| 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; |
| NN4060 | Shaft Tolerance:0.0015 in; Eng Internal Radial Clearance - Max:0.0037; Locking Style:Single V-Lock; Y1 - Geometry Factor:2.74; Pre Install Clearance Max:0.0037 in; Oil Lubrication - B/C/O Seal:1800 rpm; Eng Internal Radial Clearance - Min:0.0030; Dimension N:2.410 in; Y2 - Geometry Factor:4.08; Dimension RV:0.1 in; Housing Style:Four-Bolt Square Fla; Dimension SV:3.14 in; Shaft Size Type:Metric; e - Geometry Factor:0.25; |
| NN3080K NTN Cylindrical Roller Bearing | D1 - Flange Outer Diameter:2.9865 in; T1 - Bearing Width:0.6700 in; G1 - Heat Generation Factor (Roller-Raceway)10:17.5; a - Effective Center Location3:-0.06 in; C1 - Cup Flange Width:0.1400 in; Cup Part Number:19283-B; d:1.5 in; Aa - Cage-Cone Backface Clearance:0.03 in; e - ISO Factor8:0.44; T - Bearing Width to Flange:0.2475 in; Cone Part Number:19150; C1 - Dynamic Radial Rating (1 million revolutions)5:11400 lbf; |
| 4R441 NTN Cylindrical Roller Bearing | Y - ISO Factor3:1.79; Cup Part Number:HH221410XX; Design Units:Imperial; Da - Cup Frontface Backing Diameter:7.06 in; Db - Cup Backface Backing Diameter:6.73 in; C - Cup Width:1.8125 in; Cg - Geometry Factor:0.107; Series:HH221400; r - Cup Backface To Clear Radius1:0.130 in; D:7.5 in; e - ISO Factor2:0.33; |
| NNU4856K NTN Cylindrical Roller Bearing | Weight:33.10 lb; F:0.302 in; A:11.050 in; Major Dia - B:11.973 in; Taper:1:12; G:0.787 in; Threads No. per Inch:6; d:10.236 in; L:6.102 in; |
| NNU3134 NTN Tapered Roller Bearing | Grease Lubrication - T Seal:2200 rpm; Dimension C:4.19 in; Shaft Size Type:Metric; Dimension L Fix:3.45 in; Pre Install Clearance Max:0.0047 in; Dimension E:6.000 in; Dimension SV:3.29 in; Dimension D:6.650 in; Dimension J (Bolt Size):0.75 in; C0 - Static Load:62500 lb; Eng Internal Radial Clearance - Min:0.0037; Oil Lubrication - T Seal:2650 rpm; Engineering Group:Mounted Bearing; Dimension F:7.44 in; |
| 4R3225 NTN Cylindrical Roller Bearing | C:9.068 in; G:0.735 in; E:8.375 in; Major Diameter d:7.066 in; D:1.104 in; Weight:6.65 lb; H:0.323 in; Threads No. per Inch:8; |
| NN494 NTN Tapered Roller Bearing | Dimension L:3.47 in; Float:0.083 in; Dimension M:1.96 in; Dimension G:3.0000 in; Grease Lubrication - T Seal:2000 rpm; Dimension H:1.33 in; Eng Internal Radial Clearance - Min:0.0043; Dimension A:3.75 in; Int Radial Clearance Reduction Min:0.0018 in; Dimension D Max:11.00 in; Shaft Size :2-15/16 in; UPC Code:0883450133128; Dimension D Min:9.50 in; Dimension J (Bolt Size):0.750 in; Dimension S:3.23 in; |
| NNU49/56 NTN Tapered Roller Bearing | Bearing - Housing - Seal:LSE607BRHHTPS; Bearing UPC:013992059383; Ca - Axial Load Rating:7419 lbf; Support Type:Round Flange; Dimension V:0.1 in; Dimension L:7.5 in; Dimension T:19.5 in; Cor - Static Load Rating:178049 lbf; Shaft Size:6-7/16 in; Bearing Number:LSE607BR; Bearing - Housing - Seal UPC:013992100986; Dimension N:13.875 in; Bolt Size:4 x M24; Cr - Dynamic Load Rating:131064 lbf; Maximum Speed:1320 rpm; |
