Carr Lane SFM-62-67-48.00 | 48.00mm Inner Diameter x 62.00mm Outer Diameter x 67.00mm Length Fixed Renewable Bushing (SFM)

Product Information

Metric version of our popular SF bushing. These replaceable SFM bushings are generally used with a liner bushing and lock screw. Use when you expect to replace bushings during the tooling's lifetime, or to switch bushings to perform multi-step operations with the same tooling. SFM bushings combine the benefits of older S-type slip-renewable and F-type fixed renewable bushings: one side has a lock screw recess for fixed mounting; the other has a locking recess that allows the bushing to slip down, then rotate to lock in place. Complete part numbers for all standard SFM bushings (all standard ID, OD, and length combinations) are listed in the tables below. The Part Configurator link at the top of this page can be used for any SFM bushing, either standard or special.

Application Information

These replaceable bushings are generally used with a liner bushing and lock screw.

ID Tolerance

Standard ID Tolerance (G6):          From .35 to 3mm       +.002/+.008mm          Over 3 to 6mm           +.004/+.012mm          Over 6 to 10mm         +.005/+.014mm          Over 10 to 18mm       +.006/+.017mm          Over 18 to 30mm       +.007/+.020mm          Over 30 to 50mm       +.009/+.025mm          Over 50 to 80mm       +.010/+.029mm       Reamer ID Tolerance (F6) (Special):          From 1 to 3mm          +.006/+.012mm          Over 3 to 6mm           +.010/+.018mm          Over 6 to 10mm         +.013/+.022mm          Over 10 to 18mm       +.016/+.027mm          Over 18 to 30mm       +.020/+.033mmReamer bushings have a different ID-tolerance range than drill bushings. To special-order bushings with the reamer ID tolerance shown here, add "-REAMER" to the part number:          SFM-8-16-4.50-REAMER     (Special)

OD tolerance

Standard OD Tolerance (h5):          8 to 10mm            0/-.006          12 to 18mm          0/-.008          22 to 30mm          0/-.009          35 to 48mm          0/-.011          55 to 78mm          0/-.013          85mm                   0/-.015

Counterbore on Small Drill Sizes

Metric bushings with small drill sizes through .80mm are counterbored 1.00mm diameter with 3mm drill-bearing length, according to ANSI standards, to eliminate binding and heat buildup.

Parts Specification

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov