1149077 | 6806-ZZ (Pack of 20) --- Single Row Ball Bearings - 30x42x7 mm Unflanged - Chrome Steel SAE 52100 Bearing 85.50x19.05mm 1/4x1/2x1/2 inch Pin - 6

1/4x1/2x1/2 inch Pin - 6

Shaft Diameter (d1): 55

S626MC3GR7L23

SC048W064RB

Inside Diameter (ID): 89

1149077 | 6806-ZZ (Pack of 20) --- Single Row Ball Bearings - 30x42x7 mm Unflanged - Chrome Steel SAE 52100 Bearing 85.50x19.05mm 1/4x1/2x1/2 inch Pin - 630x42x7 mm Single Row Ball Bearings Chrome Steel SAE 52100 Sold Per 20: Base Category: Bearings Single Row Ball Top Level Category: Bearings Single Row Ball Unflanged Precision Chrome Steel Product Details ID (d): 30. 000mm + 0. 000 0. 011 (30. 000mm is 1. 181 in.) Chrome Steel SAE 52100 ID (d): 30. 000mm + 0. 000 0. 011 (30. 000mm is 1. 181 in.) O. D. (D): 42. 000mm + 0. 000 0. 011 (42. 000mm is 1. 654 in.) Width (B): 7. 000mm + 0. 000 0. 120 (7.