Cartridge and block spindles - Gilman USA

Gilman5500BBlock spindles4.50.88 2.75.5019.8813.50 1.883.881.13Ø.66 Ø1.00.66.311/2 Soc. HD. C.S. (4).625Ø.750Ø2.0001/2 Sq. keyØ4.13Ø3.500 Ø5.256.753.8753.25(4) Tapped holes.See page 47for location.26.375.7507.31311.50012.382.253.12540 - #40 N.M.T.B. Taper shaft*1/2-13 Tap (4)Ø2.625 B.C.2.750 2.7503.2506.501.00Locating edge19.92.884.502.7513.50.651.92Ø.53.99.80Ø2.001/2 Sq. keyØ3.94 Ø5.25Ø2.207 Ø4.136.753.8753.25BN - Boring nose*M8X1.25 Tap (6)Ø3.110 B.C.1.0020.754.50 13.50.88 2.75Ø.53.652.75Ø2.00Ø5.25Ø4.251/2 Sq. keyHM - HSKC63 Manual clamp(T-wrench not included)*5500B Approx. wt. 138 lbs.5500C & 5500B Specification chart (continued)Bearing Maximum Maximum Radial stiffness Nose end Drive endand seal thrust R.P.M. at noseconstruction (lbs.) (lbs./in.) Bearing Seal Bearing SealnumberX3L 425 2,500 1,150,000 70 mm I.D. 55 mm I.D.X3M 1,175 2,500 1,290,000 triplex Contact duplex LabyrinthX3H 2,625 2,500 1,380,000 ball ballX4L 425 7,100 1,150,000 70 mm I.D. 55 mm I.D.X4M 1,175 4,750 1,290,000 triplex Labyrinth duplex LabyrinthX4H 2,625 3,800 1,380,000 ball ball* Maximum tool overhang(from *) = 6 1/8 (in.)Maximum torque = 2164 (in.- lbs.)WK 2 = 47.2 (lb.- in. 2 )Note: Spindles are supplied with medium bearingpreloads as standard. Light and heavy bearingpreloads are available.Tool overhang pertains to boring, end milling andnonsupported arbor milling.X4CL 276 10,500 1,150,000 70 mm I.D. 55 mm I.D.X4CM 576 8,250 1,290,000 triplex Labyrinth duplex Labyrinthceramicceramicballball©2011 Gilman USA, LLC29