Ball Bearing Housed Unit Page A-15 Ball Bearing Housed Units-Engineering

TIMKEN BALL BEARING HOUSED UNIT CATALOG Download 3D Models and 2D Drawings at cad.timken.com A-15 BALL BEARING HOUSED UNITS Bearing No. Shaft Dia. Basic Outer-Ring Size Stationary Housing (1) Shoulder Dia. KRR Type G-KRR Type RA-RR Type GRA-RR Type GYA-RR Type Housing Bore D Mean Fit H Max. Min. Loose Max. Min. in. mm in. mm in. mm in. mm in. mm in. 1108KRR(KR) G1108KRR RA108RR GRA108RR GYA108RR 1 1 /2 208 80.018 3.1503 80.000 3.1496 0.015 0.0006 72.9 2.87 70.6 2.78 - RA109RR GRA109RR GYA109RR 1 9 /16 - GRAE40RR GYAE40RR 40 1110KRR G1110KRR RA110RR GRA110RR GYA110RR 1 5 /8 209 85.024 3.3474 85.001 3.3465 0.020 0.0008 78.0 3.07 75.4 2.97 1111KRR(KR) G1111KRR RA111RR GRA111RR GYA111RR 1 11 /16 1112KRR(KR) G1112KRR RA112RR GRA112RR GYA112RR 1 3 /4 E45KRR - GRAE45RR GYAE45RR 45 - RA113RR GRA113RR GYA113RR 1 13 /16 210 90.023 3.5442 90.000 3.5433 0.020 0.0008 83.1 3.27 81.0 3.19 1114KRR - RA114RR GRA114RR GYA114RR 1 7 /8 1115KRR(KR) G1115KRR RA115RR GRA115RR GYA115RR 1 15 /16 - GRA115RR2 - 2 E50KRR GE50KRR RAE50RR GRAE50RR GYAE50RR 50 1200KRR(KR) G1200KRR RA200RR GRA200RR GYA200RR 2 211 100.023 3.9379 100.000 3.9370 0.020 0.0008 90.9 3.58 90.4 3.56 - RA201RR GRA201RR GYA201RR 2 1 /16 1202KRR - RA202RR GRA202RR GYA202RR 2 1 /8 1203KRR(KR) G1203KRR RA203RR GRA203RR GYA203RR 2 3 /16 E55KRR GE55KRR RAE55RR GRAE55RR GYAE55RR 55 1204KRR - 2 1 /4 212 110.023 4.3316 110.000 4.3307 0.020 0.0008 101.1 3.98 98.3 3.87 1207KRR(KR) G1207KRR - 2 7 /16 E60KRR GE60KRR - 60 1215KRR - 2 15 /16 215 130.025 5.1191 130.000 5.1181 0.023 0.0009 120.9 4.76 116.6 4.59 E75KRR - 75 (1) When the housing revolves in relation to the shaft, the housing bore dimensions shown on page 131 of the Timken Engineering Manual (order no. 10424) should be used. Outer ring tolerances and housing fillet radii correspond to equivalent 200-series single-row radial bearings. Continued from previous page. H D

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