{"title":"Fafnir","description":"\u003cp\u003eIndustrial surplus Fafnir parts and equipment, in stock at MRO Exchange.\u003c\/p\u003e","products":[{"product_id":"fafnir-angular-contact-bearing-mm9310wi-2h-du-381-x-72-x-15875-mm-01348","title":"Fafnir MM9310WI-2H DU Angular Contact Bearing 38.1 x 72 x 15.875 mm Open Box - Unused","description":"\u003cp\u003eA duplex matched pair of Fafnir super precision angular contact ball bearings, part number MM9310WI-2H DU, designed for high-speed spindle and ball screw support applications requiring precise axial and radial load handling. The MM9310WI-2H DU designation indicates a matched duplex set with high preload (2H) and low shoulder outer ring (WI), configured for face-to-face or back-to-back mounting depending on application requirements.\u003c\/p\u003e\n\n\u003cp\u003eEach bearing in the pair measures 38.1 mm (1.500 in.) bore diameter, 72 mm (2.835 in.) outer diameter, and 15.875 mm (0.625 in.) width, with overall duplex set width of 31.75 mm (1.250 in.). Precision grade is ABEC-7 (ISO P4), consistent with the Fafnir MM9-H super precision series designation. Contact angle designation corresponds to the 2MM prefix series used in this product family. Both bearings are open type with steel ball complement.\u003c\/p\u003e\n\n\u003cp\u003eFafnir is a legacy American precision bearing brand, now produced under the Timken Company. The MM9310WI series is widely referenced for CNC machine tool spindle and ball screw support applications. This listing covers the full matched duplex pair as supplied in the original Fafnir Super Precision packaging. Bore: 1.5 In. OD: 2.835 In. Width (per ring): 0.625 In. Quantity: 2 bearings (1 matched duplex set). MPN: MM9310WI-2H DU.\u003c\/p\u003e\n\n\u003cp\u003eStock # 0426-01348\u003c\/p\u003e","brand":"Fafnir","offers":[{"title":"Default Title","offer_id":49562400358640,"sku":"m01348","price":140.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/0E863C14-78C5-427B-958B-1868A0181D0E.jpg?v=1776202965"},{"product_id":"fafnir-deep-groove-ball-bearing-9108pp-40-x-68-x-15-mm-01349","title":"Fafnir 9108PP Deep Groove Ball Bearing 40 x 68 x 15 mm Open Box - Unused","description":"\u003cp\u003eThe Fafnir 9108PP is a single-row radial deep groove ball bearing from the 9100K extra-light series, manufactured in Japan. Part number 9108PP corresponds to a bore diameter of 40 mm (1.5748 in), an outer diameter of 68 mm (2.6772 in), and a width of 15 mm (0.5906 in). The double-sealed closure (PP designation) uses Buna-N rubber seals on both sides for contamination resistance. Internal construction features a steel cage and steel bearing rings with normal internal play (Cn) and standard precision grade. Published dynamic radial load rating is 4,500 lb with a static rating of 2,750 lb, per Timken catalog data. Operating temperature range is rated at -30 to 275 degrees F. Limiting speed is listed at 5,556 rpm grease-lubricated and 6,481 rpm oil-lubricated per MROSupply published specifications. The 9108PP is an extra-light series design intended for applications where housing diameter constraints require maintaining a larger shaft-to-bore ratio. It is also specified for electric motor quality applications where low noise operation is a requirement. The box label indicates manufacture date code 05 Q and lot reference R14148. Fafnir is a brand of The Timken Company. The metric equivalent cross-reference is ISO 6008-2RS.\u003c\/p\u003e\n\n\u003cp\u003eStock # 0426-01349\u003c\/p\u003e","brand":"Fafnir","offers":[{"title":"Default Title","offer_id":49562406387952,"sku":"m01349","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/8BBB4D2C-F88F-47A2-93B9-C73A7C1A9C66.jpg?v=1776203478"},{"product_id":"fafnir-4-bolt-flange-bearing-unit-rcj1-1-in-bore-02146","title":"Fafnir RCJ1 4-Bolt Flange Bearing Unit 1 in Bore Inspected Surplus - Appears Unused","description":"\u003cp\u003eThe Fafnir RCJ1 is a 4-bolt square flange mounted ball bearing unit designed for 1 inch round shafts. The unit features a cast iron housing with an eccentric locking collar for shaft retention. The insert bearing is a Fafnir 1100K series ball bearing with contact seals on both sides. Fafnir is a brand of the Timken Company, and this unit was manufactured in the USA per the box label. The box label also indicates Timken Pillow Block Grease and lot code 12B 22 176. The item is listed in its original Timken packaging. The RCJ1 series uses a 4-bolt square flange mount configuration and is a standard-duty, non-expansion bearing unit. Applications include conveyor systems, agricultural equipment, general industrial machinery, and any shaft mounting application requiring a bolt-down flanged housing. The eccentric collar locking mechanism provides straightforward shaft retention without keyways. Item is removed from surplus stock and is sold as-is, untested.\u003c\/p\u003e\n\n\u003cp\u003eStock # 0426-02146\u003c\/p\u003e","brand":"Fafnir","offers":[{"title":"Default Title","offer_id":49676952109296,"sku":"m02146","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/9DC6862A-04E4-454F-B24B-E4F0F57E47DD.png?v=1785165010"}],"url":"https:\/\/mroexchange.com\/collections\/fafnir.oembed","provider":"MRO Exchange","version":"1.0","type":"link"}