 mm
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