Yoke Rollers - Cylindrical and Crowned O.D. - Without Seals

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Series Y

Part
Number
Roller D
+.000
-.001
Roller B
+.000
-.005
Inside
Diameter
Nominal
Overall
Width B
+.005
-.010
Speed Limit
[rpm]
Bearing
Dynamic
Capacity
C [lbf]
Maximum
Load
[lbf]
Y 24 0.7500 0.500 1/4 0.5625 3930 1800 880
Y 28 0.8750 0.500 1/4 0.5625 3930 1800 1030
Y 32 1.0000 0.625 5/16 0.6875 3140 2300 1690
Y 36 1.1250 0.625 5/16 0.6875 3140 2300 1900
Y 40 1.2500 0.750 3/8 0.8125 2620 4200 2440
Y 44 1.3750 0.750 3/8 0.8125 2620 4200 2680
Y 48 1.5000 0.875 7/16 0.9375 2250 5000 3320
Y 52 1.6250 0.875 7/16 0.9375 2250 5000 3600
Y 56 1.7500 1.000 1/2 1.0625 1970 6400 4550
Y 60 1.8750 1.000 1/2 1.0625 1970 6400 4900
Y 64 2.0000 1.250 5/8 1.3125 1570 9600 6500
Y 72 2.2500 1.250 5/8 1.3125 1570 9600 7300
Y 80 2.5000 1.500 3/4 1.5625 1310 12800 9400
Y 88 2.7500 1.500 3/4 1.5625 1310 12800 10400
Y 96 3.0000 1.750 1 1.8125 1060 17000 13300
Y 104 3.2500 1.750 1 1.8125 1060 17000 14400
Y 112 3.5000 2.000 1 1/8 2.0625 980 24300 17300
Y 128 4.0000 2.250 1 1/4 2.3125 940 30000 22000
  1. All dimensions are in inches
  2. Axial clamping of the inner ring is recommended.
  3.  Normal operating loads should not exceed 50% of the bearing dynamic capacity.