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KOYO NNU4988 MODELS
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NNU4988 KOYO Double-row cylindrical roller bearings
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Double-Row Cylindrical Roller Bearings
KOYO NNU4988 Bearing SPECIFICATIONS
- KOYO
NNU4988
- 2.0000 in
- 9752 lb
- 3.9370 in
- 52100/Black Oxide
- 1.1875 in
- Brass
- 2.1875 in
- Black Oxide
MAK Metallurgy Heavy Bearing Manufacturing Co.,Ltd
MAK Metallurgy Heavy Bearing Manufacturing Co.,LtdChina
- MAK Metallurgy Heavy Bearing Manufacturing Co.,Ltd2020-07-10 09:46:19
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Double-Row Cylindrical Roller Bearings Details
- 2.0000 in
- 9752 lb
- 3.9370 in
- 52100/Black Oxide
- 1.1875 in
- Brass
- 2.1875 in
- Black Oxide
- Round
- Felt
- Set Screw Collar
- Non-Expansion Bearing (Fixed)
- Standard Duty
- ER
- 2.1875 in
- 705090
- 250°
KOYO NNU4988 NNU4988 KOYO Double-row cylindrical roller bearings Description
K | 9 mm |
C | 106 mm |
(Grease) Lubrication Speed | 841,5 r/min |
d | 420 mm |
Weight | 74,5 Kg |
Width (mm) | 106 |
Outer Diameter (mm) | 560 |
Basic static load rating (C0) | 4067 kN |
Size (mm) | 420x560x106 |
B | 106 mm |
D | 560 mm |
Bearing number | 23984 |
Basic dynamic load rating (C) | 1999 kN |
Bore Diameter (mm) | 420 |
Try different search NNU4988 KOYO Double-row cylindrical roller bearings | |||||||||
---|---|---|---|---|---|---|---|---|---|
No. | Brand | D | B | d | C | Fw | Ew | Cu | Cr |
NNU4988 | KOYO | 600 mm | 160 mm | 440 mm | 2060 kN | 487 mm | - | - | - |
NNU4988-S-K-M-SP | FAG BEARING | - | - | - | - | - | - | - | - |
NNU4988MAW33 | TIMKEN | - | - | - | - | - | - | - | - |
NNU4988 V | Loyal | 600 mm | 160 mm | 440 mm | 160 mm | - | - | - | - |
NNU4988C1NAP4 | NTN | 600 mm | 160 mm | 440 mm | 160 mm | - | - | - | - |
NNU4988K | Loyal | 600 mm | 160 mm | 440 mm | 160 mm | - | - | - | - |
NNU4988K V | Loyal | 600 mm | 160 mm | 440 mm | 160 mm | - | - | - | - |
NNU4988KC1NAP4 | NTN | 600 mm | 160 mm | 440 mm | 160 mm | - | - | - | - |
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; |
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: |
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 |
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 |
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; |
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 |
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. |
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; |
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; |
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 |
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; |
36FC2718 KOYO Four-row cylindrical roller bearings | Bearing number:CX677; Designation FAG:713610480; Designation SKF:VKBA 6546; |
NNU4988 KOYO Double-row cylindrical roller bearings Video
NNU4988 KOYO bearing | NNU4988 Bearing Quotation
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Bearing NNU4988 (KOYO) | Size and Specification | Bearings
Cylindrical roller bearings NNU4988. Bearing number : NNU4988. Size (mm) : 440x600x160. Brand : KOYO. Bore Diameter (mm) : 440. Outer Diameter (mm) :
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Double-Row Cylindrical Roller Bearings Part series NNU4988 is a potential replacement for these common bearing part numbers:
NNU4988
NNU4988
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NNU4988
Contact Us
- MAK Metallurgy Heavy Bearing Manufacturing Co.,Ltd
- Address2013 North Main Street, East Peoria, Illinois 61611, U.S.A.
- Phone(Working Time)
- Fax
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