Timken 612B Tapered Roller Bearing Cups

Travel:6; Bolt Pattern C:0.55 in; Bolt Pattern E:11 1/2 in; Shaft C/L Distance F:1 31/32 in; Height G:3.938 in; Bolt Pattern D:2 3/4 in; Frame Size B:13 in; Frame Accepts These Shaft Sizes (Bearing Bore):40 mm; Frame Size A:5 1/4 in;

Specific dynamic load factor K:25 N/mm²; D:220 mm; Mass bushing:4.66 kg; Tolerance shaft:e7; D1:235 mm; Coefficient of friction µ max.:0.15; B:80 mm; a:4 mm; Coefficient of friction µ min.:0.08; B1:10 mm;

r1,2 min.:0.8 mm; a:15.343 mm; ra max.:0.8 mm; Db min.:63 mm; r3,4 min.:1.3 mm; Calculation factor e:0.37; d:33.338 mm; Calculation factor Y:1.6; Dimension series:14000; Cb min.:3.5 mm;

Calculation factor kr:0.23; D1 ≈:66.6 mm; r1,2 min.:1.5 mm; d1 ≈:50.5 mm; s max.:1.6 mm; Da max.:81 mm; da min.:41 mm; Fatigue load limit Pu:6.8 kN; Axial load factor Y:0.6; Limiting speed:14000 r/min;

D:80.0000 mm; Grease Speed Rating n1:5600 rpm; Basic Static Radial Load Rating Co:34500 N; Basic Dynamic Radial Load Rating C:49400 N; B:38.10 mm; d:35.000 mm; Sealed Speed Rating n3:5600 rpm; Accessories:No Shield, no Seal; Fillet Radius ra:1.50 mm; Oil Speed Rating n2:7500 rpm;

Oil:38.910 kN; Pu:260 kN; B:36 mm; D:150 mm; Grease:337 kN; with cylindrical bore:3 000 min-1; Dynamic (Cr):3 mm; with tapered bore:3 800 min-1; rs (min):2 mm; Static (Cor):5.5 mm;

Calculation factor e:0.43; r1,2 min.:2.5 mm; Calculation factor Y0:0.8; B:36 mm; Ca min.:5 mm; r3,4 min.:2 mm; Cb min.:8.5 mm; Limiting speed:4300 r/min; Da max.:140 mm; ra max.:2.5 mm;

Coefficient of friction µ min.:0.05; Specific static load factor K0:20 N/mm²; Tolerance shaft:h8; Specific dynamic load factor K:10 N/mm²; Permissible sliding velocity v min.:0.25 m/s; D:14 mm; B:12 mm; d:8 mm; Mass bushing:0.008 kg; Tolerance housing:H7;

Mass withdrawal sleeve:86.5 kg; G1:38 mm; Nut for removal:HM 31/630; B1:310 mm; d1:570 mm; Hydraulic nut:HMV 126 E; B2:336 mm; G2:G 1/4; G:Tr 630x6; d:600 mm;

D:130 mm; a:26 mm; T:36 mm; Dynamic (Ca):195 kN; B:36 mm; d2:85 mm; Static (Coa):319 kN; rs (min):1.5 mm; r1s (min):1.5 mm; C:29.5 mm;

Mass adapter sleeve assembly:14.5 kg; Lock nut:N 048; d:240 mm; B1:137.719 mm; G:239.827 mm; d3 max.:290.652 mm; Threads per inch:6; d1:214.313 mm; Sleeve:S 3048x8.7/16; B:34.392 mm;

Grease Speed Rating Open/Shielded n1:5000 rpm; d:85.000 mm; Oil Speed Rating Open/Shielded n2:6000 rpm; Fillet Radius ra:1.00 mm; Basic Dynamic Radial Load Rating C:52700 N; D:130.0000 mm; Basic Static Radial Load Rating Co:45000 N; B:22.00 mm; Accessories:Without Accessories; Sealed Speed Rating n3

Fillet Radius rb:1.00 mm; Speed Rating-Open and Shielded-Grease OSG:9900 rpm; Basic Radial Load Rating-Static SCO:122000 N; Speed Rating-Open and Shielded-Oil OSO:14000 rpm; Basic Radial Load Rating-Dynamic DC:153000 N; Fillet Radius ra:2.00 mm; Type:300-RDM Series (from; D:160.0000 mm; d:75.000 mm;

Grease Speed Rating Open/Shielded n1:4000 rpm; Oil Speed Rating Open/Shielded n2:4800 rpm; d:110.000 mm; Accessories:One Shield; Sealed Speed Rating n3:2500 rpm; Fillet Radius ra:1.00 mm; Basic Dynamic Radial Load Rating C:43600 N; B:20.00 mm; D:150.0000 mm; Basic Static Radial Load Rating Co:44000

RG:3/8 NPT; P180°:96.1 kN; N1:28.575 mm; S:4.763 mm; H:317.5 mm; h:50.8 mm; A2:215.9 mm; Eye bolt:2 x 3/8-16 UNC; J max.:463.55 mm; Labyrinth ring:2 x LOR 126;