Product Details

231/750BK NTN Spherical Roller Bearings

Brand Name NTN
Model Number 231/750BK
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

511/5 NTN Thrust Spherical Roller BearingBearing Weight:2.50 Kg; r - Cup Backface To Clear Radius2:2.03 mm; G2 - Heat Generation Factor (Rib-Roller End):32.6; da - Cone Frontface Backing Diameter:93.98 mm; B:38.500 mm; d:85 mm; B - Cone Width:36 mm; Ab - Cage-Cone Frontface Clearance:4.1 mm; Db - Cup Backface Backing Diameter:134.11 mm; C0 - Static Radial Rating:305000 N; D:150 mm; Cage Type:Stamped Steel; C1 - Dynamic Radial Rating (1 million revolutions)5:291000 N;
87428L1 NTN Thrust Spherical Roller BearingBore Type:Cylindrical Bore; Static Load Rating:6,050,000 N; Limiting Speed - Grease:720 rpm; Center Guidance:Fixed Inner Ring Rib; da (min):362 mm; Retainer Material:Machined Brass; Constant e:0.34; Da (max):498 mm; Enclosure:Open; Roller Profile:Symmetric; Radial Clearance:0.310 to 0.410 mm; Axial Load Factor Y0:1.93; Hole Diameter (do):15 mm; Dynamic Load Rating:4,100,000 N; B:180 mm; D:520 mm; Groove Width A:32 mm;
2RT8502 NTN Thrust Spherical Roller BearingB:16 mm; Limiting Speed - Grease:8,500 rpm; Bore Type:Cylindrical Bore; Db (min):76 mm; Fillet Radius/Chamfer:1 mm; Configuration:Single Row; d:50 mm; Enclosure:Open; Outside Ring Inside Diameter:72.5 mm; Db (max):73 mm; db (min):55 mm; Dynamic Load Rating:32,000 N; Da (max):74 mm; r1:0.6 mm; D:80 mm; Weight:0.306 kg; da (min):53 mm; ra1 (max):0.6 mm; Static Load Rating:36,000 N; dc (min):59 mm;
240/670BK3 NTN Spherical Roller BearingsDa - Cup Frontface Backing Diameter:62.00 mm; a - Effective Center Location3:-5.6 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:14000 lbf; Db - Cup Backface Backing Diameter:57.91 mm; Bearing Weight:0.30 Kg; D:66.675 mm; da - Cone Frontface Backing Diameter:39.88 mm; C0 - Static Radial Rating:16400 lbf; db - Cone Backface Backing Diameter:46.48 mm; Aa - Cage-Cone Backface Clearance:-0.3 mm;
3RT5107 NTN Thrust Spherical Roller BearingDimension Y:0.6 in; Dimension P:0.9 in; Maximum Speed:3310 rpm; Bearing - Housing - Seal UPC:013992042064; Shaft Size:75 mm; Dimension U:0.2 in; Cr - Dynamic Load Rating:31024 lbf; Seal Type:Aluminium Triple Lab; Bearing UPC:013992030627; Ca - Axial Load Rating:1708.53 lbf; Bearing Type:Split Cylindrical Re; Support Type:Take-Up; Cor - Static Load Rating:36194 lbf; Dimension B:6.0 in; Dimension S:1.6 in;
81122L1 NTN Thrust Spherical Roller Bearingda - Inner Ring Backing Diameter:21.500 mm; Cage Type:CR - Phenolic Outer; d:17 mm; C0 - Static Radial Rating:2810 N; D:35 mm; Limiting Speed (Grease):58900 rpm; do - Ball Diameter:5.556250 mm; Contact Angle:15 º; Da - Outer Ring Backing Diameter:31.100 mm; Ce - Dynamic Radial Rating1:6860 N; Limiting Speed (Oil):117800 rpm; Design Units:METRIC; Bearing Weight:0.038 Kg; Bearing Width:10 mm; Ball Type:STEEL;
2P19022K NTN Spherical Roller Bearingsr - Cup Backface To Clear Radius2:0.130 in; T - Bearing Width to Flange:0.7188 in; C1 - Cup Flange Width:0.2813 in; Da - Cup Frontface Backing Diameter:6.86 in; db - Cone Backface Backing Diameter:5.16 in; G1 - Heat Generation Factor (Roller-Raceway)10:219; R - Cone Backface To Clear Radius1:0.14 in; Cage Type:Stamped Steel; D:7.0000 in; C0 - Static Radial Rating:94200 lbf; C - Cup Width:1.1875 in;
5128 NTN Thrust Spherical Roller BearingCr - Dynamic Load Rating:18659 lbf; Dimension W:1.0 in; Bearing - Housing - Seal:LSE115BRHRSS; Dimension R:1.0 in; Dimension D:7.0 in; Dimension T:9.5 in; Dimension A:5.0 in; Dimension H:1.1 in; Dimension N:8.0 in; Bearing Type:Split Cylindrical Re; Shaft Size:1-15/16 in; Dimension P:0.6 in; Maximum Speed:4630 rpm; Tensioning Unit Type:Tension Type; Dimension S:1.1 in; Cor - Static Load Rating:19558 lbf;
