Select design (all) unsealed one locating slot in outer ring shield on one side shield on both sides low-friction seal on one side low-friction seal on both sides seal on one side seal on both sides unsealed, inch bearings shield on both sides, inch bearings seal on both sides, inch bearings

Deep groove ball bearings, single row   Product information         Tolerances , see also text                   Radial internal clearance , see also text                   Recommended fits                   Shaft and housing tolerances   Principal dimensions Basic load ratings Fatigue Speed ratings Mass Designation     dynamic static load Reference Limiting     limit speed speed   d D B C C0 Pu * = SKF Explorer bearing   in lbf lbf r/min lb -     3,5 8,125 1,75 34400 26300 933 6300 4500 14,3 RMS 28 Aftermarket only   3,5433 4,5276 0,5118 4380 4950 206 11000 7000 0,617 61818     3,5433 4,5276 0,5118 4380 4950 206 - 3200 0,617 61818-2RS1     3,5433 4,5276 0,5118 4380 4950 206 11000 5600 0,617 61818-2RZ     3,5433 4,9213 0,7087 7460 7080 277 11000 6700 1,3 61918     3,5433 5,5118 0,6299 9800 8770 351 10000 6300 1,87 16018 *     3,5433 5,5118 0,9449 13600 11200 441 10000 6300 2,54 6018 *     3,5433 5,5118 0,9449 13600 11200 441 - 2800 2,54 6018-2RS1 *     3,5433 5,5118 0,9449 13600 11200 441 10000 5000 2,54 6018-2Z *     3,5433 5,5118 0,9449 13600 11200 441 - 2800 2,54 6018-RS1 *     3,5433 5,5118 0,9449 13600 11200 441 10000 6300 2,54 6018-Z *     3,5433 6,2992 1,1811 22700 16500 629 8500 5300 4,74 6218 *     3,5433 6,2992 1,1811 22700 16500 629 - 2600 4,74 6218-2RS1 *     3,5433 6,2992 1,1811 22700 16500 629 8500 4300 4,74 6218-2Z *     3,5433 6,2992 1,1811 22700 16500 629 - 2600 4,74 6218-RS1 *     3,5433 6,2992 1,1811 22700 16500 629 8500 5300 4,74 6218-Z *     3,5433 7,4803 1,6929 33900 24300 854 7500 4800 10,8 6318 *     3,5433 7,4803 1,6929 33900 24300 854 - 2400 10,8 6318-2RS1 *     3,5433 7,4803 1,6929 33900 24300 854 7500 3800 10,8 6318-2Z *     3,5433 7,4803 1,6929 33900 24300 854 - 2400 10,8 6318-RS1 *     3,5433 7,4803 1,6929 33900 24300 854 7500 4800 10,8 6318-Z *     3,5433 8,8583 2,126 41800 33700 1120 6700 4300 25,4 6418     3,7402 4,7244 0,5118 4470 5130 209 11000 6700 0,661 61819     3,7402 4,7244 0,5118 4470 5130 209 - 3000 0,661 61819-2RS1     3,7402 4,7244 0,5118 4470 5130 209 11000 5300 0,661 61819-2RZ

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