Toothless Sprockets

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Toothless Sprockets



Part Number: 74698-10
1 2 3 4 6

Type:
d +0.0000/-0.0005:
D +0.000/-0.002 5:
B +.000/-.000:
B1 +.000/-.010:
D1 +.000/-.020:
Bearing Dynamic Capacity C [lbf]:
Bearing Static Capacity Co [lbf]: 10300
Suggested Roller Chain Number: 60

All dimensions are in inches

For sizes not listed above, contact RBC.

  1. Part numbers SJ 74690 and SJ 74839 are without seal
  2. For part numbers SJ 74690, SJ 74690 RR, inner ring part number IR 7295C must be ordered separately.
  3. For Part number SJ 74839, inner ring part number IR 8406 H must be ordered separately.
  4. For Part number SJ 74839 SS, inner ring part number IR 7439 must be ordered separately.
  5. For part numbers SJ 74690, SJ 74690 RR, SJ 74839, and SJ 74839 SS, inner ring is 0.010 inches wider than outer ring.
  6. For part number 74992, inner ring width 1.125 inches.