{"product_id":"nachi-7311-b-angular-contact-ball-bearing-55-mm-id-120-mm-od-29-mm-width","title":"Nachi 7311 B Angular Contact Ball Bearing - 55 mm ID, 120 mm OD, 29 mm Width","description":"\u003cdiv class=\"title-div\"\u003e\u003ch3 class=\"title d-print-none ng-star-inserted\"\u003e\u003cspan class=\"category\"\u003eAngular Contact Ball Bearing, single row 40 degree contact angle\u003c\/span\u003e\u003c\/h3\u003e\u003c\/div\u003e\u003cp\u003e\u003cspan class=\"long-description ng-star-inserted\"\u003eThe Nachi 7311 B is a single-row angular contact ball bearing measuring 55 mm bore by 120 mm outside diameter by 29 mm width, with a 40 degree contact angle. The steep angle gives it the highest axial capacity of the standard angular contact series, at the cost of a lower speed limit than the shallower designs. A single-row bearing takes thrust in one direction only, so it is mounted against a second bearing back to back, face to face or in tandem depending on whether the priority is moment stiffness, tolerance of misalignment or sheer thrust capacity. Sheet steel cage, normal CN clearance, rated -20 to +150 degrees C.\u003c\/span\u003e\u003c\/p\u003e","brand":"Nachi","offers":[{"title":"Default Title","offer_id":46533946966166,"sku":"7311  B","price":260.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/Nachi_angular_contact_ball_bearing_steel_55a45d2a-cdce-4e3b-9113-194387a22846.png?v=1787428593","url":"https:\/\/apollousa.com\/products\/nachi-7311-b-angular-contact-ball-bearing-55-mm-id-120-mm-od-29-mm-width","provider":"Apollo Industries ","version":"1.0","type":"link"}