| NNU4996 NTN Tapered Roller Bearing | Bolt Size:2 x M24; Dimension H1:1.7 in; Series Type:Medium Series; Cor - Static Load Rating:67443 lbf; Bearing UPC:013992032034; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension H:4.409 in; Note:This product line wa; Bearing Type:Split Cylindrical Re; Housing Width:5.4 in; Dimension J:12.6 in; Dimension L:15.0 in; Dimension M:3.5 in; Dimension H2:9.9 in; Ca - Axial Load Rating:2383 lbf; Cr - Dynamic Load Rating:58001 lbf; |
| 4R3056 NTN Cylindrical Roller Bearing | C0 - Static Radial Rating:13900 lbf; d:29.987 mm; Ab - Cage-Cone Frontface Clearance:2.3 mm; G1 - Heat Generation Factor (Roller-Raceway):18; Db - Cup Backface Backing Diameter:58.93 mm; Da - Cup Frontface Backing Diameter:63.00 mm; Y - ISO Factor9:1.57; Cup Part Number:14272; Cone Part Number:14118AS; r - Cup Backface To Clear Radius2:3.30 mm; K - Factor7:1.53; Aa - Cage-Cone Backface Clearance:0.5 mm; |
| NN3022K NTN Cylindrical Roller Bearing | C0 - Static Radial Rating:516000 N; K - Factor7:1.39; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:74300 N; G2 - Heat Generation Factor (Rib-Roller End):43.5; C1 - Dynamic Radial Rating (1 million revolutions)5:398000 N; Design Units:METRIC; Series:32221; da - Cone Frontface Backing Diameter:119.89 mm; C - Cup Width:43 mm; Y - ISO Factor9:1.43; Cone Part Number:X32221; Bearing Weight:6 Kg; |
| No. | Brand | H | S | b | F | C | E | d | T |
| NNU4944K | NTN | - | - | - | - | - | - | - | - |
| 4R3229 | NTN | - | - | - | - | - | - | - | - |
| 4R3042 | NTN | - | - | - | - | - | - | 31.750 mm | - |
| NN3944 | NTN | - | - | - | - | - | - | 95.000 mm | - |
| NNU39/8 | NTN | - | - | - | - | - | - | - | - |
| 4R4428 | NTN | - | - | - | - | - | - | 12.000 mm | - |
| NN4944K | NTN | - | - | - | - | - | - | 1.9685 in | - |
| NN303 | NTN | - | - | - | - | - | - | - | - |
| 4R3628 | NTN | - | - | - | - | - | - | 85 mm | - |
| NN3964 | NTN | - | - | - | - | - | - | - | - |
| 4R3639 | NTN | - | - | - | - | - | - | 7.0000 in | - |
| NNU4926K | NTN | - | - | - | - | - | - | - | - |
| NNU3064 | NTN | - | - | - | - | - | - | 750 mm | - |
| NN4936K | NTN | - | - | - | - | - | - | - | - |
| NN4952K | NTN | - | - | - | - | - | - | - | - |
| NNU4936 | NTN | - | - | - | - | - | - | - | - |
| 4R4807 | NTN | - | - | - | - | - | - | - | - |
| 4R3443 | NTN | - | - | - | - | - | - | 33.338 mm | - |
| 4R3821 | NTN | - | - | - | - | 26 mm | - | - | - |
| NN3088K | NTN | - | - | - | - | 39 mm | - | - | - |
Bearing NN4921 (NTN) | Size and Specification | Bearings
Cylindrical roller bearings NN4921. Bearing number : NN4921. Size (mm) : 105x134x40. Brand : NTN. Bore Diameter (mm) : 105. Outer Diameter (mm) : 134
105 mm x 145 mm x 40 mm NTN NN4921 cylindrical roller
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