| NN4921 NSK CYLINDRICAL ROLLER BEARING | Aa - Cage-Cone Backface Clearance:4.6 mm; r - Cup Backface To Clear Radius2:6.35 mm; C - Cup Width:52.388 mm; Y - ISO Factor9:1.37; C0 - Static Radial Rating:353000 lbf; B - Cone Width:69.850 mm; d:209.550 mm; da - Cone Frontface Backing Diameter:228.09 mm; Series:HM743300; Cone Part Number:HM743345; Db - Cup Backface Backing Diameter:303.02 mm; db - Cone Backface Backing Diameter:238 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:206000 lbf; |
| NNU3164 NSK CYLINDRICAL ROLLER BEARING | Bore Type:Cylindrical Bore; da (min):87 mm; Configuration:Single Row; d:75 mm; Snap Ring Outside Diameter:169.7 mm; B:37 mm; Enclosure:Snap Ring Groove wit; ra (max):2 mm; Static Load Rating:77,000 N; D1 (max):155.2 mm; Limiting Speed - Oil:5,000 rpm; Dx (min):172 mm; Cy (max):7.3 mm; b (min):3.1 mm; a (max):4.9 mm; Dynamic Load Rating:113,000 N; Weight:3.020 kg; Da (max):148 mm; r1:0.5 mm; D:160 mm; |
| NN4084 NSK CYLINDRICAL ROLLER BEARING | Enclosure:Open; da (min):302 mm; B:80 mm; Limiting Speed - Grease:1,200 rpm; Db (min):478 mm; Da (max):478 mm; Outside Ring Inside Diameter:440 mm; dd (min):365 mm; d:280 mm; dc (min):343 mm; D:500 mm; Fillet Radius/Chamfer:5 mm; Limiting Speed - Oil:1,400 rpm; ra (max):4 mm; Dynamic Load Rating:1,140,000 N; db (min):302 mm; r1:5 mm; Static Load Rating:1,680,000 N; Db (max):452 mm; db (max):336 mm; |
| NNU4864 NSK CYLINDRICAL ROLLER BEARING | Bore Type:Cylindrical Bore; Groove Diameter:112.6 mm; D:115 mm; da (min):95 mm; Configuration:Single Row; a (max):2.1 mm; Cy (max):2.9 mm; Weight:0.288 kg; B:13 mm; Da (max):110 mm; r1:0.5 mm; Limiting Speed - Oil:6,300 rpm; Enclosure:Open; Limiting Speed - Grease:5,400 rpm; d:90 mm; Groove Width:1.3 mm; Dx (min):122 mm; Static Load Rating:19,700 N; ra (max):1 mm; Factor fo:16.1; |
| NN4938K NSK CYLINDRICAL ROLLER BEARING | Dimension L:30.0 in; Dimension K:6.0 in; Dimension H2:22.8 in; Maximum Speed:1030 rpm; Bolt Size:4 x M30; Dimension H1:2.5 in; Dimension M:10.0 in; Housing Width:10.0 in; Cor - Static Load Rating:419718 lbf; Shaft Size:175 mm; Bearing Type:Split Cylindrical Ex; Dimension H:10.984 in; Support Type:Four-Bolt Plummer Bl; Shipping Weight:1127 lb; Dimension J:25.0 in; Note:This product line wa; Cr - Dynamic Load Rating:298996 lbf; |
| NN498 NSK CYLINDRICAL ROLLER BEARING | G1 - Heat Generation Factor (Roller-Raceway):1450; C1 - Dynamic Radial Rating (1 million revolutions)6:228000 lbf; d:10.7500 in; C90 - Dynamic Radial Rating (90 million revolutions)5:59000 lbf; Design Units:Imperial; G2 - Heat Generation Factor (Rib-Roller End):201; R - Cone Backface To Clear Radius3:0.25 in; da - Cone Frontface Backing Diameter:11.46 in; Ab - Cage-Cone Frontface Clearance:0.18 in; |
| NNU4938K NSK CYLINDRICAL ROLLER BEARING | Dimension J:7.1 in; Dimension L:9.0 in; Housing Width:3.3 in; Note:This product line wa; Bearing Number:LSE103BX; Bearing UPC:013992057839; Dimension H2:5.4 in; Dimension M:2.4 in; Dimension H1:0.9 in; Cr - Dynamic Load Rating:14613 lbf; Maximum Speed:5400 rpm; Series Type:Light Series; Bearing - Housing - Seal:LSE103BXHHTPS; Cor - Static Load Rating:15287 lbf; Support Type:Two-Bolt Plummer Blo; Bearing Type:Split Cylindrical Ex; |
| NN4040K NSK CYLINDRICAL ROLLER BEARING | Da - Outer Ring Backing Diameter:51.100 mm; R - Inner Ring To Clear Radius2:0.6 mm; Limiting Speed (Grease):25400 rpm; Ce - Dynamic Radial Rating1:12600 N; Ball Type:STEEL; r - Outer Ring To Clear Radius3:0.6 mm; d:35 mm; D:55.000 mm; Bearing Weight:0.080 Kg; Bearing Width:10 mm; C0 - Static Radial Rating:9020 N; Limiting Speed (Oil):50800 rpm; Design Units:METRIC; Cage Type:CR - Phenolic Outer; do - Ball Diameter:5.556250 mm; |
| NN494 NSK CYLINDRICAL ROLLER BEARING | Dynamic Load Rating:7,000 N; Enclosure:Open; da (min):27 mm; Radial Clearance:0.013 to 0.028 mm; r1:0.3 mm; Fillet Radius/Chamfer:0.3 mm; Bore Type:Cylindrical Bore; D:42 mm; Weight:0.044 kg; Groove Width:1 mm; ra (max):0.3 mm; Factor fo:15.3; Dx (min):45.5 mm; Limiting Speed - Grease:16,000 rpm; Da (max):40 mm; B:9 mm; d:25 mm; Cy (max):2.3 mm; Groove Diameter:40.7 mm; Limiting Speed - Oil:20,000 rpm; |
| NN3128 NSK CYLINDRICAL ROLLER BEARING | Cup Part Number:3129; Design Units:Imperial; Db - Cup Backface Backing Diameter:2.56 in; D:3 in; Y - ISO Factor3:1.8; e - ISO Factor2:0.33; r - Cup Backface To Clear Radius1:0.030 in; C - Cup Width:0.9375 in; Cg - Geometry Factor:0.0697; Series:3100; Da - Cup Frontface Backing Diameter:2.74 in; |
| NN4938 NSK CYLINDRICAL ROLLER BEARING | Dynamic Load Rating:16,000 N; ra (max):1 mm; Limiting Speed - Grease:12,000 rpm; Weight:0.156 kg; Bore Type:Cylindrical Bore; Factor fo:14.8; Da (max):57 mm; Fillet Radius/Chamfer:1 mm; Radial Clearance:0.015 to 0.033 mm; B:14 mm; Static Load Rating:10,300 N; D:62 mm; da (min):40 mm; Configuration:Single Row; d:35 mm; Enclosure:Double Shield; |
| NNU3021 NSK CYLINDRICAL ROLLER BEARING | Design Units:Imperial; e - ISO Factor2:0.38; C - Cup Width:0.9542 in; r - Cup Backface To Clear Radius1:0.08 in; Da - Cup Frontface Backing Diameter:4.53 in; Cup Part Number:472; Db - Cup Backface Backing Diameter:4.21 in; Y - ISO Factor3:1.56; Cg - Geometry Factor:0.108; Series:475; D:4.7244 in; |