(Qty of 2) 608SSD21 stainless steel sealed radial ball bearing with low friction Mobil grease. C3 specifications for tolerance, speed and vibration. 8mm x 22mm x 7mm.
All bearing dimensions are nominal. Our bearings are ABEC 3 high grade industrial bearings that meet or exceed ABEC and ISO specifications of +/- 0.03. The inside dimension for our bearings is between 7.97mm and 8.03mm. Please measure the shaft for your application to determine if these bearings will fit before placing your order.
Part number 608SSD21 is an OEM proprietary part number and priced accordingly. Our bearing part number is the industry standard part number and priced accordingly. Both bearings have the same dimensions, both are made from stainless steel and both have low friction grease.
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Bearing fits 5/16" shaft, perfect fit for combustion blower on Mount Vernon Pellet Stove (pre-AE style). A new motor would have cost $150.00, so I saved more than $140.00. Make sure you take measurements before disassembling motor, though . . . gotta get em the right distance from the correct end of the shaft!