{"product_id":"thk-bnk2030k-3-4-ball-screw-shaft-20-lead-30mm","title":"THK BNK2030K-3.4 Ball Screw (Shaft φ20, Lead 30mm)","description":"\u003cp class=\"ps-intro\"\u003eTHK BNK Series Precision Ground Ball Screw, shaft diameter φ20mm, lead 30mm. 1.7 turns × 2 rows ball circuit, End Cap return type.\u003c\/p\u003e\u003ch4 class=\"ps-h\"\u003eKey features\u003c\/h4\u003e\u003cul class=\"ps-feat\"\u003e\n\u003cli\u003eAvailable in G0 (zero clearance) and G2 (standard) with C5\/C7 lead accuracy grade\u003c\/li\u003e\n\u003cli\u003eFlanged nut with pre-machined shaft end (BNK finished type)\u003c\/li\u003e\n\u003cli\u003eNote: Low-noise type (K variant)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4 class=\"ps-h\"\u003eSpecifications\u003c\/h4\u003e\u003ctable class=\"ps-kv\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eShaft Diameter\u003c\/th\u003e\n\u003ctd\u003eφ20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLead\u003c\/th\u003e\n\u003ctd\u003e30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBall Circuit\u003c\/th\u003e\n\u003ctd\u003e1.7 turns × 2 rows\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReturn Type\u003c\/th\u003e\n\u003ctd\u003eEnd Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ctable class=\"ps-src\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBNK2030K-3.4G0+820LC5K\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK BNK2030K-3.4, φ20 Lead30, Stroke 600mm, G0 (Zero), 5K (C5 Grade) | Shaft Diameter: φ20mm | Lead: 30mm | Stroke: 600mm | Screw Length L3: 820mm | L2: 735mm | L1: 710mm | Clearance: G0 (Zero) | Nut Grade: 5K (C5 Grade) | Ball Circuit: 1.7 turns × 2 rows | Return Type: End Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBNK2030K-3.4G2+820LC7K\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK BNK2030K-3.4, φ20 Lead30, Stroke 600mm, G2 (Standard), 7K (C7 Grade) | Shaft Diameter: φ20mm | Lead: 30mm | Stroke: 600mm | Screw Length L3: 820mm | L2: 735mm | L1: 710mm | Clearance: G2 (Standard) | Nut Grade: 7K (C7 Grade) | Ball Circuit: 1.7 turns × 2 rows | Return Type: End Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBNK2030K-3.4G0+920LC5K\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK BNK2030K-3.4, φ20 Lead30, Stroke 700mm, G0 (Zero), 5K (C5 Grade) | Shaft Diameter: φ20mm | Lead: 30mm | Stroke: 700mm | Screw Length L3: 920mm | L2: 835mm | L1: 810mm | Clearance: G0 (Zero) | Nut Grade: 5K (C5 Grade) | Ball Circuit: 1.7 turns × 2 rows | Return Type: End Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBNK2030K-3.4G2+920LC7K\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK BNK2030K-3.4, φ20 Lead30, Stroke 700mm, G2 (Standard), 7K (C7 Grade) | Shaft Diameter: φ20mm | Lead: 30mm | Stroke: 700mm | Screw Length L3: 920mm | L2: 835mm | L1: 810mm | Clearance: G2 (Standard) | Nut Grade: 7K (C7 Grade) | Ball Circuit: 1.7 turns × 2 rows | Return Type: End Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBNK2030K-3.4G0+1020LC5K\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK BNK2030K-3.4, φ20 Lead30, Stroke 800mm, G0 (Zero), 5K (C5 Grade) | Shaft Diameter: φ20mm | Lead: 30mm | Stroke: 800mm | Screw Length L3: 1020mm | L2: 935mm | L1: 910mm | Clearance: G0 (Zero) | Nut Grade: 5K (C5 Grade) | Ball Circuit: 1.7 turns × 2 rows | Return Type: End Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBNK2030K-3.4G2+1020LC7K\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK BNK2030K-3.4, φ20 Lead30, Stroke 800mm, G2 (Standard), 7K (C7 