Product Details

NNU4938K

Brand Name NTN
Model Number NNU4938K
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

NN3028KLimiting Speed (Grease):23100 rpm; Ce - Dynamic Radial Rating1:40400 N; R - Inner Ring To Clear Radius2:1.0 mm; Design Units:METRIC; Bearing Width:18 mm; Cage Type:CR - Phenolic Outer; Bearing Weight:0.352 Kg; d:40 mm; da - Inner Ring Backing Diameter:47.200 mm; Da - Outer Ring Backing Diameter:73.200 mm; Ball Type:Ceramic; Contact Angle:15 º; do - Ball Diameter:12.700 mm; Limiting Speed (Oil):46200 rpm;
NN3134 NTN Tapered Roller BearingC - Cup Width:0.9375 in; db - Cone Backface Backing Diameter:2.24 in; D:3.3750 in; B - Cone Width:1.1875 in; T - Bearing Width to Flange:0.4375 in; C0 - Static Radial Rating:33200 lbf; D1 - Flange Outer Diameter:3.5270 in; da - Cone Frontface Backing Diameter:1.98 in; Cg - Geometry Factor11:0.0873; Y - ISO Factor9:1.49; C1 - Dynamic Radial Rating (1 million revolutions)5:27900 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:4980 lbf;
NNU3034 NTN Tapered Roller BearingCone Part Number:74550P; Aa - Cage-Cone Backface Clearance:0.17 in; Cage Type:Stamped Steel; G1 - Heat Generation Factor (Roller-Raceway):362.9; db - Cone Backface Backing Diameter:6.3 in; Design Units:Imperial; Series:74000; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:22000 lbf; Cg - Geometry Factor:0.134; d:5.5000 in; G2 - Heat Generation Factor (Rib-Roller End):68.5; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:177000 lbf;
NN306 NTN Tapered Roller BearingCor - Static Load Rating:180072 lbf; Dimension H1:1.5 in; Ca - Axial Load Rating:8790 lbf; Support Type:Four-Bolt Plummer Bl; Series Type:Heavy Series; Dimension H:7.756 in; Bearing - Housing - Seal:HSM115BRH; Dimension M:6.5 in; Dimension H2:16.7 in; Note:This product line wa; Bearing Number:HSM115BR; Dimension L:21.0 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Shaft Size:115 mm; Housing Width:8.3 in;
4R3225 NTN Cylindrical Roller BearingC: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;
4R3228 NTN Cylindrical Roller BearingBasic Dynamic Radial Load Rating C:16100 N; B:15.00 mm; Basic Static Radial Load Rating Co:11200 N; Grease Speed Rating Open/Shielded n1:11000 rpm; D:52.0000 mm; Accessories:One Shield & Snap-Ri; Oil Speed Rating Open/Shielded n2:13000 rpm; Fillet Radius ra:1.00 mm; d:25.000 mm;
NN4936K NTN Cylindrical Roller BearingCenter of Bearing from End S:37.3 mm; Lubrication Type:Non-Relubricatable; Radius r:0.6 mm; Sub Series:E..KRR; Material:Bearing Steel; Dimension S1:54.8 mm; Weight:0.50 lb; Seal Type:Shroud Seal; Outside Ring Width C:29.000 mm; Angle between Set Screws:90 º; Outside Diameter D:5.118 in; Dimension B1:3.626 in; Inner Ring Width B:74.61 mm; Dimension B2:0.937 in; Number of Set Screws:2; Shaft Size d:2.953 in;
NN3032 NTN Tapered Roller BearingContact Angle:15 º; Ce - Dynamic Radial Rating1:4970 N; d:17 mm; Cage Type:CR - Phenolic Outer; Limiting Speed (Grease):60120 rpm; C0 - Static Radial Rating:2500 N; Ball Type:Ceramic; Da - Outer Ring Backing Diameter:27.500 mm; D:30 mm; do - Ball Diameter:3.571875 mm; Design Units:METRIC; Bearing Width:7.000 mm; R - Inner Ring To Clear Radius2:0.3 mm; r - Outer Ring To Clear Radius3:0.3 mm; da - Inner Ring Backing Diameter:20.0 mm;
NNU39/8 NTN Tapered Roller BearingBacking Housing Diameter Ds:1106.0 mm; Thermal Speed Ratings - Oil:160 rpm; Geometry Factor Cg2:0.4940; O.D. D:1180.000 mm; Static Load Rating Co:20650 kN; Chamfer r1smin3:6.0 mm; Lubrication Groove g:25.3 mm; Thermal Speed Ratings - Grease:150 rpm; Bore d:900.000 mm; Weight:1850.000 lb; Number of Lubrication Holes:16; Backing Shaft Diameter ds:968.8 mm; Chamfer rsmin:6.00 mm; Lubrication Hole Diameter h:13.0 mm;
NN4934K NTN Cylindrical Roller Bearingd:260.000 mm; Basic Dynamic Radial Load Rating C:291000 N; Basic Static Radial Load Rating Co:375000 N; Accessories:One Seal; Sealed Speed Rating n3:940 rpm; Oil Speed Rating Open/Shielded n2:1800 rpm; D:400.0000 mm; Fillet Radius ra:3.00 mm; B:65.00 mm; Grease Speed Rating Open/Shielded n1:1500 rpm;
NN3064K NTN Cylindrical Roller BearingHousing Width:4.4 in; Support Type:Four-Bolt Plummer Bl; Series Type:Light Series; Bearing UPC:013992026064; Bearing Type:Split Cylindrical Re; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension J1 :10-31/32 in; Shaft Size:2-15/16 in; Maximum Speed:3310 rpm; Dimension M :3-1/2 in; Bolt Size:4 x 5/8; Dimension L :12-19/32 in; Dimension H :3-1/2 in; Bearing Number:LSE215BR;
4R3226 NTN Cylindrical Roller BearingDimension J1 :27-13/16 in; Series Type:Light Series; Seal Type:High Temperature Pac; Note:This product line wa; Maximum Speed:1070 rpm; Bearing Number:LSE708BX; Bearing Type:Split Cylindrical Ex; Dimension H2:18.95 in; Dimension L :32-3/4 in; Bearing UPC:013992027559; Cr - Dynamic Load Rating:136576 lbf; Support Type:Four-Bolt Plummer Bl; Dimension J2 :25-1/8 in; Cor - Static Load Rating:222676 lbf;

 

 

No.BrandHSbFCEdT
NNU3134NTN - - - - - - - -
NN3034NTN - - - - - - - -
NNU4976NTN - - - - - - 35.000 mm -
4R2904NTN - - - - - - - -
NN3148NTN - - - - - - - -
4R2035NTN - - - - - - 110.000 mm -
4R382NTN - - - - - - 12 mm -
NN3088KNTN - - - - 39 mm - - -
NN304NTN - - - - - - - -
4R442NTN - - - - - - 1.4375 in -
4R4041NTN - 32.0 mm - - - - - -
NN3926KNTN - - - - - - - -
NN3956KNTN218 mm - - - - - - -
NN4920KNTN - - - - - - - -
NNU49/5NTN - - - - - - 800.000 mm -
4R3823NTN - - - - - - 95.000 mm -
NN3020KNTN - - - - - - 70 mm -
NN4921NTN - - - - - - - -
NNU30/56NTN - - - - 657.0 mm606 mm - -
NN3088NTN - - - - - - 480.000 mm -
NN4964NTN - - - - - - - -
NNU4940KNTN - - - - - - - -
NN3064NTN - - - - - - - -
NN3936NTN - - - - - - - -

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NNU4938K Video

 

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