TIMKEN 30311-92KA1 Tapered Roller Bearing Assemblies

Coefficient of friction µ max.:0.15; Specific static load factor K0:45 N/mm²; Coefficient of friction µ min.:0.08; Tolerance housing:H7; Specific dynamic load factor K:25 N/mm²; a:3 mm; d:17 mm; Tolerance shaft:e7; Mass bushing:0.037 kg; h:18 mm;

Basic Static Radial Load Rating Co:11600 N; Basic Dynamic Radial Load Rating C:20800 N; Grease Speed Rating Open/Shielded n1:9500 rpm; d:40.000 mm; Oil Speed Rating Open/Shielded n2:12000 rpm; Fillet Radius ra:1.00 mm; Sealed Speed Rating n3:6300 rpm; B:15.00 mm; Accessories:Two Shields; D:68.0000 m

b:22.3 mm; Calculation factor Y1:2.5; Limiting speed:450 r/min; Reference speed:260 r/min; da min.:726 mm; d1:670 mm; d2 ≈:809 mm; B1:360 mm; Basic dynamic load rating C:11164 kN; ra max.:6 mm;

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

G:M 200x3; d:200 mm; Hydraulic nut:HMV 40 E; Locking device:MBL 40; Mass adapter sleeve assembly:9.35 kg; B4:31.5 mm; Lock nut:KML 40; B1:120 mm; d3:240 mm; d1:177.8 mm;

P120°:2600 kN; A:400 mm; L:950 mm; Appropriate attachment bolt, rec. tightening torque:2280 N·m; P150°:2300 kN; H1:340 mm; P0°:6000 kN; Adapter sleeve:OH 3264 H; J:810 mm; Labyrinth seal:2 x TS 68/300;

Mass inner ring:9.2 kg; r, r1,2 min.:2.1 mm; F:330 mm; B:80 mm; d:300 mm;

B5:41 mm; Calculation factor e:0.16; B:60 mm; Reference speed:2000 r/min; D:300 mm; d2 ≈:241 mm; D1 ≈:278 mm; d3:260 mm; Fatigue load limit Pu:93 kN; B2:30 mm;

B:33.30 mm; Oil Speed Rating n2:5600 rpm; d:55.000 mm; Sealed Speed Rating n3:4300 rpm; Fillet Radius ra:1.50 mm; D:100.0000 mm; Basic Dynamic Radial Load Rating C:66000 N; Grease Speed Rating n1:4300 rpm; Accessories:Two Shields; Basic Static Radial Load Rating Co:76500 N;

P90°:218 kN; Cap bolt:4 x 7/8-9 UNC; A2:285.75 mm; Max. speed for PosiTrac Plus seal:800 r/min; P180°:145 kN; Eye bolt:2 x 3/8-16 UNC; RG:1 NPT; ba:98.425 mm; A1:203.2 mm; Stabilizing ring:SR-40-34;

B:70.00 mm; Fillet Radius ra:3.00 mm; Basic Dynamic Radial Load Rating C:270000 N; Sealed Speed Rating n3:1500 rpm; Oil Speed Rating Open/Shielded n2:2600 rpm; Accessories:Seal & Snap-Ring; Grease Speed Rating Open/Shielded n1:2100 rpm; d:110.000 mm; D:320.0000 mm; Basic Static Radial Load Rating Co

Oil Speed Rating Open/Shielded n2:28000 rpm; Grease Speed Rating Open/Shielded n1:22000 rpm; Basic Dynamic Radial Load Rating C:4360 N; Fillet Radius ra:0.30 mm; Accessories:Two Shields; D:30.0000 mm; d:17.000 mm; Sealed Speed Rating n3:14000 rpm; B:7.00 mm; Basic Static Radial Load Rating Co:2320 N

d:710 mm; d1:670 mm; B2:531 mm; A:15 mm; Hydraulic nut:HMV 150 E; G2:G 1/4; Mass withdrawal sleeve:278 kg; G:Tr 750x7; Nut for removal:HM 31/750; B1:515 mm;

Mass shaft washer:0.12 kg; d:65 mm; B:5.25 mm; d1:90 mm; r1,2 min.:1 mm;

B1:58.064 mm; Sleeve:S 15x2.3/8; Lock washer:W 15; Hydraulic nut:HMVC 15E; Threads per inch:12; d1:60.325 mm; d3 max.:98.552 mm; B4:16.916 mm; B:15.342 mm; Mass adapter sleeve assembly:1 kg;