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NNU4948 NSK CYLINDRICAL ROLLER BEARING
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Crossed Roller Bearing
NSK NNU4948 Bearing SPECIFICATIONS
Our highly-skilled and factory-trained service experts Ball Bearing Bearing Type have the resources to help you Industrial Series with all your China 6203 Bearing Supplier NNU4948 NSK CYLINDRICAL ROLLER BEARING needs - including routine maintenance, major repairs, warranty service, and Crossed Roller Bearing equipment inspections.
- NSK
NNU4948
- Ball Bearing
- 17.4 mm
- Industrial
- 33.34 mm
- 1 in
- 11.9 mm
- 69.8 mm
- 46.6 mm
-
China 6203 Bearing Supplier2020-07-10 09:46:19
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Information techniques NNU4948 NSK CYLINDRICAL ROLLER BEARING
- Ball Bearing
- 17.4 mm
- Industrial
- 33.34 mm
- 1 in
- 11.9 mm
- 69.8 mm
- 46.6 mm
- 1750 lbf
- 1.469 in
- 104.8 mm
- 1.748 in
- 20.6 mm
- G1100KRRB
- Two-Bolt Pillow Bloc
- 0.736 in
- 139.70 mm
- =Bearings1_Inside Ri
- 2.094 lb
- 11.1 mm
NSK NNU4948 NNU4948 NSK CYLINDRICAL ROLLER BEARING Characteristics
No. | Brand | N | A | F | G | d | J | H | E |
NN303 | NSK | - | - | - | - | 500 mm | - | - | - |
NNU493 | NSK | - | - | - | - | - | - | - | - |
NN3930K | NSK | - | - | - | - | 90 mm | - | - | - |
NN3928 | NSK | - | - | - | - | 180 mm | - | - | - |
NNU4048 | NSK | - | - | - | - | - | - | - | - |
NNU4064 | NSK | - | - | - | - | 45 mm | - | - | - |
NN4944K | NSK | - | - | - | - | - | - | - | - |
NN4932K | NSK | - | - | - | - | 130 mm | - | - | - |
NN3021 | NSK | - | 9.469 in | 0.178 in | 0.787 in | 8.661 in | - | - | - |
NN3022 | NSK | 18 mm | 125.00 mm | - | M16 | - | 260.00 mm | 183 mm | - |
NNU3072 | NSK | - | - | - | - | - | - | - | - |
NN3124 | NSK | - | - | - | - | 1.5 in | - | - | - |
NN4928K | NSK | - | - | - | - | - | - | - | - |
NN3056 | NSK | - | - | - | - | 60 mm | - | - | - |
NNU49/5 | NSK | - | - | - | - | 1.7500 in | - | - | - |
NNU4032 | NSK | - | - | - | - | - | - | - | - |
NN392 | NSK | - | - | - | - | 95 mm | - | - | - |
NN4964K | NSK | - | - | - | - | - | - | - | - |
NNU49/8 | NSK | - | - | - | - | - | - | - | - |
NN4936 | NSK | - | - | - | - | - | - | - | - |
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; |
NN4964 NSK CYLINDRICAL ROLLER BEARING | D:62 mm; da (min):44 mm; Bore Type:Cylindrical Bore; b (min):1 mm; a (max):1.7 mm; Snap Ring Width:0.9 mm; Limiting Speed - Grease:11,000 rpm; Da (max):58 mm; Factor fo:15.8; d:40 mm; Dynamic Load Rating:13,700 N; D1 (max):60.7 mm; Fillet Radius/Chamfer:0.6 mm; B:12 mm; r1:0.5 mm; Radial Clearance:0.015 to 0.033 mm; ra (max):0.6 mm; Weight:0.110 kg; Snap Ring Outside Diameter:64.8 mm; Enclosure:Single Shield with S; |
NN4996K NSK CYLINDRICAL ROLLER BEARING | Nr. of Holes:6; d:110 mm; B:50 mm; Fillet Radius/Chamfer:3 mm; Limiting Speed - Oil:3,000 rpm; Da (max):226 mm; Bore Type:Cylindrical Bore; Enclosure:Open; Axial Load Factor Y0:3.12; Hole Diameter (do):4 mm; Axial Load Factor Y1:3.19; Center Guidance:Floating Steel Ring; Static Load Rating:635,000 N; Axial Load Factor Y2:4.75; Retainer Material:Pressed Steel; Dynamic Load Rating:675,000 N; Radial Clearance:0.075 to 0.120 mm; |
NNU4948K NSK CYLINDRICAL ROLLER BEARING | Housing Style:Round Flange; Eng Internal Radial Clearance - Min:0.0063; Dimension F:15.13 in; Dimension J (Bolt Size):1 in; Y2 - Geometry Factor:3.61; C0 - Static Load:212000 lb; Dimension H:1.50 in; Shaft Tolerance:0.0050 in; Pre Install Clearance Min:0.135 mm; Dimension D:9.06 in; Dimension L Fix:5.53 in; Oil Lubrication - M/N Seal:700 rpm; Engineering Group:Mounted Bearing; Shaft Size Type:Imperial; |
