84100796 Plunger Support Roller 72mm Fits New Holland BB9060 Case IH LB434 XL
High-quality original equipment replacement heavy-duty plunger support bearing roller designed for large square balers and demanding industrial machinery. Positioned inside the main press chamber, this high-load cam follower track roller guides the heavy compression plunger assembly smoothly during high-frequency strokes. It absorbs intense structural impact forces, ensuring perfect knotter alignment and dense, uniform bale formations. ? OEM Part Number. This high-load baler compression plunger tracking component replaces and is fully compatible with the following genuine reference numbers. ? Compatible Models & Applications. ? Baler & Harvesting Line A (Agricultural Equipment). BigBaler Series: 230P / 230PC / 330P / 330R / 330PC / 340P / 340R. BB9000 Large Square Series: BB9050 / BB9060 / BB9070 / BB9080. BB900S Generation Series: BB9060S / BB9070S / BB9080S. Classic BB Series Large Balers: BB920 / BB930A / BB940A / BB950A / BB960A. ? Baler & Harvesting Line B (Agricultural Equipment). LB Series Large Square Balers: LB324 / LB334 / LB424 / LB434. LB XL High-Density Series: LB324PC XL / LB334P XL / LB334R XL / LB334PC XL / LB424P XL / LB424R XL / LB434P XL / LB434R XL. LB300 & LBX Generation: LB333 / LB433 / LB333S / LB433S / LBX322S / LBX332S / LBX332P / LBX332R / LBX432R. ? Heavy Machinery Line C (Construction & Earthmoving Equipment). Type: Press Chamber Plunger Cam Follower Track Support Roller. Outer Diameter (OD): 72 mm. Overall Unit Width / Length (L): 29 mm. Inner Ring Hole Diameter (ID): 30 mm. Condition: 100% Brand new original replacement component. Premium thick-walled outer ring design resists extreme mechanical deformation under heavy cyclical impacts. Heavy-duty internal integrated bearings provide high operational stability against side thrusts. Premium chemical seals block fine harvest chaff, straw dust, moisture, and high-density mud wraps. Ground precision running surface minimizes internal chamber rail friction and tracking noise. Minimizes plunger track wear, preventing erratic knife paths and keeping slicing cycles sharp. This compression plunger support roller is used in. Large square baler plunger overhauls, chamber rail alignment corrections, and track roller tune-ups. Main piston tracking troubleshooting, erratic bale formation fixes, and high-load bearing changes. Pre-season harvesting machinery maintenance blocks, field fleet updates, and workshop restorations. Continuous large-acre crop baling, high-density forage production, and industrial material transport tracking. If you require technical assistance or structural confirmation, contact our support specialists anytime!