View Our Line Card All Categories > Roller Bearings > Needle Roller Bearings > Heavy Duty Needle Roller Bearings > MR Series Heavy Duty Needle Roller Bearings without Inner Ring > Advanced Search Advanced Search in MR Series Heavy Duty Needle Roller Bearings without Inner Ring Unit of Measure Imperial Specifications Military Standard Number No Preference 1961-37 MS 51961-1 MS 51961-11 MS 51961-12 MS 51961-14 MS 51961-15 MS 51961-18 MS 51961-19 MS 51961-2 MS 51961-21 MS 51961-22 MS 51961-24 MS 51961-25 MS 51961-27 MS 51961-28 MS 51961-29 MS 51961-3 MS 51961-30 MS 51961-31 MS 51961-32 MS 51961-33 MS 51961-34 MS 51961-35 MS 51961-36 MS 51961-38 MS 51961-39 MS 51961-41 MS 51961-42 MS 51961-43 MS 51961-45 MS 51961-46 MS 51961-48 MS 51961-5 MS 51961-52 MS 51961-53 MS 51961-55 MS 51961-56 MS 51961-57 MS 51961-58 MS 51961-59 MS 51961-6 MS 51961-8 MS 51961-9 (S) Shaft Diameter (in) At Least : No More Than : Available Range: 0.625 to 9.25 (D) Dimension (in) At Least : No More Than : Available Range: 1.125 to 11.125 (W) Dimension (in) At Least : No More Than : Available Range: 0.75 to 3 (H) Hole Dia. (in) At Least : No More Than : Available Range: 0.078125 to 0.25 Stationary Housing Bore Dia. (in) At Least : No More Than : Available Range: 1.1257 to 11.1265 Rotating Housing Bore Dia. (in) At Least : No More Than : Available Range: 1.1247 to 11.125 Clear Cancel Advanced Search