Workpiece clamping chuck for turning applications B210

3-jaw

Overview
KITAGAWA B-210 is a 254 mm three-jaw power chuck with a 75 mm through-hole and a maximum speed of 4200 rpm. Designed for industrial turning applications and manufactured from high-grade alloy steel for consistent performance.

Key Features

• Wedge-type three-jaw power chuck for improved speed, gripping force and bore capacity (up to 20% vs conventional chucks)
• Through-hole (mm): 75
• Gripping range (mm): 31 min – 254 max
• Jaw stroke (diameter mm): 8.8
• Plunger stroke (mm): 19
• Lubrication: lubrication nipple on each master jaw
• Master jaw serration: 1.5 mm × 60°

Product Details

• Model: B-210 (KITAGAWA)
• 254 mm outer diameter three-jaw power chuck with 75 mm through-hole
• Grip range (mm): 31 – 254
• Max gripping force (kN): 111
• Max draw bar pull force (kN): 43
• Max speed: 4200 rpm
• Net weight (with soft top jaws): 34.5 kg

Further Information

• Mounting: recessed mount; additional adaptor may be required
• Standard equipment: mounting bolts, T-nuts, jaw mounting bolts, blank drawnut and mounting wrench included
• Matching cylinder: S1875
• Matching hard top jaw: HB10A1
• Matching soft top jaw: SB10B1

Technical Specifications

• Model: B-210
• Through-hole (mm): 75
• Gripping range (mm): Max. 254, Min. 31
• Jaw stroke (diameter) (mm): 8.8
• Plunger stroke (mm): 19
• Max. draw bar pull force (kN): 43
• Max. static gripping force (kN): 111
• Max. speed (rpm): 4200
• Moment of inertia (kg·m2): 0.315
• Net weight (kg) (with Soft Top Jaws): 34.5
• Material: high-grade alloy steel
• Lubrication: nipple on each master jaw
• Master jaw serration: 1.5 mm × 60°