Product Details

4R3231 NTN Cylindrical Roller Bearing

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

Product Features

No.BrandsaGSCFJb
4R3823NTN - - - - - - - -
4R441NTN - - - - - - - -
NNU4960KNTN - - - - - - - -
NNU4934KNTN - - - - - - - -
NN3044KNTN - - - - 135 mm - - -
4R4413NTN - - M 30x2 - - - - -
NN4934NTN - - - - - - - 28 mm
NN3028KNTN - - - - - - - -
NN3964NTN - - - - - - - -
NN394NTN - - 359.918 mm - - - - -
NNU38/8NTN - - - - - - - -
NN3084NTN - - - - - - - -
NN3952KNTN - - - - - - - -
NNU4926KNTN - 53.377 mm - - 31 mm - - -
4R4429NTN - - - - - - - -
NN3026NTN - - - - - - - -
NN4968KNTN - - - - - - - -
4R3425NTN - - - - - - - -
NN4934KNTN - - - - - - - -
NNU4088NTN - - - 4.763 mm - - - -
4R3226NTN - - - - - - - -
NN4964KNTN - - - - - 95.3 mm - -
4R2438NTN - - M 60x4 - - - - -
4R3618NTN - - - - - - - -
4R4445NTN - - - - - - - -
NNU3034NTN - - - - - - - -
NNU4992KNTN - - - - - - - -
NN302NTN - - - - - - - -
NNU3044NTN - - - - - 13 mm - -
NN3956NTN - - - - - - - -

 

NN3944K NTN Cylindrical Roller BearingC1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:52600 lbf; Cone Part Number:JL724346; WPD:159 mm; G1 - Heat Generation Factor (Roller-Raceway):170.2; C0 - Static Radial Rating:231000 N; DD:149.4 mm; Design Units:METRIC; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:13600 lbf; Ab - Cage-Cone Frontface Clearance:2 mm; Series:L724300; G2 - Heat Generation Factor (Rib-Roller End):70.6;
NN3932 NTN Tapered Roller BearingHousing Width:3.3 in; Bearing - Housing - Seal:LSE107BXHRSS; Seal Type:Viton Single Lip; Note:This product line wa; Series Type:Light Series; Dimension L:9.0 in; Bearing Type:Split Cylindrical Ex; Maximum Speed:5400 rpm; Dimension H:2.362 in; Bearing UPC:013992025371; Dimension M:2.4 in; Dimension J:7.1 in; Cor - Static Load Rating:15287 lbf; Cr - Dynamic Load Rating:14613 lbf; Bolt Size:2 x M12; Pillow/Plummer Block Style:Split Cylindrical Ho;
NN3196 NTN Tapered Roller Bearingd:30 mm; Basic dynamic load rating C:39 kN; D1 ≈:56.37 mm; a:21 mm; Calculation factor X:0.41; r1,2 min.:1.1 mm; Calculation factor A:0.003; Calculation factor Y0:0.38; Reference speed:13000 r/min; da min.:37 mm; Mass bearing:0.34 kg; r3,4 min.:0.6 mm; rb max.:0.6 mm; Limiting speed:19000 r/min; Calculation factor kr:0.1; Db max.:67.8 mm; Basic static load rating C0:23.6 kN; D:72 mm; B:19 mm;
NN4928 NTN Tapered Roller BearingFatigue load limit Pu:14 kN; Limiting speed:2000 r/min; Basic dynamic load rating C:174 kN; D3:155 mm; D1 ≈:88 mm; H:53.1 mm; Reference speed:1500 r/min; D2:115 mm; Da max.:115 mm; s:43 mm; C:17.5 mm; Mass bearing (including seat washer where applicable):4.35 kg; d1 ≈:150 mm; D:150 mm; d:85 mm; Minimum load factor A:1.1; Basic static load rating C0:405 kN; r1,2 min.:1.5 mm; ra max.:1 mm;
4R3033K NTN Cylindrical Roller BearingDa - Cup Frontface Backing Diameter:3.46 in; e - ISO Factor2:0.4; D:3.6875 in; r - Cup Backface To Clear Radius1:0.130 in; Series:46000; Cup Part Number:46368; Cg - Geometry Factor:0.092; Design Units:Imperial; Db - Cup Backface Backing Diameter:3.11 in; Y - ISO Factor3:1.49; C - Cup Width:1.0313 in;
NNU4928KP180°:31.6 kN; Cap bolt:2 x 5/8-11 UNC; Labyrinth ring:2 x LOR 33; End plug (suffix Y):EPR 7; Da:140 mm; da:57.15 mm; Initial grease fill:175.77 g; Cap bolt recommended tightening torque:298.3 N·m; P120°:30.2 kN; J min.:244.475 mm; A2:134.938 mm; P90°:49.8 kN; Cap bolt, SAE grade:8; Pa:6.49 kN; ba:32.544 mm; N1:22.225 mm; H2:31.75 mm; H:167.481 mm; Housing:SAF 613; L:330.2 mm;
4R4429 NTN Cylindrical Roller BearingG1 - Heat Generation Factor (Roller-Raceway):33.9; Ab - Cage-Cone Frontface Clearance:2.3 mm; R - Cone Backface To Clear Radius1:1.520 mm; D:92.075 mm; d:63.500 mm; Series:LL510700; C1 - Dynamic Radial Rating (1 million revolutions)5:8700 lbf; db - Cone Backface Backing Diameter:70.1 mm; C0 - Static Radial Rating:12000 lbf; Y - ISO Factor9:1.48; Cage Type:Stamped Steel; r - Cup Backface To Clear Radius2:1.52 mm;
NN3021Kd:70 mm; Bore Type:Cylindrical Bore; ra (max):2 mm; B:35 mm; a (max):4.9 mm; Weight:2.520 kg; D:150 mm; da (min):82 mm; r1:0.5 mm; Configuration:Single Row; Radial Clearance:0.025 to 0.051 mm; Da (max):138 mm; Enclosure:Open; Fillet Radius/Chamfer:2.1 mm; Dynamic Load Rating:104,000 N; Groove Width:3.1 mm; Limiting Speed - Oil:5,400 rpm; Groove Diameter:145.2 mm; Dx (min):162 mm; Factor fo:13.2;
NN4936 NTN Tapered Roller BearingCy:6.5 mm; Dynamic Load Rating:89,000 N; d:65 mm; Configuration:Double Row; Enclosure:Open; Bore Type:Cylindrical Bore; D:120 mm; Static Load Rating:77,000 N; da:74 mm111 mm; ra:1.5 mm; Dx:131.5 mm; B:38.1 mm; Limiting Speed - Grease:3,900 rpm; Radial Clearance:0.023 to 0.043 mm; Weight:1.660 kg; Limiting Speed - Oil:5,300 rpm; Fillet Radius/Chamfer:1.5 mm;
NNU306 NTN Tapered Roller BearingG2 - Heat Generation Factor (Rib-Roller End):12.2; K - Factor8:1.45; G1 - Heat Generation Factor (Roller-Raceway):20.7; C90 - Dynamic Radial Rating (90 million revolutions)5:3920 lbf; Cone Part Number:13686; C0 - Static Radial Rating:15300 lbf; C1 - Dynamic Radial Rating (1 million revolutions)6:15100 lbf; d:1.5 in; Design Units:Imperial; R - Cone Backface To Clear Radius3:0.06 in; da - Cone Frontface Backing Diameter:1.69 in;

 

 

4R3231 NTN Cylindrical Roller Bearing Video

 

Bearing 4R3231 (NTN) | Size and Specification | Bearings

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