Cartridge and block spindles - Gilman USA

Gilman4000BBlock spindlesØ.7504.50.88 2.75.5017.75.3111.50 1.753.88.53Ø.66 Ø1.003/8 Soc. HD. C.S. (4).625Ø1.6253/8 Sq. KeyØ3.500 Ø4.25 5.253.0002.62(4) Tapped holes.See page 47for location.26.375.75010.00010.506.3752.252.75040 - #40 N.M.T.B. Taper shaft*1/2-13 Tap (4)Ø 2.625 B.C.2.250 2.2502.7505.50.75Locating edge4.50.88 2.7517.8611.50Ø.53 .531.86.99Ø1.6253/8 Sq. keyØ3.94Ø2.207Ø4.255.253.002.62BN - Boring nose*M8X1.25 Tap (6)Ø3.110 B.C..754.50.88 2.7518.69Ø.5311.50.532.69Ø1.625Ø4.253/8 Sq. keyHM - HSKC63 Manual clamp(T-wrench not included)*4000B Approx. wt. 78 lbs.4000C & 4000B 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 322 3,150 800,000 55 mm I.D. 45 mm I.D.X3M 847 3,150 890,000 triplex Contact duplex LabyrinthX3H 1693 3,150 950,000 ball ballX4L 322 9,200 800,000 55 mm I.D. 45 mm I.D.X4M 847 6,100 890,000 triplex Labyrinth duplex LabyrinthX4H 1693 4,900 950,000 ball ball* Maximum tool overhang(from *) = 5 1/8 (in.)Maximum torque = 1000 (in.- lbs.)WK 2 = 17.0 (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 207 12,600 800,000 55 mm I.D. 45 mm I.D.X4CM 433 9,900 890,000 triplex Labyrinth duplex Labyrinthceramicceramicballball©2011 Gilman USA, LLC23