1053021 | SR144-ZZS-MC34-GR7-R-L23 (Pack of 50) --- Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing 144x9x72 4 mm Inch Timing Belts

4 mm Inch Timing Belts - Nylon Covered Neoprene with Fibreglass Cords - Sold Per 4:

1-3/8 inch Bearing - 35x62x14 mm Semi-Precision Single Row Ball Bearings - Stainless Steel 316 (Similar to A4

BUNA-N) - Sold Per 470:

76 mm Nylon (Polyamide 6/6) - Grade 2 Plastic Balls - Nylon (Polyamide 6/6) - Sold Per 50:

1053021 | SR144-ZZS-MC34-GR7-R-L23 (Pack of 50) --- Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing 144x9x72 4 mm Inch Timing Belts1 8x1 4x3 32 inch Bearing 3. 175x6. 35x2. 381 mm ABEC 7 Single Row Ball Bearings Stainless Steel AISI 440C Ribbon Retainer Low Torque Sold Per 50: Base Category: Bearings Single Row Ball Top Level Category: Bearings Single Row Ball Unflanged High Precision Standard Product Details Non ISO Width ID (d): 3. 175mm + 0. 000 0. 004 (3. 175mm is 0. 125 in.) Stainless Steel AISI 440C Ribbon Retainer Low Torque ID (d): 3. 175mm + 0. 000 0. 004 (3. 175mm is 0.