Product Details

4R4048 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R4048
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandeiAtRbQB
4R17001NTN - - - - - - - 32 mm
NNU4996KNTN - - - - - - - -
NN3056KNTN - - - - - - - -
4R3225NTN - - - - - - - 5.0000 in
4R5611NTN - - - - - - - -
4R6605NTN - - - - - - - -
4R17003NTN - - - - - 48 mm - -
NN3084KNTN - - - - - - - -
4R17014NTN - - - - - - - -
4R2832NTN - - - - - - - -
4R3639NTN - - - - - - - 58 mm
NN3030KNTN - - - - - - - -
4R7405NTN - - - - - - - -
4R3817NTN - - - - - - - -
4R16004NTN - - - - - - - 40 mm
4R10406NTN - - - - - - - -
4R11001NTN - - - - - - - -
4R10006NTN - - - - - - - 66.675 mm
4R3818NTN - - - - - - - -
4R4444NTN - - - - - - - 72 mm
4R4048NTN4 mm - - 9 mm - - - -
NNU4972KNTN - - - - - - - -
4R13201NTN - - - - - - - -
NNU49/560KNTN - - - - - - - -
NN3068KNTN - - - - - - - -
4R7408NTN - - - - - - - -
4R3224NTN - - - - - - - -

 

4R7408 NTN Cylindrical Roller BearingD:260 mm; db - Cone Backface Backing Diameter:214.88 mm; Da - Cup Frontface Backing Diameter:252.22 mm; Aa - Cage-Cone Backface Clearance:2.5 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:105000 N; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:86200 N; R - Cone Backface To Clear Radius1:7.870 mm; r - Cup Backface To Clear Radius2:2.54 mm; G2 - Heat Generation Factor (Rib-Roller End):146.7;
NN3072K NTN Cylindrical Roller Bearingd:140 mm; Da (max):213 mm; Dynamic Load Rating:790,000 N; Enclosure:Open; da (min):152 mm; ra (max):2 mm; Center Guidance:Floating Steel Ring; Hole Diameter (do):6 mm; Roller Profile:Symmetric; Nr. of Holes:6; Groove Width A:11 mm; Radial Clearance:0.160 to 0.200 mm; B:68 mm; Limiting Speed - Grease:2,300 rpm; Constant e:0.28; D:225 mm; Fillet Radius/Chamfer:2.1 mm; Axial Load Factor Y0:2.40; Bore Type:Tapered Bore;
NN4936K NTN Cylindrical Roller BearingLimiting Speed (Oil):20600 rpm; r - Outer Ring To Clear Radius3:1.5 mm; R - Inner Ring To Clear Radius2:1.5 mm; da - Inner Ring Backing Diameter:80.300 mm; Precision Class:ISO P4 (ABEC 7); Design Units:METRIC; Limiting Speed (Grease):10300 rpm; Cage Type:CR - Phenolic Outer; Da - Outer Ring Backing Diameter:115.800 mm; Ball Type:STEEL; Ce - Dynamic Radial Rating1:80200 N; do - Ball Diameter:17.462500 mm;
4R15001 NTN Cylindrical Roller BearingNr. of Holes:8; Limiting Speed - Grease:360 rpm; Hole Diameter (do):20 mm; Radial Clearance:0.540 to 0.680 mm; Constant e:0.31; Center Guidance:Fixed Inner Ring Rib; Static Load Rating:15,800,000 N; Dynamic Load Rating:11,000,000 N; Retainer Material:Machined Brass; d:560 mm; da (min):596 mm; ra (max):6 mm; Fillet Radius/Chamfer:7.5 mm; B:280 mm; D:920 mm; Da (max):884 mm; Configuration:Double Row;
NNU49/500K NTN Cylindrical Roller BearingC0 - Static Radial Rating:42900 N; Design Units:METRIC; Bearing Width:20 mm; r - Outer Ring To Clear Radius3:1.0 mm; R - Inner Ring To Clear Radius2:1.0 mm; Precision Class:ISO P4S (ABEC 7/9); Ce - Dynamic Radial Rating1:45600 N; Ball Type:Ceramic; Full Timken Part Number:3MMC9322WICRDUH; Cage Type:CR - Phenolic Outer; Limiting Speed (Oil):18200 rpm; D:150 mm; da - Inner Ring Backing Diameter:119.500 mm;
4R6406 NTN Cylindrical Roller BearingAb - Cage-Cone Frontface Clearance:0.15 in; K - Factor7:0.75; Design Units:Imperial; e - ISO Factor8:0.78; Series:44000; Cup Part Number:44363D; d:1.5625 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:5810 lbf; Da - Cup Frontface Backing Diameter:3.39 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:39100 lbf; Aa - Cage-Cone Backface Clearance:0.12 in; Cage Type:Stamped Steel;
NNU4996K NTN Cylindrical Roller BearingL:161.00 mm; D3:280 mm; Appropriate Hydraulic Nut:HMV44; C:35 mm; Lockwasher and Lockplates:MB44; d1:200.00 mm; Thread G:Tr220x4; Locknut:HM44T; Weight:15.00 Kg;
4R14501 NTN Cylindrical Roller BearingDimension J:170 mm; Dimension H:60 mm; Housing Width:3.4 in; Seal Type:Aluminium Triple Lab; Ca - Axial Load Rating:719.38 lbf; Support Type:Two-Bolt Plummer Blo; Bearing Number:LSM40BR; Pillow/Plummer Block Style:Split Cylindrical Ho; Bolt Size:2 x M12; Maximum Speed:5400 rpm; Shaft Size:40 mm; Bearing Type:Split Cylindrical Re; Dimension H2:135 mm; Dimension L:205 mm; Note:This product line wa; Series Type:Light Series;

 

 

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