| NNU4920K | Dimension RVV:0.60 in; Oil Lubrication - T Seal:2650 rpm; Dimension A:3.25 in; Weight:27 lb; Shaft Size :2-11/16 in; UPC Code:0883450074919; C - Dynamic Load (Basic):57200 lb; Dimension G:3.130 in; Grease Lubrication - B/C/O Seal:1150 rpm; Dimension H:1.29 in; Dimension SVV:4.18 in; C0 - Static Load:62500 lb; Oil Lubrication - B/C/O Seal:1200 rpm; Oil Lubrication - M/N Seal:1500 rpm; Shaft Tolerance:0.0020 in; |
| 4R4804 NTN Cylindrical Roller Bearing | Y2 - ISO Factor10:2.19; Ab - Cage-Cone Frontface Clearance:0.08 in; K - Factor7:1.27; D:4.4375 in; Series:29500; T - Bearing Width across Cones:2.1874 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:51100 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:5970 lbf; B - Cone Width:1.0000 in; Aa - Cage-Cone Backface Clearance:0.07 in; R - Cone Backface To Clear Radius1:0.06 in; |
| NN4934 NTN Tapered Roller Bearing | UPC Code:0883450306829; Dimension J (Bolt Size):0.875 in; Pre Install Clearance Min:0.0030 in; Float:0.083 in; C - Dynamic Load (Basic):125000 lb; Dimension L Fix:5.34 in; Y2 - Geometry Factor:3.80; Dimension F:10.88 in; Grease Lubrication - B/C/O Seal:600 rpm; Oil Lubrication - T Seal:1700 rpm; Dimension D:8.750 in; Engineering Group:Mounted Bearing; Shaft Size Type:Imperial; Grease Lubrication - T Seal:1200 rpm; |
| 4R3431 NTN Cylindrical Roller Bearing | d:10.875 in; C0 - Static Radial Rating:359000 lbf; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:51400 lbf; G1 - Heat Generation Factor (Roller-Raceway)8:1450; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:345000 lbf; Design Units:Imperial; Cage Type:Stamped Steel; da - Cone Frontface Backing Diameter:11.56 in; B - Double Cone Width:5.1250 in; Series:275000; C1 - Dynamic Radial Rating (1 million revolutions)1:198000 lbf; |
| NN4956K NTN Cylindrical Roller Bearing | Oil Lubrication - M/N Seal:1400 rpm; Y2 - Geometry Factor:4.57; Full Timken Part Number:QVVPG17V215SB; Eng Internal Radial Clearance - Max:0.0047; Dimension RVV:0.59 in; Locking Style:Double V-Lock; e - Geometry Factor:0.22; Dimension D Max:11.31 in; Oil Lubrication - B/C/O Seal:1100 rpm; Shaft Size :2-15/16 in; Engineering Group:Mounted Bearing; Dimension L:3.91 in; Eng Internal Radial Clearance - Min:0.0037; |
| NN4948K NTN Cylindrical Roller Bearing | Bearing Type:Split Cylindrical Ex; Shaft Size:115 mm; Dimension J:380 mm; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension L:445 mm; Seal Type:Viton Single Lip; Bolt Size:2 x M24; Cr - Dynamic Load Rating:71040 lbf; Maximum Speed:1970 rpm; Dimension H2:310 mm; Bearing UPC:013992028051; Series Type:Light Series; Dimension H:150 mm; Housing Width:5.5 in; Support Type:Two-Bolt Plummer Blo; Cor - Static Load Rating:95993 lbf; |
| 4R4429 NTN Cylindrical Roller Bearing | Dimension L Fix:3.51 in; C0 - Static Load:48600 lb; C - Dynamic Load (Basic):46400 lb; Oil Lubrication - B/C/O Seal:1500 rpm; Engineering Group:Mounted Bearing; Dimension C:4 in; UPC Code:0883450038409; Dimension J (Bolt Size):0.625 in; Grease Lubrication - M/N Seal:1800 rpm; Shaft Size Type:Imperial; Eng Internal Radial Clearance - Max:0.0026; Dimension SA:3.39 in; Y2 - Geometry Factor:4.00; Shaft Tolerance:0.0015 in; |
| NN3044 NTN Tapered Roller Bearing | Basic Static Radial Load Rating Co:106000 N; Grease Speed Rating n1:3400 rpm; Fillet Radius rb:0.60 mm; d:130.000 mm; D:180.0000 mm; Basic Dynamic Radial Load Rating C:90400 N; Fillet Radius ra:1.50 mm; B:24.00 mm; Oil Speed Rating n2:4000 rpm; |
| NN3144 NTN Tapered Roller Bearing | Series:A4000; C90 - Dynamic Radial Rating (90 million revolutions)4:767 lbf; Cup Part Number:A4138; Da - Cup Frontface Backing Diameter:32.51 mm; Cone Part Number:A4059; K - Factor7:1.29; Y - ISO Factor9:1.32; G2 - Heat Generation Factor (Rib-Roller End):4.12; e - ISO Factor8:0.45; db - Cone Backface Backing Diameter:19.56 mm; da - Cone Frontface Backing Diameter:19.05 mm; D:34.989 mm; Bearing Weight:0.10 Kg; |
