1657™ RBC NICE

Brand - RBC NICE
Item Number - 1657™ RBC NICE
Category - Precision Ground Radial Bearings

Principal Dimensions & Load Ratings (Imperial) :
Bore Diameter (d) - 1.25 (+.0000 to -.0005) inch
Outer Diameter (D) - 2.5625 (+.0000 to -.0005) inch
Width (B) - 0.6875 (+.000 to -.005) inch
Basic Dynamic Load Rating (C) - 5360 lbf
Basic Static Load Rating (C0) - 2620 lbf
Weight (W) *** - 0.51 lbs
Minimum Abutment and Fillet Dimension (da) - 1.5 inch
Maximum Abutment and Fillet Dimension (Da) - 2.314 inch
Maximum Abutment and Fillet Dimension (r) - 0.035 inch

Principal Dimensions & Load Ratings (Metric) :
Bore Diameter (d) - 31.75 (+.000 to -.013) mm
Outer Diameter (D) - 65.088 (+.000 to -.013) mm
Width (B) - 17.463 (+.00 to -.13) mm
Basic Dynamic Load Rating (C) - 23852 N
Basic Static Load Rating (C0) - 11659 N
Weight (W) *** - 0.23 kg
Minimum Abutment and Fillet Dimension (da) - 38.1 mm
Maximum Abutment and Fillet Dimension (Da) - 58.78 mm
Maximum Abutment and Fillet Dimension (r) - 0.89 mm

Some notes about this bearing :
• Specially designed to offer low-cost yet high-quality solutions for most precision bearing applications
• Made in easy-to-use inch dimensions
• Recommended for Medium loads
• Maximum speeds up to 5000 rpm
• Precision ground on all surfaces, especially in ball grooves
• Undergo careful heat treatment for uniform hardness and maximum service life
• Equipped with a ball retainer/separator to reduce ball-to-ball contact friction
• Allows for higher operational speeds
• Double sealed and double shielded bearings are pre-greased as standard
• Open and single closure bearings can be greased on request

Other salient points to be noted :
*** Weights given are for greased and sealed versions

• For Double Sealed Bearing Tolerance will be +.0000/-.0006 (+.000/-.015)
• All bearing designations listed herein are trademarks of RBC Nice® bearings

♦ ♦ For possible suffixes refer to the 4th image
♦ ♦ Images are for representation purposes only