| No. | Brand | s | a | G | S | C | F | J | b |
| NNU3088 | NTN | - | - | - | - | - | - | - | - |
| NN3932 | NTN | - | - | - | - | - | - | - | - |
| NNU49/5 | NTN | - | - | - | - | - | - | - | - |
| NNU313 | NTN | - | - | - | - | - | - | - | - |
| 4R4026 | NTN | - | - | - | - | - | - | - | - |
| NNU4984 | NTN | - | - | - | - | - | - | - | - |
| NNU4980 | NTN | - | - | - | - | - | - | - | - |
| NNU494 | NTN | - | - | - | - | - | - | - | - |
| NNU4934K | NTN | - | - | - | - | - | - | - | - |
| NNU3036 | NTN | - | - | - | - | - | - | - | - |
| NNU4922 | NTN | - | - | - | - | - | - | - | - |
| NNU4921K | NTN | - | - | - | - | - | - | - | - |
| NNU4944 | NTN | - | - | - | - | 37 mm | - | - | - |
| NNU4996K | NTN | - | - | - | - | - | - | - | 22.3 mm |
| NNU3856 | NTN | - | - | - | - | - | - | - | - |
| NN493 | NTN | - | - | - | - | - | - | - | - |
| NNU49/530 | NTN | - | - | - | - | - | - | - | - |
| NNU3076 | NTN | - | - | - | - | 46 mm | - | - | - |
| NNU4924K | NTN | - | - | - | - | - | - | - | - |
| NNU4964K | NTN | - | - | - | - | - | - | - | - |
| NNU4932K | d:30 mm; Limiting Speed - Grease:9,000 rpm; Factor fo:16.4; Enclosure:Double Seal; Radial Clearance:0.005 to 0.020 mm; B:7 mm; Bore Type:Cylindrical Bore; Dynamic Load Rating:5,350 N; Da (max):40 mm; Static Load Rating:3,800 N; D:42 mm; Configuration:Single Row; Fillet Radius/Chamfer:0.3 mm; Weight:0.026 kg; da (min):32 mm; ra (max):0.3 mm; |
| NNU4992K NTN Cylindrical Roller Bearing | D:120 mm; Limiting Speed - Grease:4,800 rpm; dd (min):87 mm; Dynamic Load Rating:120,000 N; Da (max):111.5 mm; ra (max):1.5 mm; Limiting Speed - Oil:6,000 rpm; Static Load Rating:149,000 N; db (min):73.5 mm; Fillet Radius/Chamfer:1.5 mm; db (max):77 mm; r1:1.5 mm; Radial Clearance:0.060 to 0.090 mm; Enclosure:Open; Bore Type:Cylindrical Bore; dc (min):81 mm; Configuration:Single Row; d:65 mm; ra1 (max):1.5 mm; |
| NN4960K NTN Cylindrical Roller Bearing | Cr - Dynamic Load Rating:79.7 kN; Outside Diameter D:200.000 mm; C0r - Static Load Rating:79.2 kN; Radius Rs min:1.100 mm; Grease Limiting Speed:3200 rpm; Weight:1.9 Kg; Bore Size d:130 mm; Outside Ring Width B:22.000 mm; Features:Open; Oil Limiting Speed:4700 rpm; Clearance:C3; |
| NN4938K NTN Cylindrical Roller Bearing | d:3.5000 in; Ab - Cage-Cone Frontface Clearance:0.07 in; a - Effective Center Location3:-0.47 in; T - Bearing Width to Flange:0.6870 in; C90 - Dynamic Radial Rating (90 million revolutions)4:19100 lbf; r - Cup Backface To Clear Radius2:0.130 in; G1 - Heat Generation Factor (Roller-Raceway)10:177; Y - ISO Factor9:1.76; G2 - Heat Generation Factor (Rib-Roller End):29.4; C0 - Static Radial Rating:99200 lbf; |
| NNU3856 NTN Tapered Roller Bearing | Bearing Weight:0.6 Kg; K - Factor7:1.45; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):45.6; C - Cup Width:18.500 mm; Cg - Geometry Factor:0.0925; C1 - Dynamic Radial Rating (1 million revolutions)5:109000 N; Cup Part Number:JLM506810V; C0 - Static Radial Rating:123000 N; Design Units:METRIC; B - Cone Width:26.000 mm; G2 - Heat Generation Factor (Rib-Roller End):20.4; Db - Cup Backface Backing Diameter:82.04 mm; |
