Old MRC Bearing Number:201FSF1; Width - Inner Ring B1:12.20 mm; D:32.0000 mm; Basic Interchange FAF:201KTD; Basic Interchange NDH:WC87501; Width - Outer Ring B0:12.7 mm; Basic Interchange BCA:WC87501; Speed Rating-Single and Double Sealed Grease SDG:15000 rpm; d:12.000 mm; Basic Radial Load Rating-D

Mass bearing:6.8 kg; b1:7 mm; E:206.16 mm; Da max.:211 mm; s max.:4 mm; B:60 mm; r1,2 min.:2 mm; d:160 mm; Basic static load rating C0:915 kN; Reference speed:1300 r/min;

Dimension A2:0.6563 in; Dimension DA:4.5625 in; Basic NSK 51106 Bearing Static Radial Load Rating Co:4270 lbf; Distance J:4.0000 in; Dimension A1:1.5313 in; Basic Dynamic Radial Load Rating:6900 lbf; Height T:2.1250 in; Weight W:4.30 lb; Dimension L:5.1250 in; Diameter N:0.5625 in;

Max. speed for PosiTrac Plus seal:1150 r/min; L:628.65 mm; P60°:234 kN; A1:171.45 mm; R1:115.888 mm; ba:78.581 mm; S:4.763 mm; RG:3/4 NPT; Da:299.999 mm; End plug (suffix Y):EPR 27;

d1 ≈:72.63 mm; Da max.:91 mm; rb max.:1 mm; B:21 mm; ra max.:1.5 mm; Calculation factor Y0:0.76; da min.:64 mm; a:28 mm; r1,2 min.:1.5 mm; Db max.:94 mm;

da min.:476 mm; r1,2 min.:4 mm; Calculation factor kr:0.15; ra max.:3 mm; db min.:520 mm; Basic dynamic load rating C:2050 kN; Limiting speed:1300 r/min; D:620 mm; d1 ≈:515 mm; F:501 mm;

Accessories:No Shield, no Seal; Sealed Speed Rating n3:6300 rpm; Grease Speed Rating n1:6300 rpm; Fillet Radius ra:1.00 mm; Oil Speed Rating n2:8500 rpm; d:30.000 mm; D:72.0000 mm; B:30.20 mm; Basic Static Radial Load Rating Co:43000 N; Basic Dynamic Radial Load Rating C:46800 N;

Fillet Radius ra:2.50 mm; B:55.00 mm; Basic Static Radial Load Rating Co:275000 N; D:260.0000 mm; d:120.000 mm; Oil Speed Rating n2:3200 rpm; Basic Dynamic Radial Load Rating C:260000 N; Grease Speed Rating n1:2500 rpm; Fillet Radius rb:1.00 mm;

Design variant/feature:BC4.5/W20; r1,2 min.:12 mm; K:6 mm; Fatigue load limit Pu:1020 kN; C:300 mm; r3,4 min.:4 mm; B:300 mm; D1 ≈:528 mm; Basic dynamic load rating C:3910 kN; α:45 °;

G:Tr 600x6; G1:57 mm; d1:530 mm; A:11 mm; G2:G 1/4; B1:422 mm; Mass withdrawal sleeve:143 kg; Nut for removal:HM 31/600; Hydraulic nut:HMV 120 E; B2:434 mm;

B:65.00 mm; Basic Static Radial Load Rating Co:280000 N; d:105.000 mm; D:290.0000 mm; Fillet Radius ra:3.00 mm; Grease Speed Rating n1:1900 rpm; Fillet Radius rb:1.00 mm; Basic Dynamic Radial Load Rating C:265000 N; Oil Speed Rating n2:2600 rpm;

Mass inner ring:0.006 kg; d:9 mm; F:12 mm; B:16 mm; r, r1,2 min.:0.3 mm;

r2 max.:1 mm; Lw:19.8 mm; Dw:5 mm; Mass needle roller:3.05 g; r1 max.:0.8 mm; r1,2 min.:0.3 mm;