Corrosion Resistant Products - CRES-07 - Browning - #19

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19 Corrosion Resistant Engineered Solutions BEARINGS CYR-S-CR Cam Follower Bearings CYR-2-S-CR CYR-2-S-CR Shown* *LUBRI-DISC + Seal is used on bearings with 1 inch O.D. and larger. Smaller sizes use standard LUBRI-DISC Seals. Mounting Dimensions Limiting Speed with Grease (RPM) (1) Load Ratings Description E Shaft Diameter Push Fit Drive Fit Press Fit Min. Clamping Diameter (Ref.) Nom. +/-.0002 Nom. +/-.0002 Nom. +/-.0002 Track Roller Dynamic Rating (Lbs.) (2) Track Roller Static Rating (Lbs.) 1/2 .2495 .2501 .2503 6400 1490 2100 CYR-3/4-S-CR 5400 CYR-7/8-S-CR 41/64 .3120 .3126 .3128 4800 2000 5400 CYR-1-S-CR 3400 CYR-1 1/8-S-CR 49/64 .3745 .3751 .3753 3100 3530 7700 CYR-1 1/4-S-CR 2800 CYR-1 3/8-S-CR 57/64 .4370 .4376 .4378 2500 4350 11200 CYR-1 1/2-S-CR 2350 CYR-1 5/8-S-CR 13/64 .4995 .5001 .5005 2200 5730 14800 CYR-1 3/4-S-CR 2000 CYR-1 7/8-S-CR 113/64 .6245 .6251 .6251 1400 7270 17600 CYR-2-S-CR (1) Since load, lubricationmethod,temperature and other factors affect the maximum operating speed, it is impossible to determine precise limiting speeds. The listed limiting speeds are based on lightly loaded bearings having adequate lubrication and are listed only as a design guide. More frequent relubrication is required when operating at higher speeds. Actual bearing testing in the specific application should be conducted if the operating speed approaches the listed limiting speed. (2) Use track roller dynamic load rating for life calculations. Maximum dynamic load should not exceed 50% of track roller dynamic load rating. If radial load and/or root mean load exceed 50% of track roller dynamic load rating, life calculations must be reviewed by McGill Engineering. W1 W C RD HD LUB. GROOVE B E