American Roller CD 242 Cylindrical Roller BearingsTechnology
Type | Slewing Bearing | Bore Size | 400 - 4350 mm | Outside Diameter | 500 - 4500 mm |
Feature | Cross Roller | Gear Options | External Gear Only | Seals Type | Rubber Sealed |
Place of Origin | Jiangsu, China | Product Name | Slewing Ring Bearing.slewing Bearing | Application | Excavator Accessories |
Material | 42CrMo/50Mn | Product Type | Single Row Four Point Contact Slewing Bearing | Certificate | ISO9001:2008 |
Service | 1year Guarantee | Hardness | 229-269H (slewing Bearing) | Name | Swing BearingSlewing Ring |
Bearing type | double row | Specification Type | double row ball |
Basic Dynamic Radial Load Rating | 5730 lbf |
Basic Static Radial Load Rating Co | 3440 lbf |
Dimension DA | 3.5000 in |
Dimension A1 | 1.3438 in |
Diameter N | 0.5625 in |
Weight W | 2.75 lb |
Dimension A2 | 0.5625 in |
Height H | 6.1250 in |
Insert Bearing IB | ZMaRC |
Height T | 1.8438 in |
LET OUR American Roller CD 242 Cylindrical Roller BearingsEXPERTS GET YOU THE PARTS YOU NEED.
Initial grease fill:175.77 g; Cap bolt recommended tightening torque:149.1 N·m; da:69.85 mm; Cap bolt:2 x 5/8-11 UNC; Ca:42.799 mm; H:169.863 mm; End plug (suffix Y):EPR 8; P180°:31.6 kN; Bearing:1216 K; P90°:49.8 kN;
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ra max.:1.5 mm; Da max.:140.5 mm; db min.:120.5 mm; B:25 mm; Calculation factor Y0:0.9; a:26.148 mm; Limiting speed:4000 r/min; da max.:119 mm; D:150 mm; Da min.:140 mm;
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Basic Static Radial Load Rating Co:2520 lbf; Insert Bearing IB:ZMaRC; Dimension L:3.8750 in; Shaft Diameter D:1 1/8 in; Thread Diameter G:7/16-14; Weight W:3.50 lb; Basic Dynamic Radial Load Rating:4380 lbf; Distance J:3.0000 in; Dimension S1:0.8750 in; Width A:1.5000 in;
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d1 ≈:182 mm; B1:14 mm; Mass angle ring:1.65 kg; d:130 mm; B2:23 mm; r3,4 min.:4 mm;
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Basic static load rating C0:52 kN; Fatigue load limit Pu:2.2 kN; ba min.:3.5 mm; Reference speed:11000 r/min; Da max.:118 mm; B:31 mm; D:130 mm; Calculation factor kr:0.03; d1 ≈:81.86 mm; D3:125.22 mm;
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Accessories:Two Shields; D:160.0000 mm; Basic Dynamic Radial Load Rating C:95600 N; Oil Speed Rating Open/Shielded n2:4500 rpm; Fillet Radius ra:2.00 mm; Sealed Speed Rating n3:2600 rpm; Oil Speed Rating n2:4500 rpm; Grease Speed Rating n1:3800 rpm; d:90.000 mm; Basic Static Radial Load Rating Co:73
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r, r1,2 min.:0.3 mm; F:25 mm; Mass inner ring:0.022 kg; d:20 mm; B:16.5 mm;
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End plug (suffix Y):EPR 16; A2:274.637 mm; Adapter sleeve assembly:SNW 3030x5.3/16; J min.:371.475 mm; P90°:113 kN; L:466.725 mm; P180°:84.5 kN; Max. speed for Taconite seal:590 r/min; P150°:68.1 kN; da:131.762 mm;
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r2 max.:1 mm; Dw:4 mm; Mass needle roller:2.35 g; r1 max.:0.8 mm; Lw:23.8 mm; r1,2 min.:0.3 mm;
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Calculation factor e:0.31; Basic dynamic load rating C:6550 kN; D1 ≈:518 mm; r1,2 min.:3 mm; B:368 mm; d1 ≈:481 mm; Calculation factor Y1:2.2; d:450 mm; T:368 mm; Comparative axial load rating CFa:254 kN;
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rs (min):5 mm; with tapered bore:710 min-1; Dynamic (Cr):12 mm; Pu:2700 kN; Oil:364.860 kN; d:260 mm; D:480 mm; Grease:4430 kN; Static (Cor):22.3 mm; B:174 mm;
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Fatigue load limit Pu:1120 kN; Calculation factor Y2:3.6; r1,2 min.:7.5 mm; Mass bearing:635 kg; Calculation factor e:0.28; d:630 mm; K:12 mm; Basic dynamic load rating C:9150 kN; Da max.:892 mm; D:920 mm;
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B:30 mm; Mass inner ring:0.054 kg; r, r1,2 min.:0.3 mm; F:28 mm; d:22 mm;
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Oil Speed Rating Open/Shielded n2:3000 rpm; Fillet Radius ra:2.50 mm; Basic Dynamic Radial Load Rating C:194000 N; d:100.000 mm; B:47.00 mm; Grease Speed Rating Open/Shielded n1:2500 rpm; Basic Static Radial Load Rating Co:212000 N; Accessories:One Shield & Snap-Ri; D:215.0000 mm;
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rb max.:1 mm; T:19 mm; ra max.:1 mm; Mass bearing:0.28 kg; Fatigue load limit Pu:7.65 kN; da max.:46 mm; B:19 mm; C:14.5 mm; Calculation factor Y0:0.9; Calculation factor Y:1.6;
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American Roller CD 242 Cylindrical Roller Bearings are basic numbers only. |
| B | D | C | d | T | Fw | C2 | C0 |
TAM 2420 | - | 31 mm | 17 kN | 24 | - | 24 mm | 3,4 mm | 29,2 kN |
T-H242649/H242610D+A | - | 336,55 mm | - | 206,375 mm | 211,138 mm | - | - | - |
TAF 324220 | - | 42 mm | 25,7 kN | 32 | - | 32 mm | - | 42,2 kN |
TAF 162420/SG | - | 24 mm | 15,5 kN | 16 | - | 16 mm | - | - |
TA 2428 Z | - | 31 mm | 24,5 kN | 24 | - | 24 mm | - | 46,7 kN |
B-2420 | - | 47,625 mm | 59,5 kN | 38,1 | - | 38,1 mm | - | - |
EGB2420-E40 | 20 mm | 27 mm | - | 24 mm | - | - | - | - |
EGB2425-E40 | 25 mm | 27 mm | - | 24 mm | - | - | - | - |
BK324220 | - | 42 mm | 23,8 kN | 35 | - | 35 mm | - | 35,5 kN |
CD 242 | - | - | - | - | - | - | - | - |