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  • Set Screw (120°) Locking
  • Normal Duty
  • Wide Inner Ring
  • STeel Retainer
  • Zinc Protection AISI 52100 Steel
  • 0°F - 212°F
  • Patented RF Double Lip Contact Seals and Slingers
  • Spherical O.D.
  • Prelubricated / Relubricatable
Zinc Protection Set Screw Locking Bearing Insert, UC200MZ2 Series
Zinc Protection Set Screw Locking Bearing Insert, UC200MZ2 Series-2
Unit of Measure
1 

Item #

Shaft Diameter

D

B

Dynamic Load Rating

Static Load Rating

UC201-8MZ2RF N/A 1/2 in N/A 1.8504 in N/A 1.220 in N/A 2890 lbf N/A 1500 lbf
UC202-10MZ2RF N/A 5/8 in N/A 1.8504 in N/A 1.220 in N/A 2890 lbf N/A 1500 lbf
UC204-12MZ2RF N/A 3/4 in N/A 1.8504 in N/A 1.220 in N/A 2890 lbf N/A 1500 lbf
UC205-14MZ2RF N/A 7/8 in N/A 2.0472 in N/A 1.339 in N/A 3150 lbf N/A 1780 lbf
UC205-16MZ2RF N/A 1 in N/A 2.0472 in N/A 1.339 in N/A 3150 lbf N/A 1780 lbf
UC206-17MZ2RF N/A 1-1/16 in N/A 2.4409 in N/A 1.500 in N/A 4410 lbf N/A 2540 lbf
UC206-18MZ2RF N/A 1-1/8 in N/A 2.4409 in N/A 1.500 in N/A 4410 lbf N/A 2540 lbf
UC206-19MZ2RF N/A 1-3/16 in N/A 2.4409 in N/A 1.500 in N/A 4410 lbf N/A 2540 lbf
UC206-20MZ2RF N/A 1-1/4 in N/A 2.4409 in N/A 1.500 in N/A 4410 lbf N/A 2540 lbf
UC207-20MZ2RF N/A 1-1/4 in N/A 2.8346 in N/A 1.689 in N/A 5820 lbf N/A 3460 lbf
UC207-21MZ2RF N/A 1-5/16 in N/A 2.8346 in N/A 1.689 in N/A 5820 lbf N/A 3460 lbf
UC207-22MZ2RF N/A 1-3/8 in N/A 2.8346 in N/A 1.689 in N/A 5820 lbf N/A 3460 lbf
UC207-23MZ2RF N/A 1-7/16 in N/A 2.8346 in N/A 1.689 in N/A 5820 lbf N/A 3460 lbf
UC208-24MZ2RF N/A 1-1/2 in N/A 3.1496 in N/A 1.937 in N/A 6590 lbf N/A 4020 lbf
UC210-30MZ2RF N/A 1-7/8 in N/A 3.5433 in N/A 2.031 in N/A 7980 lbf N/A 5220 lbf
UC210-31MZ2RF N/A 1-15/16 in N/A 3.5433 in N/A 2.031 in N/A 7980 lbf N/A 5220 lbf
UC210-32MZ2RF N/A 2 in N/A 3.5433 in N/A 2.031 in N/A 7980 lbf N/A 5220 lbf
UC202MZ2RF N/A 15 mm N/A 47 mm N/A 31 mm N/A 1310 kgf N/A 680 kgf
UC203MZ2RF N/A 17 mm N/A 47 mm N/A 31 mm N/A 1310 kgf N/A 680 kgf
UC204MZ2RF N/A 20 mm N/A 47 mm N/A 31 mm N/A 1310 kgf N/A 680 kgf
UC205MZ2RF N/A 25 mm N/A 52 mm N/A 34 mm N/A 1430 kgf N/A 800 kgf
UC206MZ2RF N/A 30 mm N/A 62 mm N/A 38.1 mm N/A 2000 kgf N/A 1150 kgf
UC207MZ2RF N/A 35 mm N/A 72 mm N/A 42.9 mm N/A 2640 kgf N/A 1570 kgf
UC208MZ2RF N/A 40 mm N/A 80 mm N/A 49.2 mm N/A 2990 kgf N/A 1830 kgf
UC210MZ2RF N/A 50 mm N/A 90 mm N/A 51.6 mm N/A 3600 kgf N/A 2370 kgf
Unit of Measure
1