MSD MANUFACTURING CO.,LTD.

Super-Precision Cylindrical Roller Bearings

Super Precision Cylindrical Roller Bearings are designed specifically to handle large radial loads in high-speed spindle applications that demand high running accuracy (runout) of bearing-spindle arrangements.

This lineup of bearing includes a basic series that meets ISO standards and a specified series targeting machine tools.

A double-row cylindrical roller bearing series is available for applications requiring high rigidity. A single-row cylindrical roller bearing series is available for applications requiring high-speed performance.

A Robust™ series of high performance bearings is available for applications requiring both high-speed and high-rigidity performance.

240 mm x 320 mm x 80 mm skf NNU 4948 BK/SPW33 Super-precision cylindrical roller bearings: Insert Bearing IB : ZMaRC; Distance J : 90.0 mm

110 mm x 150 mm x 40 mm skf NNU 4922 B/SPW33 Super-precision cylindrical roller bearings: H : 68.3 mm; A1 : 50.8 mm

300 mm x 420 mm x 118 mm skf NNU 4960 BK/SPW33 Super-precision cylindrical roller bearings: B : 30.2 mm; T max. : 200 °C

130 mm x 180 mm x 50 mm skf NNU 4926 B/SPW33 Super-precision cylindrical roller bearings: Brand : NTN; d : 35 mm

105 mm x 160 mm x 26 mm skf N 1021 KTNHA/HC5SP Super-precision cylindrical roller bearings: S : 12.7 mm; d : 17 mm

100 mm x 150 mm x 24 mm skf N 1020 KTN9/HC5SP Super-precision cylindrical roller bearings: Radial Clearance : 0.120 to 0.160 mm; Dynamic Load Rating : 345,000 N

85 mm x 130 mm x 22 mm skf N 1017 KTNHA/SP Super-precision cylindrical roller bearings: Brand : NTN; f0 : 15.8

95 mm x 145 mm x 24 mm skf N 1019 KTN9/HC5SP Super-precision cylindrical roller bearings: da (min) : 72 mm; Enclosure : Double Seal

90 mm x 140 mm x 24 mm skf N 1018 KTNHA/HC5SP Super-precision cylindrical roller bearings: T max. : 100 °C; H : 120 mm

50 mm x 80 mm x 16 mm skf N 1010 KTN/SP Super-precision cylindrical roller bearings: d : 70 mm; m : 12 mm

50 mm x 80 mm x 16 mm skf N 1010 KTNHA/SP Super-precision cylindrical roller bearings: H1 : 89 mm; A1 : 12 mm

75 mm x 115 mm x 20 mm skf N 1015 KTNHA/HC5SP Super-precision cylindrical roller bearings: s1 : 36.3 mm; A5 : 18.8 mm

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Product Categories: Angular Contact Thrust Ball Bearings, Double Direction, Super-Precision; Solid Block/Spherical Roller Bearing Housed Units-Eccentric Piloted Flange Cartridge; Spherical Roller Thrust Bearings; Super-Precision Cylindrical Roller Bearings; Support Rollers With Flange Rings With An Inner Ring; Tapered Roller Bearings/TS (Tapered Single) Imperial; Thrust Cylindrical Roller Bearings-Thrust Washer; Thrust Needle Roller Bearings-Thrust Washer; Thrust Spherical Roller Bearings-Type TSR; Track Rollers,Cam Followers; Type E Tapered Roller Bearing Housed Units-Piloted Bearing; Type E Tapered Roller Bearing Housed Units-Take Up: Top Angle Bearing (E-TTU); Type E Tapered Roller Bearing Housed Units-Take Up: Wide Slot Bearing; Wide Section Ball Bearings (62000, 63000); Timken 09196 Bearing; 6207 Bearing Timken; Timken 30203 Bearing; 469 Bearing