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  Deep groove ball bearings

Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

61860 MA 300 mm 380 mm 38 mm 172 N 245 N 3200 rpm 2600 rpm
61856 MA 280 mm 350 mm 33 mm 138 N 200 N 3400 rpm 2800 rpm
61830 MA 150 mm 190 mm 20 mm 48.8 N 61 N 6700 rpm 4300 rpm
61828-2RZ 140 mm 175 mm 18 mm 39 N 46.5 N 7500 rpm 3600 rpm
61828-2RS1 140 mm 175 mm 18 mm 39 N 46.5 N - 2000 rpm
61826-2RZ 130 mm 165 mm 18 mm 37.7 N 43 N 8000 rpm 3800 rpm
61826-2RS1 130 mm 165 mm 18 mm 37.7 N 43 N - 2200 rpm
61824-2RZ 120 mm 150 mm 16 mm 29.1 N 28 N 8500 rpm 4300 rpm
61824-2RS1 120 mm 150 mm 16 mm 29.1 N 28 N - 2400 rpm
61822-2RZ 110 mm 140 mm 16 mm 28.1 N 26 N 9500 rpm 4500 rpm
61822-2RS1 110 mm 140 mm 16 mm 28.1 N 26 N - 2600 rpm
61821-2RZ 105 mm 130 mm 13 mm 20.8 N 19.6 N 10000 rpm 5000 rpm
61821-2RS1 105 mm 130 mm 13 mm 20.8 N 19.6 N - 2800 rpm
61820-2RZ 100 mm 125 mm 13 mm 17.8 N 18.3 N 10000 rpm 5300 rpm
61820-2RS1 100 mm 125 mm 13 mm 17.8 N 18.3 N - 3000 rpm
61819-2RS1 95 mm 120 mm 13 mm 19.9 N 17.6 N - 3000 rpm
61818-2RZ 90 mm 115 mm 13 mm 19.5 N 17 N 11000 rpm 5600 rpm
61818-2RS1 90 mm 115 mm 13 mm 19.5 N 17 N - 3200 rpm
61817-2RZ 85 mm 110 mm 13 mm 19.5 N 16.6 N 12000 rpm 6000 rpm
61817-2RS1 85 mm 110 mm 13 mm 19.5 N 16.6 N - 3400 rpm