Product Details

4R3231 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R3231
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandNeDtBkFi
NN3038NTN - - - - - - - -
NN3952KNTN - - 620.000 mm - - - - -
4R3031NTN - - 270 mm - 45 mm - - -
NN3021NTN - - - - - - - -
4R3628NTN - - - - - - - -
NNU4984NTN - - - - - - - -
NN3064NTN - - 980.000 mm - - - - -
NN3021KNTN - - 170 mm - 28 mm - - -
NN3028NTN - - - - - - 0.178 in -
NNU4956NTN - - 68 mm - - - - -
NN3052KNTN - - - - 45 mm - - -
NN3032NTN - - 0.385 in - - - - -
4R5407NTN - - - - - - - -
4R3039NTN - - - - - - - -
NNU4996KNTN - - 47 mm - - - - -
4R3226NTN - - - - - - - -
NNU49/500KNTN - - 85 mm - 23 mm - 55 mm -
NNU4944NTN - - - - - - - -
NN3088NTN - - 21 mm - 5 mm - - -
4R3443NTN - - 120.000 mm - - - - -
4R2832NTN - - - - - - - -
NNU4072NTN - - - - - - - -
NNU4924KNTN - - 4.5625 in - - - - -
4R4426NTN - 8.5 mm - 14.0 mm - - - -

 