NNU3128 NSK CYLINDRICAL ROLLER BEARING | e - ISO Factor4:0.4; Y - ISO Factor1:1.49; C - Double Cup Width:1.3750 in; Series:28000; K - Factor3:1.45; Da - Cup Frontface Backing Diameter:2.91 in; Y2 - ISO Factor6:2.5; r - Cup Frontface To Clear Radius2:0.03 in; G2 - Heat Generation Factor (Rib-Roller End):12.5; G1 - Heat Generation Factor (Roller-Raceway)7:20.7; D:3.1510 in; Design Units:Imperial; Cg - Geometry Factor8:0.0709; Y1 - ISO Factor5:1.68; |
NN3024 NSK CYLINDRICAL ROLLER BEARING | Engineering Group:Mounted Bearing; Oil Lubrication - T Seal:3200 rpm; Weight:25 lb; Eng Internal Radial Clearance - Min:0.0030; UPC Code:0883450148658; Dimension E:2.00 in; Dimension F:10.31 in; Dimension RVV:0.67 in; Grease Lubrication - M/N Seal:1800 rpm; Grease Lubrication - B/C/O Seal:1500 rpm; Dimension G:3.2500 in; Dimension SVV:4.02 in; Housing Style:Four-Bolt Pillow Blo; Oil Lubrication - B/C/O Seal:1500 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; |
NNU4921 NSK CYLINDRICAL ROLLER BEARING | a - Effective Center Location4:-0.23 in; Design Units:Imperial; B - Cone Width:0.8125 in; C1 - Dynamic Radial Rating (1 million revolutions)6:13500 lbf; Cg - Geometry Factor:0.0606; db - Cone Backface Backing Diameter:1.48 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:23400 lbf; G1 - Heat Generation Factor (Roller-Raceway):14.6; Aa - Cage-Cone Backface Clearance:0.03 in; C0 - Static Radial Rating:12100 lbf; |
NNU4968 NSK CYLINDRICAL ROLLER BEARING | r - Cup Backface To Clear Radius2:0.00 mm; Cone Part Number:14139X; da - Cone Frontface Backing Diameter:40.89 mm; Series:14000; Cg - Geometry Factor:0.0668; Cup Part Number:14273; d:35.001 mm; Cage Type:Stamped Steel; Bearing Weight:0.30 Kg; e - ISO Factor8:0.38; C1 - Dynamic Radial Rating (1 million revolutions)5:12300 lbf; B - Cone Width:19.583 mm; D:69.012 mm; C0 - Static Radial Rating:13900 lbf; |
NN3992K NSK CYLINDRICAL ROLLER BEARING | Cone Part Number:LM124449DW; Design Units:Imperial; K - Factor7:1.99; d:4.7500 in; R - Cone Frontface To Clear Radius2:0.030 in; Cage Type:Stamped Steel; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:21200 lbf; Cg - Geometry Factor8:0.151; C1 - Dynamic Radial Rating (1 million revolutions)1:47000 lbf; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:12200 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:6130 lbf; |
NNU4920K NSK CYLINDRICAL ROLLER BEARING | d:4.3125 in; db - Cone Backface Backing Diameter:4.84 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:11700 lbf; Ab - Cage-Cone Frontface Clearance:0.15 in; Aa - Cage-Cone Backface Clearance:0.08 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:45100 lbf; da - Cone Frontface Backing Diameter:4.57 in; C90 - Dynamic Radial Rating (90 million revolutions)5:6710 lbf; |
NN3922 NSK CYLINDRICAL ROLLER BEARING | Pillow/Plummer Block Style:Split Cylindrical Ho; Support Type:Two-Bolt Plummer Blo; Dimension M:90 mm; Dimension L:315 mm; Maximum Speed:3310 rpm; Cor - Static Load Rating:36194 lbf; Ca - Axial Load Rating:1708.53 lbf; Bearing UPC:013992030368; Shaft Size:70 mm; Series Type:Light Series; Seal Type:Kevlar Packing Seal; Note:This product line wa; Cr - Dynamic Load Rating:31024 lbf; Dimension J:260 mm; |
NNU4948 NSK CYLINDRICAL ROLLER BEARING Video
NSK NNU4948 INTERCHANGE
Crossed Roller Bearing Part series NNU4948 is a potential replacement for these common bearing part numbers:
NNU4948
NNU4948
NNU4948
NNU4948
NNU4948
NNU4948
NNU4948
NNU4948
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