0.472 Inch | 12 Millimeter x 1.26 Inch | 32 Millimeter x 0.626 Inch | 15.9 Millimeter INA 3201-J-2RSR Angular Contact Ball BearingsCross reference
| Place of Origin | Japan | Application | Crawler Excavator | Material | Iron |
| Part name | Final Drive Travel motor For Excavator | Stock | Yes | Condition | New |
| MOQ | 1 Pcs | Payment | WU,T/T,UPS | Package | Export Wooden Box |
| Shipping Way | DHL,TNT,UPS | Warranty | 3 Months |
| Pa | 20.5 kN |
| H2 | 31.75 mm |
| Mass pillow block | 15.4 kg |
| PG | 1/8 NPT |
| Cap bolt | 2 x 5/8-11 UNC |
| Cap bolt recommended tightening torque | 149.1 N·m |
| Stabilizing ring | 2 x SR-1516 |
| Initial grease fill | 175.77 g |
| End plug (suffix Y) | EPR 12 |
| J max. | 279.4 mm |
0.472 Inch | 12 Millimeter x 1.26 Inch | 32 Millimeter x 0.626 Inch | 15.9 Millimeter INA 3201-J-2RSR Angular Contact Ball Bearings Specifications
B:15.00 mm; Grease Speed Rating Open/Shielded n1:13000 rpm; Oil Speed Rating n2:16000 rpm; Oil Speed Rating Open/Shielded n2:16000 rpm; d:20.000 mm; Grease Speed Rating n1:13000 rpm; Accessories:Seal & Snap-Ring; Sealed Speed Rating n3:9500 rpm; Basic Dynamic Radial Load Rating C:15900 N; Fillet Rad
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Mass inner ring:0.046 kg; d:25 mm; B:26.5 mm; F:30 mm; r, r1,2 min.:0.3 mm;
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Basic Dynamic Radial Load Rating C:59400 N; Basic Static Radial Load Rating Co:46500 N; B:25.00 mm; Oil Speed Rating Open/Shielded n2:7000 rpm; Fillet Radius ra:1.50 mm; D:100.0000 mm; Accessories:Two Shields; d:45.000 mm; Grease Speed Rating Open/Shielded n1:5700 rpm;
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Mass angle ring:0.042 kg; B1:5 mm; B2:8.5 mm; d1 ≈:44.95 mm; r3,4 min.:1.1 mm; d:30 mm;
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D:125.0000 mm; d:70.000 mm; B:39.70 mm; Fillet Radius ra:1.50 mm; Oil Speed Rating n2:4300 rpm; Grease Speed Rating n1:3200 rpm; Basic Dynamic Radial Load Rating C:88400 N; Accessories:One Shield & Snap-Ri; Basic Static Radial Load Rating Co:80000 N; Sealed Speed Rating n3:3200 rpm;
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P180°:60.9 kN; P120°:55.6 kN; J max.:368.3 mm; J min.:320.675 mm; P90°:89 kN; J1:69.85 mm; Cap bolt:2 x 3/4-10 UNC; Mass pillow block:33.1 kg; A1:120.65 mm; N1:22.225 mm;
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D:320.0000 mm; Basic Static Radial Load Rating 15º Co1:585000 N; Basic Dynamic Radial Load Rating 40º C1:410000 N; Width Plain C2:390000 N; Grease Speed Rating n1:1600 rpm; d:150.000 mm; Oil Speed Rating n2:2200 rpm; B:130.00 mm; Fillet Radius rb:1.00 mm; Shielded or Sealed Co2:475000 N;
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Design variant/feature:BC4.10/W33WI; b:22.3 mm; Fatigue load limit Pu:2080 kN; C:500 mm; r1,2 min.:22 mm; α:20 °; D:680 mm; Calculation factor kr:0; r3,4 min.:3 mm; F:560 mm;
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Calculation factor Y1:0.55; r3,4 min.:1.5 mm; Calculation factor Y0:0.26; rb max.:1.5 mm; da min.:276 mm; Limiting speed:1700 r/min; d:260 mm; D1 ≈:348.7 mm; Calculation factor e:1.14; r1,2 min.:4 mm;
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r1,2 min.:0.3 mm; Fatigue load limit Pu:1.96 kN; Db:20.4 mm; F:20 mm; d:15 mm; Reference speed:19000 r/min; E:26 mm; db:19.7 mm; Da:26.5 mm; Basic dynamic load rating C:12.8 kN;
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Appropriate attachment bolt, size G:36 mm; N:50 mm; H:551 mm; Q180°:1430 kN; J1:160 mm; A:315 mm; Bearing (basic designation):23060 K; Q120°:2860 kN; P55°:5000 kN; H2:105 mm;
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d:190 mm; Mass adapter sleeve assembly:11.5 kg; Hydraulic nut:HMV 38 E; G:M 190x3; B1:169 mm; Locking device:MB 38; Lock nut:KM 38; d3:240 mm; d1:171.45 mm; B4:30.5 mm;
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s1 max.:32.4 mm; Da min.:682 mm; B:140 mm; d:560 mm; Misalignment factor k1:0.128; D:750 mm; Fatigue load limit Pu:490 kN; Basic dynamic load rating C:3600 kN; d2 ≈:621 mm; D1 ≈:701 mm;
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Misalignment factor k1:0; Basic static load rating C0:31500 kN; Da min.:1344 mm; Limiting speed:260 r/min; da max.:1220 mm; Operating clearance factor k2:0.12; B:335 mm; D:1460 mm; r1,2 min.:7.5 mm; Mass bearing:1628 kg;
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Frame Accepts These Shaft Sizes (Bearing Bore):40 mm; Frame Size A:5 1/4 in; Bolt Pattern D:2 3/4 in; Travel:18; Shaft C/L Distance F:1 31/32 in; Bolt Pattern E:23 1/2 in; Frame Size B:25 in; Bolt Pattern C:0.55 in; Height G:3.938 in; Length H:0.625 in;
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| interchange 0.472 Inch | 12 Millimeter x 1.26 Inch | 32 Millimeter x 0.626 Inch | 15.9 Millimeter INA 3201-J-2RSR Angular Contact Ball Bearings guide |
| | d | D | B | C | T | a | E |
| 3201-B-2Z-TV | - | 12 mm | 32 mm | 15,9 mm | 10,3 kN | - | 17 mm | - |
| 3201-B-2Z-TVH | - | 12 mm | 32 mm | 15,9 mm | - | - | 17 mm | - |
| PCMW 183201.5 E | - | 18 mm | 32 mm | - | 44 kN | - | - | - |
| 53201 | - | 12 mm | 28 mm | - | 13,2 kN | - | - | - |
| 53201 + U201 | U201 / Designation, seating washer | 12 mm | 28 mm | - | 3,5 mm | 11,4 mm | - | - |
| 53201 U 201 | - | 12 mm | 28 mm | - | 13 kN | - | - | 3,5 mm |
| 53201U | - | 12 mm | 28 mm | - | 13,2 kN | 13 mm | - | - |
| 53201U | - | 12 mm | 28 mm | - | 13.3 | 13 mm | - | - |
| 53201U+U201 | - | 12 mm | 28 mm | - | 13,2 kN | 13 mm | - | - |
| 3201-J-2RSR | - | 0.472 Inch | 12 Millimeter | 1.26 Inch | 32 Millimeter | 0.626 Inch | 15.9 Millimeter | - | - | - | - |
English
NTN sx04a34v1 Bearing