NSK 2304 -2RSTNGC3 Self-Aligning Ball Bearing - 20 mm ID, 52 mm OD, 21 mm Width, Cylindrical Bore, C3 refrigerant testing tools 3750 in Closure Type Double

3750 in Closure Type Double Shielded Row Type & Fill Slot Single Row Non-Fill Slot Snap Ring Included Without Snap Ring Internal Clearance C0 Maximum Operating Temperature 284 ºF Operating Temperature Range -40 to +284 °F Dynamic Load Capacity 1200 lbf Static Load Capacity 475 lbf Precision Rating Not Rated Finish/Coating Chrome Steel Bearing Material 52100 Bearing Quality Steel Cage Material Nylon Inner Ring Width 0

and a round shank for compatibility with various tool-holding systems

sealed bearings are almost maintenance-free

Oil Bottle (Oil Not Supplied) Warranty 2 Years

375 in Outside Diameter 4

NSK 2304 -2RSTNGC3 Self-Aligning Ball Bearing - 20 mm ID, 52 mm OD, 21 mm Width, Cylindrical Bore, C3 refrigerant testing tools 3750 in Closure Type DoubleSelf Aligning Ball Bearing sealed design and lightweight cage Self Aligning Ball Bearings have two rows of balls and a common concave sphered raceway in the outer ring. They are insensitive to angular misalignment of the shaft relative to the housing. The sealed design provides protection against contamination. Manufactured to precision tolerance class for demanding applications. Features a lightweight polyamide cage for reduced noise and friction.