BOSCH HCBG04 BLUE GRANITE DRILL BIT 3/16'' x 6''

BOSCH HCBG04 BLUE GRANITE DRILL BIT 3/16'' x 6'' Engineering Calculator , HH228318 Cup Part Number Leader Hydraulic Pump Co.,Limited. Bosch Hydraulic Pump Manufacturing HH228300 Series Service . Get Your Free.

Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Series HH228300
Cone Part Number HH228349
Cup Part Number HH228318
Design Units Imperial
Bearing Weight 19.100 Kg
Cage Type Stamped Steel
d 127 mm
D 259.974 mm
B - Cone Width 82.550 mm
C - Cup Width 61.913 mm
B 77.790 mm
R - Cone Backface To Clear Radius1 9.650 mm
r - Cup Backface To Clear Radius2 4.06 mm
da - Cone Frontface Backing Diameter 148.08 mm
db - Cone Backface Backing Diameter 164.08 mm
Da - Cup Frontface Backing Diameter 233.93 mm
Db - Cup Backface Backing Diameter 228.09 mm
Ab - Cage-Cone Frontface Clearance 1.3 mm
Aa - Cage-Cone Backface Clearance 6.3 mm
a - Effective Center Location3 -23.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)4 53000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5 205000 lbf
C0 - Static Radial Rating 279000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 29200 lbf
K - Factor7 1.82
e - ISO Factor8 0.32
Y - ISO Factor9 1.87
G1 - Heat Generation Factor (Roller-Raceway) 529.8
G2 - Heat Generation Factor (Rib-Roller End) 44.8
Cg - Geometry Factor 0.133
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Company Profile

Worktime 9:00-18:00(Beijing time)
Phone 00852-68515715
Fax 00852-68515716
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