Grade) | Shaft Diameter: φ20mm | Lead: 30mm | Stroke: 800mm | Screw Length L3: 1020mm | L2: 935mm | L1: 910mm | Clearance: G2 (Standard) | Nut Grade: 7K (C7 Grade) | Ball Circuit: 1.7 turns × 2 rows | Return Type: End Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBNK2030K-3.4G0+1120LC5K\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK BNK2030K-3.4, φ20 Lead30, Stroke 900mm, G0 (Zero), 5K (C5 Grade) | Shaft Diameter: φ20mm | Lead: 30mm | Stroke: 900mm | Screw Length L3: 1120mm | L2: 1035mm | L1: 1010mm | Clearance: G0 (Zero) | Nut Grade: 5K (C5 Grade) | Ball Circuit: 1.7 turns × 2 rows | Return Type: End Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBNK2030K-3.4G2+1120LC7K\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK BNK2030K-3.4, φ20 Lead30, Stroke 900mm, G2 (Standard), 7K (C7 Grade) | Shaft Diameter: φ20mm | Lead: 30mm | Stroke: 900mm | Screw Length L3: 1120mm | L2: 1035mm | L1: 1010mm | Clearance: G2 (Standard) | Nut Grade: 7K (C7 Grade) | Ball Circuit: 1.7 turns × 2 rows | Return Type: End Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBNK2030K-3.4G0+1220LC5K\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK BNK2030K-3.4, φ20 Lead30, Stroke 1000mm, G0 (Zero), 5K (C5 Grade) | Shaft Diameter: φ20mm | Lead: 30mm | Stroke: 1000mm | Screw Length L3: 1220mm | L2: 1135mm | L1: 1110mm | Clearance: G0 (Zero) | Nut Grade: 5K (C5 Grade) | Ball Circuit: 1.7 turns × 2 rows | Return Type: End Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBNK2030K-3.4G2+1220LC7K\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK BNK2030K-3.4, φ20 Lead30, Stroke 1000mm, G2 (Standard), 7K (C7 Grade) | Shaft Diameter: φ20mm | Lead: 30mm | Stroke: 1000mm | Screw Length L3: 1220mm | L2: 1135mm | L1: 1110mm | Clearance: G2 (Standard) | Nut Grade: 7K (C7 Grade) | Ball Circuit: 1.7 turns × 2 rows | Return Type: End Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBNK2030K-3.4G0+1420LC5K\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK BNK2030K-3.4, φ20 Lead30, Stroke 1200mm, G0 (Zero), 5K (C5 Grade) | Shaft Diameter: φ20mm | Lead: 30mm | Stroke: 1200mm | Screw Length L3: 1420mm | L2: 1335mm | L1: 1310mm | Clearance: G0 (Zero) | Nut Grade: 5K (C5 Grade) | Ball Circuit: 1.7 turns × 2 rows | Return Type: End Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBNK2030K-3.4G2+1420LC7K\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK BNK2030K-3.4, φ20 Lead30, Stroke 1200mm, G2 (Standard), 7K (C7 Grade) | Shaft Diameter: φ20mm | Lead: 30mm | Stroke: 1200mm | Screw Length L3: 1420mm | L2: 1335mm | L1: 1310mm | Clearance: G2 (Standard) | Nut Grade: 7K (C7 Grade) | Ball Circuit: 1.7 turns × 2 rows | Return Type: End Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBNK2030K-3.4G2+1720LC7K\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eTHK BNK2030K-3.4, φ20 Lead30, Stroke 1500mm, G2 (Standard), 7K (C7 Grade) | Shaft Diameter: φ20mm | Lead: 30mm | Stroke: 1500mm | Screw Length L3: 1720mm | L2: 1635mm | L1: 1610mm | Clearance: G2 (Standard) | Nut Grade: 7K (C7 Grade) | Ball Circuit: 1.7 turns × 2 rows | Return Type: End Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"THK","offers":[{"title":"Default Title","offer_id":67396764926242,"sku":"THK-BNK2030K-3.4","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/0744\/7586\/files\/001-825.png?v=1790665441","url":"https:\/\/prosourcemro.com\/products\/thk-bnk2030k-3-4-ball-screw-shaft-20-lead-30mm","provider":"ProSource MRO","version":"1.0","type":"link"}