HUB CITY B250RW X 1-1/2 Mounted Units & Inserts

Static axial stiffness, preload class A:43 N/µm; Preload class B GB:100 N; d1:57.1 mm; Static axial stiffness, preload class D:110 N/µm; Number of balls z:25; Db max.:70.6 mm; rb max.:0.3 mm; Calculation factor f:1.13; D:72 mm; r1,2 min.:0.6 mm;

α:124 °; d:95 mm; h:96.5 mm; Tolerance shaft:e7; Coefficient of friction µ max.:0.15; Permissible sliding velocity v min.:0 m/s; Tolerance housing:H7; Coefficient of friction µ min.:0.08; a:6 mm; B:120 mm;

b:6 mm; Calculation factor Y2:4.2; B1:40 mm; Calculation factor e:0.24; B2 ≈:43 mm; ra max.:1.5 mm; D1 ≈:96.5 mm; Fatigue load limit Pu:18.6 kN; G1:8 mm; G:M 65x2;

Mass adapter sleeve assembly:14 kg; B1:176 mm; Locking device:MB 40; B:29 mm; Lock nut:KM 40; Hydraulic nut:HMV 40 E; d3:250 mm; B4:31.5 mm; G:M 200x3; d1:177.8 mm;

Calculation factor Y0:2.5; Calculation factor Y2:3.9; G:M 150x2; K:6 mm; Da max.:236 mm; ra max.:2.5 mm; Limiting speed:3200 r/min; Reference speed:2400 r/min; Calculation factor Y1:2.6; B:68 mm;

Mass rod end:5.7 kg; Material constant KM:330; α:6 °; Basic dynamic load rating C:245 kN; l2 max.:281 mm; l1 min.:115 mm; d2 max.:137 mm; C1 max.:39 mm; r1 min.:1 mm; h:210 mm;

D:150.0000 mm; Fillet Radius ra:2.00 mm; Grease Speed Rating Open/Shielded n1:3700 rpm; d:70.000 mm; Basic Static Radial Load Rating Co:102000 N; Basic Dynamic Radial Load Rating C:114000 N; Oil Speed Rating Open/Shielded n2:4500 rpm; Accessories:Without Accessories; B:35.00 mm;

Ew:66 mm; Reference speed:7000 r/min; Basic static load rating C0:150 kN; Fw:60 mm; Basic dynamic load rating C:55 kN; Mass needle roller and cage assembly:0.12 kg; Fatigue load limit Pu:18.6 kN; Limiting speed:8000 r/min; U:40 mm;

Da min.:131.4 mm; Sealing solution:Double-lip seals; b:10.5 mm; dk:136.906 mm; Lubricant:Regular relubricatio; Specific dynamic load factor K:100 N/mm²; d1 ≈:116.586 mm; Specific static load factor K0:300 N/mm²; Design (sliding contact surface combination):Steel/steel; α:5 °;

Tolerance housing:H7; Effective load carrying cross section A:33820 mm²; B:180 mm; Permissible sliding velocity v min.:0 m/s; Coefficient of friction µ max.:0.08; Specific dynamic load factor K:140 N/mm²; Tolerance shaft:h8; Coefficient of friction µ min.:0.03; Specific static

Accessories:Two Shields; B:6.00 mm; Basic Static Radial Load Rating Co:950 N; D:19.0000 mm; Grease Speed Rating Open/Shielded n1:36000 rpm; Basic Dynamic Radial Load Rating C:2210 N; Fillet Radius ra:0.30 mm; Oil Speed Rating Open/Shielded n2:43000 rpm; d:5.000 mm; Sealed Speed Rating n3:26000 rpm;

d:130 mm; ra max.:3 mm; T:135.5 mm; Calculation factor Y1:1.6; Da min.:193 mm; Mass bearing pair:23.1 kg; Basic dynamic load rating C:1012 kN; b:10.37 mm; r5 min.:1 mm; da max.:146 mm;

Sealed Speed Rating n3:6300 rpm; Basic Static Radial Load Rating Co:43000 N; B:30.20 mm; Basic Dynamic Radial Load Rating C:46800 N; Fillet Radius ra:1.00 mm; Grease Speed Rating n1:6300 rpm; Oil Speed Rating n2:8500 rpm; Accessories:One Seal & Snap-Ring; D:72.0000 mm; d:30.000 mm;

Fatigue load limit Pu:480 kN; d1:300 mm; ra max.:4 mm; Mass bearing + sleeve:185 kg; B1:209 mm; Da min.:452 mm; Ca min.:4.2 mm; Misalignment factor k1:0.114; B2 ≈:217 mm; da min.:331 mm;

PG:1/4 NPT; A1:111.125 mm; Housing:SSAFS 024 KA; Eye bolt:2 x 3/8-16 UNC; R2:30.163 mm; Cap bolt, SAE grade:8; Taconite seal:TER 111; P120°:52.5 kN; P60°:141 kN; Adapter sleeve assembly:SNW 3024x4.1/16;