SKF R12 Single Row Ball Bearings

Attainable speed for grease lubrication:14000 r/min; Da max.:133 mm; d:90 mm; Calculation factor (back-to-back, face-to-face) Y2:1.41; rb max.:1 mm; B:24 mm; db max.:104.8 mm; da max.:107.6 mm; Db max.:134.4 mm; Calculation factor f:1.1;

Basic dynamic load rating C:475 kN; ra max.:2 mm; da min.:111 mm; Fatigue load limit Pu:71 kN; d2 ≈:120 mm; Mass bearing:5.3 kg; Limiting speed:1300 r/min; Operating clearance factor k2:0.125; s1 max.:17.7 mm; d:100 mm;

d:70.000 mm; Accessories:One Seal & Snap-Ring; Grease Speed Rating n1:2800 rpm; Basic Static Radial Load Rating Co:186000 N; Sealed Speed Rating n3:2800 rpm; B:66.70 mm; D:150.0000 mm; Oil Speed Rating n2:3800 rpm; Basic Dynamic Radial Load Rating C:172000 N; Fillet Radius ra:2.00 mm;

S:4.763 mm; Mass pillow block:5.9 kg; Pa:2.98 kN; J max.:177.8 mm; A2:165.1 mm; H1:63.5 mm; Initial grease fill:65.205 g; H2:23.813 mm; Da:90 mm; P60°:28.9 kN;

A2:206.375 mm; Pa:10.9 kN; PG:1/8 NPT; da:80.963 mm; J max.:295.275 mm; R2:27.781 mm; P60°:157 kN; N1:19.05 mm; P180°:64.9 kN; Max. speed for Taconite seal:950 r/min;

Fillet Radius ra:2.00 mm; Type:200-RDM Series (from; D:180.0000 mm; Speed Rating-Open and Shielded-Grease OSG:7800 rpm; Speed Rating-Open and Shielded-Oil OSO:11200 rpm; Basic Radial Load Rating-Static SCO:143000 N; B:34.00 mm; d:100.000 mm; Fillet Radius rb:1.00 mm; Basic Radial Load Rating-Dynamic

Basic Static Radial Load Rating Co:160000 N; Grease Speed Rating Open/Shielded n1:2800 rpm; Fillet Radius ra:2.50 mm; d:90.000 mm; Basic Dynamic Radial Load Rating C:157000 N; D:190.0000 mm; Accessories:One Shield; B:43.00 mm; Oil Speed Rating Open/Shielded n2:3400 rpm;

r, r1,2 min.:1 mm; F:85 mm; d:75 mm; Mass inner ring:0.53 kg; B:54 mm;

d:30.000 mm; B:27.00 mm; Grease Speed Rating n1:7000 rpm; Oil Speed Rating n2:9500 rpm; Basic Static Radial Load Rating Co:20400 N; Fillet Radius ra:1.00 mm; D:62.0000 mm; Basic Dynamic Radial Load Rating C:28600 N; Accessories:Two Shields & Snap-R; Sealed Speed Rating n3:7000 rpm;

b1:6 mm; Limiting speed:2400 r/min; ra max.:1 mm; Reference speed:1900 r/min; Da max.:144 mm; Mass bearing:2.1 kg; Fatigue load limit Pu:49 kN; E:138.2 mm; B:40 mm; d1 ≈:125 mm;

Lock washer:W 038; Mass adapter sleeve assembly:7.5 kg; Threads per inch:8; Hydraulic nut:HMVC 38E; B:28.829 mm; G:189.789 mm; d1:176.213 mm; d:190 mm; Sleeve:S 3038x6.15/16; B1:111.811 mm;

C:24 mm; r1,2 min.:2.5 mm; T:30.5 mm; Reference speed:3600 r/min; Mass bearing:2.05 kg; Calculation factor Y:1.4; Da min.:132 mm; Basic dynamic load rating C:216 kN; Cb min.:6.5 mm; Calculation factor e:0.43;

Grease Speed Rating Open/Shielded n1:5300 rpm; Fillet Radius ra:1.00 mm; d:90.000 mm; D:115.0000 mm; Basic Static Radial Load Rating Co:20400 N; Accessories:Two Shields; Sealed Speed Rating n3:3200 rpm; Oil Speed Rating Open/Shielded n2:6300 rpm; B:13.00 mm; Basic Dynamic Radial Load Rating C:19500

r3,4 min.:3 mm; rb max.:3 mm; Dimension series:4GD; Cb min.:17 mm; Ca min.:10 mm; Calculation factor Y0:0.8; D:290 mm; Mass bearing:23.2 kg; Basic dynamic load rating C:934 kN; db min.:177.5 mm;

D:130 mm; rs:1.5 mm; ra:1.5 max; Bearing designation:6215  ; d:75 mm; Static (Cor):49.311 kN; Grease:5 000 min-1; B:25 mm; Da:122 max; Weight:1.18 kg;