Ball Bearing Housed Unit Page A-73 Ball Bearing Housed Units-Ball Bearing Housed Units

BALL BEARING HOUSED UNITS TIMKEN BALL BEARING HOUSED UNIT CATALOG Download 3D Models and 2D Drawings at cad.timken.com A-73 SAK STANDARD SERIES The streamlined, rugged, one-piece pillow block combines an RAK housing and GYA-RRB set screw bearing. GYA-RRB bearing employs a positive-contact, land- riding seal and specially designed set screws. This pillow block can be mounted to operate in any position. Bearing housed units are factory-prelubricated, but a grease fitting is provided to allow for relubrication if required. suggested shaft tolerances: 1 /2 in. - 1 15 /16 in., nominal to -0.013 mm, -0.0005 in.; 2 in. - 2 3 /16 in., nominal -0.025 mm, -0.0010 in. To order, specify UNiT and SHAFT DiAMETER. Example: SAK 1 in. BEARING DATA Unit Bearing No. Dimensions and Load Ratings SAK GYA-RRB Page A-54 Unit Shaft Dia. Basic Bearing No. H H 2 S 1 J L A H 1 N N 1 F B Bolt Size Bearing No. Housing No. Unit Wt. in. mm mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. New (Old) kg lbs. SAK 1 /2 203 26.99 1 1 /16 53.2 2 3 /32 15.9 5 /8 92.1 3 5 /8 123.8 4 7 /8 30.2 1 3 /16 8.7 11 /32 11.1 7 /16 22.2 7 /8 24.6 31 /32 23.8 15 /16 10 3 /8 GYA008RRB T40238 (T30595) 0.42 0.92 SAK 5 /8 GYA010RRB SAK 17 GYAE17RRB SAK 3 /4 204 31.75 1 1 /4 62.7 2 15 /32 18.3 23 /32 96.0 3 25 /32 127 5 31.8 1 1 /4 11.9 15 /32 11.1 7 /16 19.8 25 /32 29.0 1 9 /64 31.8 1 1 /16 10 3 /8 GYA012RRB T40239 (T30555) 0.57 1.25 SAK 20 GYAE20RRB SAK 7 /8 205 33.34 1 5 /16 68 2 11 /16 19.4 49 /64 104.8 4 1 /8 139.7 5 1 /2 35.7 1 13 /32 11.9 15 /32 11.1 7 /16 20.6 13 /16 33.7 1 21 /64 34.9 1 7 /64 10 3 /8 GYA014RRB T30365 0.76 1.67 SAK 15 /16 GYA015RRB SAK 1 GYA100RRB SAK 25 GYAE25RRB SAK 1 1 /8 206 39.69 1 9 /16 80.2 3 5 /32 23.0 29 /32 117.5 4 5 /8 157.2 6 3 /16 39.7 1 9 /16 13.5 17 /32 14.3 9 /16 23.8 15 /16 40.1 1 37 /64 32.5 1 9 /32 12 1 /2 GYA102RRB T40241 (T30300) 1.14 2.52 SAK 1 3 /16 GYA103RRB SAK 1 1 /4 S GYA103RRB2 SAK 30 GYAE30RRB SAK 1 1 /4 207 46.04 1 13 /16 92.1 3 5 /8 25.8 1 1 /64 130.2 5 1 /8 166.7 6 9 /16 45.2 1 25 /32 16.7 21 /32 14.3 9 /16 24.6 31 /32 46.8 1 70 /83 36.5 1 7 /16 12 1 /2 GYA104RRB T40242 (T30410) 1.52 3.35 SAK 1 3 /8 GYA106RRB SAK 1 7 /16 GYA107RRB SAK 35 GYAE35RRB SAK 1 1 /2 208 49.21 1 15 /16 100.0 3 15 /16 27.8 1 3 /32 136.5 5 3 /8 179.4 7 1 /16 47.6 1 7 /8 19.1 3 /4 14.3 9 /16 26.2 1 1 /32 52.4 2 1 /16 39.3 1 35 /64 12 1 /2 GYA108RRB T40243 (T30484) 1.85 4.08 SAK 40 GYAE40RRB SAK 1 5 /8 209 52.39 2 1 /16 104.8 4 1 /8 28.6 1 1 /8 149.2 5 7 /8 191.3 7 17 /32 50.8 2 17.5 11 /16 14.3 9 /16 28.6 1 1 /8 57.9 2 9 /32 42.1 1 21 /32 12 1 /2 GYA110RRB T40244 (T30682) 2.06 4.55 SAK 1 11 /16 GYA111RRB SAK 1 3 /4 GYA112RRB SAK 45 GYAE45RRB SAK 1 15 /16 210 55.56 2 3 /16 112.7 4 7 /16 31.0 1 7 /32 158.0 6 7 /32 200.2 7 7 /8 55.6 2 3 /16 17.5 11 /16 17.5 11 /16 23.8 15 /16 62.7 2 15 /32 44.5 1 3 /4 16 5 /8 GYA115RRB T40245 (T30706) 2.54 5.60 SAK 2S GYA115RRB2 SAK 50 GYAE50RRB SAK 2 211 61.91 2 7 /16 124.6 4 29 /32 31.8 1 1 /4 176.2 6 15 /16 222.3 8 3 /4 58.7 2 5 /16 19.1 3 /4 18.3 23 /32 29.4 1 5 /32 69.9 2 3 /4 46.4 1 53 /64 16 5 /8 GYA200RRB T40246 (T30738) 3.02 6.66 SAK 2 3 /16 GYA203RRB SAK 55 GYAE55RRB NOTE: All units have a 1 /8 pipe-thread grease fitting except -1 1 /16 and units which have -28 fitting.

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