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BB 3-JAW EXTRA THROUGH HOLE POWER CHUCK

Basic Information
Place of Origin: CHINA
Brand Name: NTH
Model Number: BB-206 A5,BB-208 A5,BB-208 A6,BB-210 A6 etc
Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Good and firm package is suitable for sea and air shipping
Delivery Time: 3 work days available
Payment Terms: T/T, Western Union
Supply Ability: 1000 sets/M
Product Name: BB 3-JAW EXTRA THROUGH HOLE POWER CHUCK Material: Forged Steel
Usage: Gripping/Fixture Feature: High Precision/High Quality
Size: Refer To The Specification Service: OEM/ODM Is Acceptable
High Light:

lathe jaw chuck

,

power collet chuck

BB 3-JAW EXTRA THROUGH HOLE POWER CHUCK

Brand:NTH

It‵s a WEDGE-HOOK type 3-jaw with the extra large through-hole.

Matching surfaces of all parts hardened,ground and lubricated directly

Construction of high rigidity and high clamping accuracy.

BB 3-JAW EXTRA THROUGH HOLE POWER CHUCK 0

Size unit: mm

Spec
Model
Plunger stroke
mm
Jaw stroke Dia.
mm
Max chucking Dia.
mm
Min chucking Dia.
mm

Max.D.B.Pull

kgf

BB-206 A5 12 5.5 170 22 1900
BB-208 A5 16 7.4 210 27 2850
BB-208 A6 16 7.4 210 27 2850
BB-210 A6 19 8.8 254 34 3900
BB-210 A8 19 8.8 254 34 3900
BB-212 A8 23 10.6 315 47 6000
BB-215 A15 23 10.6 405 60 7240
BB-218 A15 23 10.6 457 75 7240

 

Spec
Model
Max clamping force
kgf
Max RPM I
kg*m2
Weight
kg
Weight(Ad.)
kg
Matched cylinders
BB-206 A5 5800 5300 0.06 11 12.8 H-1552/HK-1552
BB-208 A5 8550 4600 0.15 23 25.5 H-1868/HK-1868
BB-208 A6 8550 4600 0.15 23 24.1 H-1868/HK-1868
BB-210 A6 11300 4000 0.32 34 41 H-1878/HK-1878
BB-210 A8 11300 4000 0.32 34 39.5 H-1878/HK-1878
BB-212 A8 15600 3500 0.73 51 58 H-2511/HK-2511
BB-215 A15 18350 2500 2.3 127.4 138.8 HK-2114
BB-218 A15 18355 2000 4.77 161 172 ML2816

 

Spec
Model
A B B (Ad.) C(H6) D D1 D2 E E1 F Gmax Gmax(Ad.) Gmin Gmin(Ad.) H J
BB-206 A5 170 81 91 140 104.8 82.56 116 5 15 52 11 26 -1 14 19 20
BB-208 A5 210 91 109 170 133.4 83.56 104.8 6 23 66 14.5 37.5 -1.5 21.5 20.5 30
BB-208 A6 210 91 103 170 133.4 106.38 150 7 17 66 14.5 31.5 -0.5 15.5 20.5 30
BB-210 A6 254 100 120 220 171.5 107.38 133.4 8 25 86 8.5 33.5 -10.5 14.5 25 45
BB-210 A8 254 100 113 221 235 139.72 190 9 18 86 8.5 26.5 -9.5 7.5 25 45
BB-212 A8 315 110 126 300 235 196.8 260 6 33 122 8 30 -15 15 28 50
BB-215 A15 405 133 154 380 330.2 185.78 330.2 7 22 142 11 38 -12 22 39 60
BB-218 A15 457 133 154 380 330.2 285.78 330.2 6 27 166.5 34 61 11 38 43 -

 

Spec
Model
K max L L1 L1(Ad.) M N P Q max Q min R max R min S T U
BB-206 A5 M60×2 6-M10 16 16 37 73 20 35.5 32.8 20.1 9.3 31 12 3-M6
BB-208 A5 M74×2 6-M12 20 17 38 95 25 45.7 42 23.8 14.3 35 14 6-M10
BB-208 A6 M74×2 6-M12 20 18 38 95 25 45.7 42 23.8 14.3 35 14 3-M6
BB-210 A6 M87×2 6-M16 22 19 43 110 30 52 47.6 34.5 12 40 16 6-M12
BB-210 A8 M87×2 6-M16 22 24 43 110 31 52 47.6 34.5 12 40 16 3-M8
BB-212 A8 M135×2 6-M20 30 28 51 130 32 74.2 63.5 45.75 15.75 50 21 3-M10
BB-215 A15 M155×2 6-M24 35 38 63 165 43 93.5 85.7 43.75 18.25 62 22 3-M12
BB-218 A15 M180×3 6-M24 30 33 66 165 43 96.7 85.2 63.25 18.25 62 22 3-M12

Subject to technology changes without prior information
Non-standard requirements can be made

 

Production Catalogue Download:

BB Series.pdf

 

Contact Details
Hedy Yang

Phone Number : +8613451785447

WhatsApp : +8613862392327