| 4R3821 NTN Cylindrical Roller Bearing | DUR/DOR F/E:258.000 mm; Backing Housing Diameter Ds:342.0 mm; Bore d:220 mm; Chamfer r1smin3:4.0 mm; Static Load Rating Co:2960 kN; Weight:143.000 lb; Backing Shaft Diameter ds:251.0 mm; Chamfer rsmin:4.00 mm; Geometry Factor Cg2:0.1800; Thermal Speed Ratings - Grease:940 rpm; Number of Lubrication Holes:6; Lubrication Groove g:12.3 mm; Lubrication Hole Diameter h:6.0 mm; Dimension S4:5.60 mm; Thermal Speed Ratings - Oil:1000 rpm; |
| NNU48/63 NTN Tapered Roller Bearing | Da - Cup Frontface Backing Diameter:4.18 in; B - Cone Width:1.0000 in; T - Bearing Width across Cones:2.1874 in; Y1 - ISO Factor9:1.47; C - Double Cup Width:1.6875 in; Ab - Cage-Cone Frontface Clearance:0.08 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:51100 lbf; Cup Part Number:29526DRB; db - Cone Backface Backing Diameter:3.15 in; Aa - Cage-Cone Backface Clearance:0.07 in; Bearing Weight:4.58 lb; |
| NN4964 NTN Tapered Roller Bearing | G2:M 8; B:68 mm; G:Tr 530x6; d1:500 mm; B5:90 mm; B1:216 mm; d3:630 mm; A:6 mm; Mass adapter sleeve assembly:91.9 kg; Hydraulic nut:HMV 106E; d:530 mm; G3:12 mm; |
| 4R3056 NTN Cylindrical Roller Bearing | Radial Clearance:0.015 to 0.033 mm; Dx (min):71.5 mm; a (max):3.3 mm; Weight:0.230 kg; Fillet Radius/Chamfer:1 mm; Static Load Rating:13,100 N; Groove Diameter:62.6 mm; Dynamic Load Rating:22,400 N; D:65 mm; Configuration:Single Row; Enclosure:Open; Limiting Speed - Oil:12,000 rpm; d:32 mm; da (min):38 mm; Da (max):59 mm; Bore Type:Cylindrical Bore; B:17 mm; Factor fo:13.6; Limiting Speed - Grease:11,000 rpm; |
| NN3144 NTN Tapered Roller Bearing | Bearing - Housing - Seal:LSE115BRHKPS; Cr - Dynamic Load Rating:18659 lbf; Support Type:Round Flange; Dimension N:5.375 in; Note:This product line wa; Shaft Size:1-15/16 in; Cor - Static Load Rating:19558 lbf; Bolt Size:4 x M12; Seal Type:Kevlar Packing Seal; Dimension H:2.2 in; Series Type:Light Series; Bearing - Housing - Seal UPC:013992094070; Dimension V:0.1 in; Bearing Type:Split Cylindrical Re; |
| 4R2906 NTN Cylindrical Roller Bearing | B4:5 mm; d:31.75 mm; Housing material:Stainless steel; L:79.4 mm; A:34.1 mm; R1:22.7 mm; B:38.1 mm; Mass bearing unit:0.93 kg; Recommended diameter for attachment bolts, inch G:0.4375 in; Basic static load rating C0:11.2 kN; A5:30 mm; Recommended tightening torque for grub screw:4 N·m; Housing:FYTWR 506 Y; J:116.7 mm; Db1:74.1 mm; Thread grub screw G2:1/4-28 UNF; Hexagonal key size for grub screw N:3.175 mm; |
| NNU3064 NTN Tapered Roller Bearing | C90 - Dynamic Radial Rating (90 million revolutions)4:39700 lbf; Bearing Weight:13.5 Kg; G1 - Heat Generation Factor (Roller-Raceway):1423.3; C - Cup Width:44.450 mm; a - Effective Center Location3:2.5 mm; db - Cone Backface Backing Diameter:289.05 mm; B:57.150 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:153000 lbf; C0 - Static Radial Rating:321000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:23600 lbf; |
| NNU4952 NTN Tapered Roller Bearing | Ca90 - Dynamic Thrust Rating (90 million revolutions)6:38000 N; Cg - Geometry Factor:0.0966; Cup Part Number:Y32308-B; Design Units:METRIC; e - ISO Factor8:0.55; Aa - Cage-Cone Backface Clearance:2.8 mm; r - Cup Backface To Clear Radius2:1.52 mm; R - Cone Backface To Clear Radius1:2.030 mm; Db - Cup Backface Backing Diameter:75.95 mm; a - Effective Center Location3:-7.4 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:157000 N; |
| NN38/56 NTN Tapered Roller Bearing | R - Inner Ring To Clear Radius1:2.500 mm; Reference Thermal Speed Rating (Grease):3000; Cg - Geometry Factor8:0.0662; r - Outer Ring To Clear Radius2:2.500 mm; D:179.993 mm; da - Inner Ring Backing Diameter:110.000 mm; e - ISO Factor3:0.32; Cage Type:EM; B - Inner Ring Width:60 mm; Cage Material:Brass; Da - Outer Ring Backing Diameter:162.000 mm; Bearing Weight:7.5 Kg; Superseded Part:22317YMW33W800; |
| NNU49/75 NTN Tapered Roller Bearing | Recommended diameter for attachment bolts, inch G:0.375 in; Recommended tightening torque for grub screw:4 N·m; Basic static load rating C0:6.55 kN; Fatigue load limit Pu:0.28 kN; RG:1/4-28 UNF; Thread grub screw G2:1/4-28 UNF; Hexagonal key size for grub screw N:3.175 mm; A:25.8 mm; Mass bearing unit:0.68 kg; J:63.5 mm; Housing material:Stainless steel; Db1:55.4 mm; Housing:FYWR 504 Y; A5:25.3 mm; |