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 Product name： BB series hollow power chuck (three jaw large-diameter hollow type)
specification： BB series hollow power chuck (three jaw large-diameter hollow type)
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Category： Hardware tools -- chuck
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 Price： factory price
Brand： Shanghai
Place of Origin： China
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 Available Quantity： batch
delivery cycle： Spot goods (or inquire by telephone)
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  Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-13371811002

Email 91way@163.com
Wechat 13371811002(Wechat)

BB series hollow power chuck (three jaw large-diameter hollow type)Detailed product description：Column tabs

The BB series hollow power chuck (three jaw large-diameter hollow type) is a three jaw wedge-shaped oversized through-hole chuck. The sliding surface of the chuck is hardened and precision ground, and directly lubricated. High rigidity, high precision, and high rotational speed.

Size unit/size unit: mm

Specification Spec
Model number		 Wedge stroke
Plunger stroke
mm		 Claw stroke diameter
Jaw stroke Dia.
mm		 Maximum clamping diameter
Max chucking Dia.
mm		 Minimum clamping diameter
Min chucking Dia.
mm

Allowable hydraulic cylinder thrust

Max.D.B.Pull

kgf
BB-206 A5 twelve five point five one hundred and seventy eighteen two thousand two hundred and fifty
BB-208 A5 sixteen seven point four two hundred and ten twenty-three four thousand and twenty
BB-208 A6 sixteen seven point four two hundred and ten twenty-three four thousand and twenty
BB-210 A6 nineteen eight point eight two hundred and fifty-four thirty-four five thousand and ten
BB-210 A8 nineteen eight point eight two hundred and fifty-four thirty-four five thousand and ten
BB-212 A8 twenty-three ten point six three hundred and fifteen forty-seven six thousand
BB-215 A1five twenty-three ten point six four hundred and five sixty seven thousand two hundred and forty
BB-218 A15 twenty-three ten point six four hundred and fifty-seven seventy-five seven thousand two hundred and forty


Specification Spec
Model number		 Maximum clamping force
Max clamping force
kgf		 maximum speed
Max RPM		 moment of inertia
I
kg*m2		 Weight
Weight
kg		 Weight with flange
Weight(Ad.)
kg		 Suitable for hydraulic cylinders
Matched cylinders
BB-206 A5 five thousand and eight hundred five thousand and three hundred zero point zero six eleven twelve point eight H-1552/HK-1552
BB-208 A5 eight thousand five hundred and fifty four thousand and six hundred zero point one five twenty-three twenty-five point five H-1868/HK-1eight hundred and sixty-eight
BB-208 A6 eight thousand five hundred and fifty four thousand and six hundred zero point one five twenty-three twenty-four point one H-1868/HK-1eight hundred and sixty-eight
BB-210 A6 eleven thousand and three hundred four thousand zero point three two thirty-four forty-one H-187eight/HK-187eight
BB-210 A8 eleven thousand and three hundred four thousand zero point three two thirty-four thirty-nine point five H-187eight/HK-187eight
BB-212 A8 fifteen thousand and six hundred three thousand and five hundred zero point seven three fifty-one fifty-eight H-2511/HK-2511
BB-215 A1five eighteen thousand three hundred and fifty two thousand and five hundred two point three one hundred and twenty-seven point four one hundred and thirty-eight point eight HK-21fourteen
BB-218 A15

eighteen thousand three hundred and fifty-five

 two thousand four point seven seven one hundred and sixty-one one hundred and seventy-two ML2816


