| Calculation factor - kr | 0.2 |
| Da - max. | 91.4 mm |
| Reference speed | 7500 r/min |
| r3,4 - min. | 1.5 mm |
| r1,2 min. | 1.5 mm |
| Mass bearing | 0.91 kg |
| da min. | 63 mm |
| ra - max. | 1 mm |
| d1 ≈ | 70.8 mm |
| r3,4 min. | 1.1 mm |
| Size (mm) | 100x55x25 |
| Bore Diameter (mm) | 100 |
| Axial load factor Y | 0.4 |
| Limiting speed | 8000 r/min |
| s | 1.5 mm |
| Limiting value e | 0.3 |
| D1 ≈ | 85.7 mm |
| ra max. | 1 mm |
| db - min. | 73 mm |
| db min. | 73 mm |
Try different search NNU4948 KOYO Double-row cylindrical roller bearings | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| No. | Brand | s | F | d | m | D | C | r | B |
| NNU4948 | Loyal | - | - | 240 mm | - | 320 mm | 610 kN | - | 80 mm |
| NNU4948K | NSK | - | - | 240 | - | - | 625 | 2.1 | - |
| NNU4948MAW33 | TIMKEN | - | - | - | - | - | - | - | - |
| NNU4948 V | ISO | - | - | 240 mm | - | 320 mm | 80 mm | - | 80 mm |
| NNU4948-S-K-M-SP | FAG | 3,4 mm / Axial displacement facility from central position | 265 mm | 240 mm | 17,1 kg / Weight | 320 mm | - | - | 80 mm |
| NNU4948C1NAP4 | NTN | - | - | 240 mm | - | 320 mm | 80 mm | - | 80 mm |
| NNU4948K V | ISO | - | - | 240 mm | - | 320 mm | 80 mm | - | 80 mm |
| NNU4948KC1NAP4 | NTN | - | - | 240 mm | - | 320 mm | 80 mm | - | 80 mm |
| 36FC2718 KOYO Four-row cylindrical roller bearings | Bearing number:CX677; Designation FAG:713610480; Designation SKF:VKBA 6546; |
| 38FC282 KOYO Four-row cylindrical roller bearings | d:70 mm; GRS rpm:3200; Internal Clearance:C0-Medium; DI_:102.913; Bore:2.756 Inch | 70 Mill; D_:150; ra max.:2 mm; X2:0.67; C:35 mm; D_a min:135; HPS:HPS; Macha rpm:5600; Basic dynamic load rating (C):250 kN; Long Description:70MM Tapered Bore; 1; D:150 mm; Y2:4.6; Y0:3; SBRG:3; B_:35; Manufacturer |
| 38FC26168-1 KOYO Four-row cylindrical roller bearings | (Oil) Lubrication Speed:4300 r/min; KBRG:3161; Calculation factor (e):0,4; Calculation factor (Y0):0,82; D_b:104; C_:18.824; DI_:77.704; (Grease) Lubrication Speed:3200 r/min; DA1:10.871; da:73 mm; Basic dynamic load rating (C):85,5 kN; DA2:10.09; Y0:0.82; D:110 mm; B_:21.996; SLR:14.2; LangID:1; d: |
| 36FC26168 KOYO Four-row cylindrical roller bearings | B - Cone Width:0.9060 in; C90 - Dynamic Radial Rating (90 million revolutions)5:5960 lbf; G2 - Heat Generation Factor (Rib-Roller End):27; G1 - Heat Generation Factor (Roller-Raceway):69.3; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:10400 lbf; C1 - Dynamic Radial Rating (Two-R |
| 39FC30226 KOYO Four-row cylindrical roller bearings | C:22 mm; D:62 mm; Width (mm):22; Fw:48 mm; Size (mm):48x62x22; Bore Diameter (mm):48; Bearing number:RNA4908; Outer Diameter (mm):62; |
| 38FC2717 KOYO Four-row cylindrical roller bearings | D:780 mm; d:630 mm; da:659 mm; Da:748 mm; Ew:742 mm; Weight:68,8 Kg; B:69 mm; Size (mm):630x742x69; Width (mm):69; Bearing number:NCF18/630V; Basic dynamic load rating (C):1470 kN; Bore Diameter (mm):630; C:69 mm; ra max.:3 mm; r min.:4 mm; Outer Diameter (mm):742; |
| 36FC2615 KOYO Four-row cylindrical roller bearings | d1:131.5 mm; Size (mm):98.425x157.162x36.51; Basic static load rating (C0):305 kN; (Oil) Lubrication Speed:2 900 r/min; Static load, C0:305 kN; da:114 mm; Db:152 mm; Bore Diameter (mm):98,425; Manufacturer Name:NTN; a:0,6 mm; Min operating temperature, Tmin:-40 °C; Outer Diameter (mm):157,162; Y2:1. |
| 313812W KOYO Four-row cylindrical roller bearings | Category:Mounted Units &; Weight:4,9 Kg; Bore Diameter (mm):60; A0:82,8 mm; J:143 mm; A1:21 mm; Basic dynamic load rating (C):52,4 kN; A:55 mm; Bolt (G):19,05; Inventory:0.0; Product Group:M06110; L:175 mm; B1:77,8 mm; d:60 mm; A2:36 mm; S:31 mm; Minimum Buy Quantity:N/A; Basic static load ratin |
| 38FC2919 KOYO Four-row cylindrical roller bearings | C:13 mm; Width (mm):14; d:17 mm; Bore Diameter (mm):17; Basic dynamic load rating (C):8,36 kN; Size (mm):17x30x14; Outer Diameter (mm):30; D:30 mm; Basic static load rating (C0):10,45 kN; B:14 mm; Bearing number:NA 4903 2RS; F:22 mm; Weight:0,04 Kg; |
| 38FC27170A KOYO Four-row cylindrical roller bearings | Dimension L :16-1/2 in; Dimension M :4-3/4 in; Dimension J1 :14-1/2 in; Note:This product line wa; Dimension K :2-3/4 in; Dimension J2 :12-19/32 in; Cr - Dynamic Load Rating:64872 lbf; Shaft Size:4 in; Bolt Size:4 x 3/4; Dimension H2:10.45 in; Cor - Static Load Rating:82399 |
| 314199 KOYO Four-row cylindrical roller bearings | Basic static load rating (C0):1401 kN; Basic dynamic load rating (C):1176 kN; Bearing number:NUP 2328; D:300 mm; Outer Diameter (mm):300; (Grease) Lubrication Speed:2754 r/min; B:102 mm; Weight:37,5 Kg; C:102 mm; d:140 mm; Size (mm):140x300x102; Width (mm):102; Bore Diameter (mm):140; |
| 36FC25156A KOYO Four-row cylindrical roller bearings | Bearing number:RNUP1418; Size (mm):70x150x35; Width (mm):35,000; D:150,000 mm; C:35,000 mm; B:35,000 mm; Outer Diameter (mm):150,000; Bore Diameter (mm):70,000; d:70,000 mm; |
NNU4948 KOYO Double-row cylindrical roller bearings Video
Bearing NNU4948 (KOYO) | Size and Specification | Bearings
Cylindrical roller bearings NNU4948. Bearing number : NNU4948. Size (mm) : 240x320x80. Brand : KOYO. Bore Diameter (mm) : 240. Outer Diameter (mm) :
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