جي اين جي 305 جي هڪ آهي cylindrical roller bearing from the اين جي 305 E series, designed to handle high radial loads and moderate axial loads in one direction. هتي ان جي وضاحتن جي تفصيلي ڀڃڪڙي آهي:
اين جي 305 E Bearing Specifications:
ٽڙپ: Single-row cylindrical roller bearing with NJ design (one integral flanged outer ring and one flangeless inner ring).
ISO Standard: Complies with ISO 15:2017 (metric rolling bearings).
بور جو قطر (ڊي): 25 ايم ايم (305 series = 25 mm bore).
ٻاهرين قطر (ڊي): 62 ايم ايم.
وني ترقي (ب): 17 ايم ايم.
متحرڪ لوڊ ريٽنگ (چار): ~30.5 kN (ٺاهيندڙ طرفان مختلف آهي).
جامد لوڊ ريٽنگ (سي ₀): ~22.0 kN.
رفتار جي درجه بندي (Grease/Oil): ~10,000 / 13,000 rpm (approx., depends on lubrication).
Cage Material: Typically stamped steel or machined brass (ٺاهيندڙ طرفان مختلف آهي).
Suffix “جي”: Indicates reinforced (high-capacity) roller design with optimized internal geometry for higher load capacity compared to standard NJ 305.
اهم خاصيتون:
Axial Displacement: جي NJ design allows axial displacement of the shaft relative to the housing, making it suitable for locating/non-locating bearing arrangements.
High Radial Load Capacity: Handles heavy radial loads efficiently.
Moderate Thrust Load Capacity: Can support axial loads in one direction (due to one-sided flange).
درستگي & Durability: جي “جي” suffix indicates improved internal geometry for better performance.
عام ايپليڪيشنون:
اليڪٽرڪ موٽرز & گيئر باڪس
صنعتي مشينري (پٽو, ڪمپريسر)
Automotive transmissions
Conveyor systems
مشين جو اوزار اسپنلز (when paired with another bearing)
برابر بيئرنگ:
اين جي 305 EM (with machined brass cage)
اين جي 305 اليڪشن ڪميشن (with polymer cage)
اين جي 305 ECM (optimized for high speeds)
NUP 305 جي (if axial load support in both directions is needed)
Manufacturers & Availability:
SKF, FAG / ڪٿي, NSK, اين ٽي اين, TIMKEN produce this bearing.
Check مٽاسٽا if replacing with non-“جي” variants.
توھان چاھيو ٿا انسٽاليشن ۾ مدد, لبنان, or bearing selection for a specific application?