| 4R461 NTN Cylindrical Roller Bearing | C90 - Dynamic Radial Rating (90 million revolutions)5:63300 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:51600 lbf; G1 - Heat Generation Factor (Roller-Raceway):2780; Series:234000; K - Factor8:1.23; C0 - Static Radial Rating:451000 lbf; Aa - Cage-Cone Backface Clearance:0.5 in; B - Cone Width:2.4063 in; Cg - Geometry Factor:0.202; db - Cone Backface Backing Diameter:17.13 in; d:16.0000 in; |
| NNU4936K NTN Cylindrical Roller Bearing | Basic Dynamic Radial Load Rating C:61800 N; Basic Static Radial Load Rating Co:51000 N; Sealed Speed Rating n3:2800 rpm; Accessories:One Shield & Snap-Ri; d:90.000 mm; B:24.00 mm; Oil Speed Rating Open/Shielded n2:5600 rpm; D:140.0000 mm; Grease Speed Rating Open/Shielded n1:4800 rpm; Fillet Radius ra:1.50 mm; |
| NN3934K NTN Cylindrical Roller Bearing | Clearance:C0 (Normal); Radius Rs min:1.000 mm; Features:O.D. Groove; Grease Reference Speed:19000 rpm; Oil Reference Speed:27000 rpm; C0r - Static Load Rating:4.2 kN; Outside Diameter D:37.000 mm; Bore Size d:12 mm; Weight:0.060 Kg; Cr - Dynamic Load Rating:9.7 kN; Outside Ring Width B:12.000 mm; |
| No. | Brand | H | S | b | F | C | E | d | T |
| NN306 | NTN | - | - | - | - | - | - | - | - |
| NNU49/75 | NTN | - | - | - | - | - | - | - | - |
| NN4938K | NTN | - | - | - | - | - | - | - | - |
| NNU4921K | NTN | - | - | - | - | - | - | - | - |
| NNU49/5 | NTN | - | - | - | - | - | - | 800.000 mm | - |
| NN3021K | NTN | - | - | - | - | - | - | 360.000 mm | - |
| NNU4926K | NTN | - | - | - | - | - | - | - | - |
| NNU3022K | NTN | - | - | - | - | - | - | 3.2500 in | - |
| 4R4428 | NTN | - | - | - | - | - | - | 12.000 mm | - |
| 4R3432 | NTN | - | - | - | - | - | - | - | - |
| NNU3134 | NTN | - | - | - | - | - | - | - | - |
| NNU38/5 | NTN | - | - | - | - | - | - | - | 28 mm |
| 4R4026 | NTN | - | - | - | - | - | - | - | - |
| NN393 | NTN | - | - | - | - | - | - | 200 mm | - |
| 4R3232 | NTN | - | - | - | - | - | - | - | - |
| 4R2628 | NTN | - | - | - | - | - | - | - | - |
| NN4932 | NTN | - | - | - | - | - | - | 15 mm | - |
| 4R3818 | NTN | - | - | - | - | - | - | - | - |
| NNU49/500K | NTN | - | - | - | - | - | - | - | - |
| 4R3431 | NTN | - | - | - | - | - | - | 10.875 in | - |
| NN3048 | NTN | - | - | - | - | - | - | 25 mm | - |
| NNU3072 | NTN | - | - | - | - | - | - | - | - |
| 4R3433 | NTN | - | - | - | - | - | - | 320.000 mm | - |
| NNU4952K | NTN | - | - | - | - | - | - | - | - |
| 4R3625 | NTN | - | - | - | - | - | - | - | - |
| NN3932 | NTN | - | - | - | - | - | - | - | - |
| NNU4856 | NTN | - | - | - | - | - | - | - | - |
| NN3092K | NTN | - | - | - | - | - | - | - | - |
| NN4926 | NTN | - | - | - | - | - | - | 7.0000 in | - |
| 4R2035 | NTN | - | - | - | - | - | - | 110.000 mm | - |
Precision Rolling Bearings Cylindrical Roller ... - NTN Global
NTN Main Spindle Bearings. 209 ... NTN specifies the accuracies of tapered bores ... 133. 5. 1 620. 3 200 165 000 325 000. 1 500. 1 800. NNU4972. NNU4972K
NNU4972 - NTN Bearing Finder
Browse Item # NNU4972, Double Row Cylindrical Roller Bearing w/ Cylindrical Bore - Type NNU in the NTN Bearing Corp. of America catalog including Item #
NTN NNU4972 bearing 360x480x118 4482972 |
NTN NNU4972 bearing 360x480x118 4482972 | Cylindrical Roller Bearings - Bearing For Wor... NTN NNU4972 bearing: Hangzhou BFW Bearing
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Bearing NNU4972 (NTN) | Size and Specification | Bearings
Cylindrical roller bearings NNU4972. Bearing number : NNU4972. Size (mm) : 360x480x118. Brand : NTN. Bore Diameter (mm) : 360. Outer Diameter (mm) :
NTN NNU4972 Cylindrical roller bearing-Products
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NNU4972 NTN Tapered Roller Bearing Video