| NNU4926K | r1,2 min.:3 mm; Ca min.:5 mm; d:80 mm; D:160 mm; a:53.377 mm; Dimension series:7FC; r3,4 min.:3 mm; db min.:93.5 mm; Da max.:148 mm; Calculation factor Y0:0.4; Limiting speed:4000 r/min; Da min.:121 mm; Reference speed:3000 r/min; C:31 mm; B:41 mm; d1 ≈:125.55 mm; Mass bearing:3.98 kg; ra max.:3 mm; Calculation factor Y:0.68; da max.:94 mm; |
| NN306 NTN Tapered Roller Bearing | Flinger Type:Rubberized; d:2.1875 in; End Cap Groove:Yes; Ring Size:Standard; Ship Weight:6.5 LB; Bearing Insert Material:Steel; Anti-Rotation Pin:Yes; Bearing Locking Device:Setscrew; Grease Type:Unirex N2; Bearing Family:Setscrew Ball Bearin; Ball Grade:Class 10; Bearing Bore Shape:Round; Manufacturing Plant Location:Rogersville, TN; Retainer Material:Nylon; Ball Material:Steel; Bearing Inner Ring Material:Steel; |
| NNU4976 NTN Tapered Roller Bearing | Dimension U:0.2 in; Cr - Dynamic Load Rating:64745 lbf; Shaft Size:3-15/16 in; Dimension P:0.9 in; Dimension H:1.7 in; Dimension D:12.0 in; Dimension V:6.0 in; Bearing - Housing - Seal UPC:013992083289; Dimension S:2.0 in; Bearing UPC:013992026545; Dimension Y:0.7 in; Dimension B:8.0 in; Ca - Axial Load Rating:3596.90 lbf; Support Type:Take-Up; Cor - Static Load Rating:82280 lbf; Dimension N:13.5 in; |
| NN3032 NTN Tapered Roller Bearing | Cap bolt:1-8 UNC; A1:171.45 mm; Cap bolt recommended tightening torque:1220 N·m; R1:115.888 mm; H2:69.85 mm; Labyrinth ring:2 x LOR 140; H:360.363 mm; Da:309.999 mm; A2:247.65 mm; S:4.763 mm; H1:179.4 mm; Ca:95.809 mm; Stabilizing ring:SR-34-0; P60°:345 kN; h:54.769 mm; da:150.813 mm; P150°:113 kN; End plug (suffix Y):EPR 18; ba:74.612 mm; L:628.65 mm; |
| NN3938 NTN Tapered Roller Bearing | dd (min):52 mm; D:90 mm; Db (min):81.5 mm; Dynamic Load Rating:62,500 N; Fillet Radius/Chamfer:1.5 mm; Bore Type:Cylindrical Bore; dc (min):47 mm; Limiting Speed - Oil:9,500 rpm; Configuration:Single Row; da (min):38.5 mm; Enclosure:Open; d:30 mm; Limiting Speed - Grease:7,500 rpm; db (max):44 mm; db (min):38.5 mm; Db (max):74 mm; ra (max):1.5 mm; r1:1.5 mm; Static Load Rating:55,000 N; ra1 (max):1.5 mm; |
4R3639 NTN Cylindrical Roller Bearing Video
LARGE BEARINGS Cylindrical Roller Bearings - NTN Global
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NTN warrants, to the original purchaser only, that the delivered product which is ... 4R3639. A. 260. 168. 168. 2.5. 2.5. 1,020. 2,400. 104,000. 244,000. 4R3628
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180000 mm x 250000 mm x 168000 mm NTN 4R3639 4-Row
Bearing No. 4R3639. Size. 180x250x168 mm. Bore Diameter. 180,000 mm. Outer Diameter. 250,000 mm. Width. 168,000 mm d. 180,000 mm. D. 250,000 mm. B
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Bearing number : 4R3639. Size (mm) : 180x250x168. Brand : NTN. Bore Diameter (mm) : 180,000. Outer Diameter (mm) : 250,000. Width (mm) : 168,000
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