NN4928 NTN Tapered Roller Bearingd:1.6250 in; Cup Part Number:53387-B; da - Cone Frontface Backing Diameter:2.07 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:8760 lbf; G1 - Heat Generation Factor (Roller-Raceway)10:26.7; R - Cone Backface To Clear Radius1:0.06 in; B - Cone Width:1.1142 in; D1 - Flange Outer Diameter:4.1210 in; r - Cup Backface To Clear Radius2:0.030 in; T - Bearing Width to Flange:0.6563 in; Series:53000;
4R3432 NTN Cylindrical Roller BearingDimension L:3.62 in; Dimension E:6.10 in; Pre Install Clearance Max:0.0055 in; Dimension BC:8.63 in; Full Timken Part Number:DVC20K308SB; Dimension J (Bolt Size):0.75 in; Int Radial Clearance Reduction Min:0.0018 in; Shaft Size Type:Imperial; Y2 - Geometry Factor:4.24; e - Geometry Factor:0.24; Weight:37.0 lb; C0 - Static Load:113000 lb; Dimension S:3.82 in; Shaft Tolerance:0.0040 in; Adapter Sleeve Axial Movement Min:0.027 in;
4R3428 NTN Cylindrical Roller BearingDimension RV:0.02 in; Dimension C:6.88 in; Dimension J (Bolt Size):0.875 in; Grease Lubrication - T Seal:1000 rpm; e - Geometry Factor:0.28; Grease Lubrication - M/N Seal:700 rpm; Dimension A:16.38 in; Bearing Number:22226; UPC Code:0883450043823; Oil Lubrication - B/C/O Seal:400 rpm; Oil Lubrication - T Seal:1500 rpm; C0 - Static Load:212000 lb; Weight:94 lb; C - Dynamic Load (Basic):170000 lb; Eng Internal Radial Clearance - Max:0.0067;
4R5221 NTN Cylindrical Roller BearingMaximum Speed:2340 rpm; Ca - Axial Load Rating:3596.90 lbf; Seal Type:Felt Type; Note:This product line wa; Dimension H2:265 mm; Shaft Size:100 mm; Cr - Dynamic Load Rating:64745 lbf; Cor - Static Load Rating:82280 lbf; Bearing Type:Split Cylindrical Re; Dimension M:120 mm; Support Type:Two-Bolt Plummer Blo; Bolt Size:2 x M24; Housing Width:5.2 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension L:410 mm;
4R2437 NTN Cylindrical Roller BearingCa - Axial Load Rating:1213.95 lbf; Dimension W:1.2 in; Bearing Number:LSM65BR; Series Type:Light Series; Maximum Speed:3940 rpm; Dimension S:1.5 in; Bearing - Housing - Seal UPC:013992041869; Cor - Static Load Rating:25853 lbf; Bearing UPC:013992030238; Shaft Size:65 mm; Dimension V:4.0 in; Dimension P:0.8 in; Dimension R:1.1 in; Dimension B:5.0 in; Cr - Dynamic Load Rating:23155 lbf; Dimension A:5.7 in;
NN4922 NTN Tapered Roller BearingR - Cone Backface To Clear Radius1:1.270 mm; e - ISO Factor8:0.25; Cup Part Number:2630; Db - Cup Backface Backing Diameter:56.90 mm; db - Cone Backface Backing Diameter:33.53 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4470 lbf; C0 - Static Radial Rating:18400 lbf; K - Factor7:2.3; d:25.400 mm; G1 - Heat Generation Factor (Roller-Raceway):19.3; Design Units:Imperial; G2 - Heat Generation Factor (Rib-Roller End):8;
NNU4968 NTN Tapered Roller BearingFillet Radius/Chamfer:1.5 mm; Weight:1.410 kg; d:45 mm; Roller Profile:Asymmetric; Limiting Speed - Grease:7,050 rpm; Limiting Speed - Oil:9,150 rpm; Dynamic Load Rating:208,000 N; Radial Clearance:0.035 to 0.055 mm; Da (max):91.5 mm; Bore Type:Cylindrical Bore; Groove Width A:8 mm; Retainer Material:Machined Brass; Static Load Rating:157,000 N; Enclosure:Open; ra (max):1.5 mm; Center Guidance:Fixed Inner Ring Rib;
NNU4988K NTN Cylindrical Roller BearingDa (max):792 mm; B:195 mm; Enclosure:Open; da (min):588 mm; Hole Diameter (do):15 mm; Radial Clearance:0.280 to 0.440 mm; Axial Load Factor Y2:4.39; Static Load Rating:10,800,000 N; Bore Type:Cylindrical Bore; D:820 mm; Fillet Radius/Chamfer:6 mm; Constant e:0.23; Axial Load Factor Y0:2.89; Weight:359.000 kg; Groove Width A:32 mm; Configuration:Double Row; Axial Load Factor Y1:2.95; Retainer Material:Machined Brass;
NNU4952K NTN Cylindrical Roller BearingDimension V:0.2 in; Support Type:Round Flange; Note:This product line wa; Seal Type:Viton Single Lip; Dimension H:5.9 in; Dimension L:10.8 in; Cr - Dynamic Load Rating:304391 lbf; Dimension P:1.5 in; Dimension R:26.0 in; Dimension T:29.0 in; Dimension N:22.375 in; Cor - Static Load Rating:475921 lbf; Series Type:Medium Series; Maximum Speed:750 rpm; Bearing Type:Split Cylindrical Ex; Bolt Size:4 x M36;
NN396 NTN Tapered Roller Bearingdb - Cone Backface Backing Diameter:16.18 in; a - Effective Center Location4:0.35 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:53500 lbf; Design Units:Imperial; Series:LM565900; G1 - Heat Generation Factor (Roller-Raceway):3380; Cage Type:Stamped Steel; Cone Part Number:LM565949; G2 - Heat Generation Factor (Rib-Roller End):378; B - Cone Width:3.3125 in; Aa - Cage-Cone Backface Clearance:0.44 in;
NN403 NTN Tapered Roller BearingLimiting Speed (Oil):16800 rpm; D:170 mm; r - Outer Ring To Clear Radius3:2.1 mm; Da - Outer Ring Backing Diameter:157.100 mm; C0 - Static Radial Rating:112000 N; Cage Type:CR - Phenolic Outer; Bearing Weight:2.669 Kg; Design Units:METRIC; Ce - Dynamic Radial Rating1:147100 N; d:95 mm; Ball Type:STEEL; Contact Angle:15 º; R - Inner Ring To Clear Radius2:2.1 mm; Limiting Speed (Grease):8400 rpm; do - Ball Diameter:23.81250 mm;
NNU4984 NTN Tapered Roller BearingDimension J1 :27-13/16 in; Shaft Size:7.25 in; Cr - Dynamic Load Rating:136576 lbf; Note:This product line wa; Dimension K :5-1/4 in; Dimension H :9-1/2 in; Bearing Number:LSE704BR; Dimension H2:18.95 in; Maximum Speed:1070 rpm; Bolt Size:4 x 1-1/2; Seal Type:Felt Type; Cor - Static Load Rating:222676 lbf; Housing Width:6.8 in; Support Type:Four-Bolt Plummer Bl; Pillow/Plummer Block Style:Split Cylindrical Ho;
4R4428 NTN Cylindrical Roller BearingDimension P:1.3 in; Dimension V:0.1 in; Bearing Number:LSE704BR; Dimension T:21.0 in; Support Type:Round Flange; Seal Type:Viton Single Lip; Cor - Static Load Rating:222561 lbf; Dimension N:15.750 in; Note:This product line wa; Bearing UPC:013992105271; Series Type:Light Series; Dimension H:4.3 in; Ca - Axial Load Rating:9217 lbf; Cr - Dynamic Load Rating:138033 lbf; Bearing Type:Split Cylindrical Re;
NN3072 NTN Tapered Roller BearingBearing Weight:0.10 Kg; Design Units:METRIC; Limiting Speed (Grease):32300 rpm; r - Outer Ring To Clear Radius3:0.6 mm; R - Inner Ring To Clear Radius2:0.6 mm; D:47 mm; Ce - Dynamic Radial Rating1:3825 N; Bearing Width:9 mm; Ball Type:STEEL; Contact Angle:25 º; do - Ball Diameter:6.350 mm; Cage Type:CR - Phenolic Outer; Da - Outer Ring Backing Diameter:43.700 mm; C0 - Static Radial Rating:2224 N;
NN492 NTN Tapered Roller BearingB - Cone Width:70 mm; D:300 mm; Cup Part Number:Y31328X; r - Cup Backface To Clear Radius2:4 mm; K - Factor7:0.71; C - Cup Width:47 mm; Da - Cup Frontface Backing Diameter:280.4 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:900000 N; db - Cone Backface Backing Diameter:199 mm; d:140 mm; B:77 mm; da - Cone Frontface Backing Diameter:171 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:330000 N;
NN4932K NTN Cylindrical Roller BearingBolt Size:4 x M24; Weight:262 lb; Dimension H:8.386 in; Support Type:Four-Bolt Plummer Bl; Bearing UPC:013992028877; Maximum Speed:1320 rpm; Dimension H1:1.3 in; Cor - Static Load Rating:178049 lbf; Dimension H2:16.9 in; Bearing - Housing - Seal:LSM170ABRHHTPS; Series Type:Light Series; Housing Width:6.8 in; Seal Type:High Temperature Pac; Cr - Dynamic Load Rating:131064 lbf; Dimension M:7.0 in; Bearing Number:LSM170ABR;

 

 

4R3231 NTN Cylindrical Roller Bearing Video

 

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