BB218 (Open Centre Chucks / BB200)
Key Features
450mm Ø three jaw large through hole power chuck.
- Grip Range (mm): 450 max, 128 min
- Jaw Stroke (diameter mm): 10.6
- Max Gripping Force (kN): 210
- Lubrication nipple on each master jaw
Kitagawa's leading large through hole power chuck.
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Description and Specifications:
Chucks are manufactured from high grade alloy steel. Three jaw wedge style power chucks deliver up to 20% more speed, gripping force and bore size when compared to conventional chucks.
- Through-hole (mm): 166.5
- Gripping range (mm): 450 max, 128 min
- Jaw Stroke (diameter mm): 10.6
- Plunger Stroke (mm): 23
- Max. Input: 70 kN, 7138 kgf
- Max. Gripping Force: 210 kN, 21414 kgf
- Grip force at max speed: 133 kN, 13562 kgf
- Max Speed: 2000rpm
- Weight (with soft jaws) 171kg
- Moment of inertia: 3.65 kg.m2
- Matching cylinder S2816-47A
- Max pressure: 2.12 MPa, 21.2kgf/cm2
- Standard soft jaw: SB15N1
- Standard hard jaw: HB15N1
Further Information:
Click here for information on Kitagawa Chuck Grease Pro.
Mounting: Recess mount, requires additional adaptor.
Standard Equipment: Chuck includes mounting bolts, T-nuts and jaw mounting bolts. Also included blank drawnut and mounting wrench.