Specification Spec
Model number
 A B B(Ad.) C(H6) D D1 D2 E E1 F Gmax Gmax(Ad.) Gmin Gmin(Ad.) H J
BB-206 A5 one hundred and seventy eighty-one ninety-one one hundred and forty one hundred and four point eight eighty-two point five six one hundred and sixteen five fifteen fifty-two eleven twenty-six -1 fourteen nineteen twenty
BB-208 A5 two hundred and twenty ninety-one one hundred and nine one hundred and seventy one hundred and thirty-three point four eighty-three point five six one hundred and four point eight six twenty-three sixty-six fourteen point five thirty-seven point five -1.5 twenty-one point five twenty point five thirty
BB-208 A6 two hundred and twenty ninety-one one hundred and three one hundred and seventy one hundred and thirty-three point four one hundred and six point three eight one hundred and fifty seven seventeen sixty-six fourteen point five thirty-one point five -0.5 fifteen point five twenty point five thirty
BB-210 A6 two hundred and sixty-six one hundred one hundred and twenty two hundred and twenty one hundred and seventy-one point five one hundred and seven point three eight one hundred and thirty-three point four eight twenty-five eighty-six eight point five thirty-three point five -10.5 fourteen point five twenty-five forty-five
BB-210 A8 two hundred and sixty-six one hundred one hundred and thirteen two hundred and twenty-one two hundred and thirty-five one hundred and thirty-nine point seven two one hundred and ninety nine eighteen eighty-six eight point five twenty-six point five -9.5 seven point five twenty-five forty-five
BB-212 A8 three hundred and twenty one hundred and ten one hundred and twenty-six three hundred two hundred and thirty-five one hundred and ninety-six point eight two hundred and sixty six thirty-three one hundred and twenty eight thirty -15 fifteen twenty-eight fifty
BB-215 A1five four hundred and five one hundred and thirty-three one hundred and fifty-four three hundred and eighty three hundred and thirty point two two hundred and eighty-five point seven eight three hundred and thirty point two seven twenty-two one hundred and forty-one eleven thirty-eight -12 twenty-two thirty-nine sixty
BB-218 A15 four hundred and fifty-seven one hundred and thirty-three one hundred and fifty-four three hundred and eighty three hundred and thirty point two two hundred and eighty-five point seven eight three hundred and thirty point two six twenty-seven one hundred and sixty-six point five thirty-four sixty-one eleven thirty-eight thirty-eight -


Specification Spec
Model number		 Kmax L Lone L1(Ad.) M N P Q max Q min R max R min S T U
BB-206 A5 Msixty×two six-M10 sixteen sixteen thirty-seven seventy-three twenty thirty-five point five thirty-two point eight twenty-two point eight nine point three thirty-one twelve three-M6
BB-208 A5 Mseventy-five×2 6-M12 twenty seventeen thirty-eight ninety-five twenty-five forty-five point seven forty-two twenty-three point eight eleven point three thirty-five fourteen 6-M10
BB-208 A6 Mseventy-five×2 6-M12 twenty eighteen thirty-eight ninety-five twenty-five forty-five point seven forty-two twenty-three point eight eleven point three thirty-five fourteen 3-M6
BB-210 A6 M95×2 six-M16 twenty-two nineteen forty-three one hundred and ten thirty fifty-two forty-seven point six thirty-two point three fourteen point three forty sixteen 6-M12
BB-210 A8 M95×2 six-M16 twenty-two twenty-four forty-three one hundred and ten thirty-one fifty-two forty-seven point six thirty-two point three fourteen point three forty sixteen 3-M8
BB-212 A8 M1thirty×2 6-M20 thirty twenty-eight fifty-one one hundred and thirty thirty-two seventy-four point two sixty-three point five forty-five point seven five fifteen point seven five fifty twenty-one 3-Mten
BB-215 A1five M1fifty-five×2 6-M2four thirty-five thirty-eight sixty-three one hundred and sixty-five forty-three ninety-three point five eighty-five point seven forty-three point seven five eighteen point two five sixty-two twenty-two three-M12
BB-218 A15 M1eighty×three 6-M2four thirty thirty-three sixty-six one hundred and sixty-five forty-three ninety-six point seven eighty-five point two seventy-nine point two eighteen point two five sixty-two
Installation dimensions of BB series hollow power chuck (three jaw large-diameter hollow type)
BB series hollow power chuck (three jaw large-diameter hollow type)
BB series hollow power chuck (three jaw large-diameter hollow type)（schematic diagram）
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