Ball Bearing Housed Unit Page A-72 Ball Bearing Housed Units-Ball Bearing Housed Units

BALL BEARING HOUSED UNITS A-72 TIMKEN BALL BEARING HOUSED UNIT CATALOG Download 3D Models and 2D Drawings at cad.timken.com VAK STANDARD SERIES The streamlined and rugged VAK pillow block unit combines an engineered housing and an RA-RR extended inner ring bearing. RA-RR bearing employs a positive-contact, land-riding seal and a Timken self-locking collar. Collar ensures positive shaft retention. The 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 to -0.025 mm, -0.0010 in. To order, specify UNiT and SHAFT DiAMETER. Example: VAK 1 7 /16 in. Unit Shaft Dia. H H 2 B 1 J L A H 1 N N 1 d 1 S 1 T Bolt Size Bearing No. Collar No. Housing No. Unit Wt. in. mm in. 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. VAK 1 /2 26.99 1 /16 53.2 2 3 /32 28.6 1 /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 28.6 1 /8 22.2 7 /8 15.1 19 /32 10 3 /8 GRA008RRB S1008K T-40238 (T-30595) 0.454 1.00 VAK 5 /8 GRA010RRB S1010K VAK 17 GRAE17RRB SE17K VAK 3 /4 31.75 1 /4 62.7 2 15 /32 31.0 1 7 /32 96.0 3 25 /32 127.0 5 31.8 1 /4 11.9 15 /32 11.1 7 /16 19.8 25 /32 33.3 1 5 /16 23.4 59 /64 15.9 5 /8 10 3 /8 GRA012RRB S1012K T-40239 (T-30555) 0.563 1.24 VAK 20 GRAE20RRB SE20K VAK 7 /8 33.34 1 5 /16 68.3 2 11 /16 31.0 1 7 /32 104.8 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 38.1 1 /2 23.4 59 /64 17.9 45 /64 10 3 /8 GRA014RRB S1014K T-30365 0.758 1.67 VAK 15 /16 GRA015RRB S1015K VAK 1 GRA100RRB S1100K VAK 25 GRAE25RRB SE25K VAK 1 /8 39.69 1 9 /16 80.2 3 5 /32 35.7 1 13 /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 44.1 1 47 /64 27.0 1 /16 19.9 25 /32 12 1 /2 GRA102RRB S1102K T-40241 (T-30300) 1.235 2.72 VAK 1 3 /16 GRA103RRB S1103K VAK 1 /4 S GRA103RRB2 S1103K3 VAK 30 GRAE30RRB SE30K VAK 1 /4 46.04 1 13 /16 92.1 3 5 /8 38.9 1 17 /32 130.2 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 54.0 2 1 /8 29.4 1 5 /32 22.7 57 /64 12 1 /2 GRA104RRB S1104K T-40242 (T-30410) 1.594 3.51 VAK 1 3 /8 GRA106RRB S1106K VAK 1 7 /16 GRA107RRB S1107K VAK 35 GRAE35RRB SE35K VAK 1 /2 49.21 1 15 /16 100.0 3 15 /16 43.7 1 23 /32 136.5 5 3 /8 179.4 7 1 /16 47.6 1 7 /8 19.0 3 /4 14.3 9 /16 26.2 1 /32 60.3 2 3 /8 32.5 1 9 /32 23.8 15 /16 12 1 /2 GRA108RRB S1108KT T-40243 (T-30484) 2.034 4.48 VAK 1 9 /16 GRA109RRB S1109KT VAK 40 GRAE40RRB SE40K VAK 1 5 /8 52.39 2 1 /16 104.8 4 1 /8 43.7 1 23 /32 149.2 5 7 /8 191.3 7 17 /32 50.8 2 17.5 11 /16 14.3 9 /16 28.6 1 /8 63.5 2 1 /2 32.5 1 9 /32 25.4 1 12 1 /2 GRA110RRB S1110K T-40244 (T-30682) 2.261 4.98 VAK 1 11 /16 GRA111RRB S1111K VAK 1 3 /4 GRA112RRB S1112K VAK 45 GRAE45RRB SE45K VAK 1 7 /8 55.56 2 3 /16 112.7 4 7 /16 43.7 1 23 /32 158.0 6 7 /32 200.0 7 /8 55.6 2 3 /16 17.5 11 /16 17.5 11 /16 23.8 15 /16 69.8 2 3 /4 32.5 1 9 /32 27.8 1 3 /32 16 5 /8 GRA114RRB S1114K T-40245 (T-30706) 2.774 6.11 VAK 1 15 /16 GRA115RRB S1115K VAK 2 S GRA115RRB2 S1115K2 VAK 50 GRAE50RRB SE50K VAK 2 61.91 2 7 /16 124.6 4 29 /32 48.4 1 29 /32 176.2 6 15 /16 222.3 8 3 /4 58.7 2 5 /16 19.0 3 /4 18.3 23 /32 29.4 1 5 /32 76.2 3 36.5 1 7 /16 29.4 1 5 /32 16 5 /8 GRA200RRB S1200K T-40246 (T-30738) 3.328 7.33 VAK 2 3 /16 GRA203RRB S1203K VAK 55 GRAE55RRB SE55K NOTE: All units have 1 /8 pipe-thread grease fitting except 1 /2 - 11 /16 and 3 /4 units, which have 1 /4-28 fitting. NOTE: Shaft diameter with an S = smaller housing. BEARING DATA Unit Bearing No. Dimensions and Load Ratings VAK GRA-RRB Page A-50 45 L J N 1 N H 2 H 1 S 1 A d 1 B 1 T

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