51264 NTN Thrust Spherical Roller BearingCor - Static Load Rating:111505 lbf; Dimension M:150 mm; Housing Width:6.1 in; Seal Type:Viton Single Lip; Dimension H:150 mm; Cr - Dynamic Load Rating:81606 lbf; Bearing Type:Split Cylindrical Re; Dimension L:500 mm; Ca - Axial Load Rating:4990.69 lbf; Bolt Size:2 x M30; Shaft Size:5 in; Bearing UPC:013992027122; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension H2:354 mm; Support Type:Two-Bolt Plummer Blo;
51168 NTN Thrust Spherical Roller BearingCg - Geometry Factor:0.129; Y - ISO Factor9:1.28; C0 - Static Radial Rating:242000 lbf; G2 - Heat Generation Factor (Rib-Roller End):93.9; B - Cone Width:63.5 mm; Da - Cup Frontface Backing Diameter:273.05 mm; e - ISO Factor8:0.47; B:63.5 mm; Ab - Cage-Cone Frontface Clearance:6.3 mm; db - Cone Backface Backing Diameter:207.01 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:38500 lbf; Cone Part Number:94700W;
23288BK NTN Spherical Roller BearingsBearing Type:Ball Bearing; Dimension L1:55.6 mm; Housing Style:Two-Bolt Pillow Bloc; Foot Height H1:16.7 mm; Bolt Hole Spacing J:130.2 mm; Total Width A:1.780 in; Inside Ring Outside Diameter:1.854 in; Base to Center Height H:46.04 mm; Weight:3.351 lb; Shaft Size d:1 1/4 in; Series:Standard; Dimension D1:1.843 in; Dynamic Load Rating:6400 lbf; Total Height H2:92.1 mm; Dimension T:0.890 in; Inside Ring Width B:=Bearings1_Inside Ri;
23196BK NTN Spherical Roller BearingsC1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:322000 lbf; d:7.0000 in; K - Factor7:1.83; Cg - Geometry Factor11:0.117; Aa - Cage-Cone Backface Clearance:0 in; Cup Part Number:HM237510; Y2 - ISO Factor10:3.15; T - Bearing Width across Cups:4.8750 in; Cone Part Number:HM237546D; e - ISO Factor8:0.32; Cage Type:Stamped Steel; Ab - Cage-Cone Frontface Clearance:0.2 in; Db - Cup Backface Backing Diameter:10.47 in;
239/670K NTN Spherical Roller BearingsC1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:49700 lbf; G2 - Heat Generation Factor (Rib-Roller End):11.3; C0 - Static Radial Rating:32400 lbf; B - Cone Width:1.1772 in; da - Cone Frontface Backing Diameter:2.01 in; Design Units:Imperial; G1 - Heat Generation Factor (Roller-Raceway):42.5; C1 - Dynamic Radial Rating (1 million revolutions)6:28500 lbf; Cg - Geometry Factor:0.0805; K - Factor8:2.05;
24092BK3 NTN Spherical Roller BearingsLimiting Speed - Oil:12,000 rpm; Limiting Speed - Grease:10,000 rpm; B:7 mm; Enclosure:Open; Da (max):63 mm; d:50 mm; ra (max):0.3 mm; Bore Type:Cylindrical Bore; Radial Clearance:0.018 to 0.036 mm; da (min):52 mm; Static Load Rating:5,800 N; Configuration:Single Row; Fillet Radius/Chamfer:0.3 mm; Weight:0.052 kg; D:65 mm; Factor fo:16.1; Dynamic Load Rating:6,400 N;
5114 NTN Thrust Spherical Roller BearingOil Lubrication - T Seal:2200 rpm; Dimension G:3.390 in; Locking Style:Single V-Lock; Dimension F:14.96 in; C0 - Static Load:99000 lb; Shaft Size  :3-7/16 in; Housing Style:Two-Bolt Pillow Bloc; C - Dynamic Load (Basic):86600 lb; Dimension C:4.88 in; Grease Lubrication - B/C/O Seal:950 rpm; Dimension RV:0.33 in; Grease Lubrication - M/N Seal:1300 rpm; Dimension L:4.02 in; Shaft Size Type:Imperial;
230/950BK NTN Spherical Roller BearingsFull Timken Part Number:QMF22J110SB; Float:0.083 in; e - Geometry Factor:0.26; Dimension J (Bolt Size):0.875 in; Dimension S:5.53 in; Dimension L Exp:5.99 in; Dimension BC:12.38 in; Grease Lubrication - B/C/O Seal:600 rpm; Locking Style:Eccentric; Eng Internal Radial Clearance - Min:0.0030; Bearing Number:22222; Dimension L Fix:5.91 in; Grease Lubrication - T Seal:1200 rpm; Eng Internal Radial Clearance - Max:0.0047;

 

 

No.BrandHVdBDRQX
238/850KNTN - - - - - - - -
87420L1NTN - - 90 mm - - - - -
89320L1NTN - - 3.3750 in - - - - -
239/1180KNTN - - 75 mm37 mm160 mm - - -
24084BK3NTN - - - - 1.4960 in - - -
24172BK3NTN - - 130 mm64 mm230 mm - - -
240/630BK3NTN - - - - - - - -
51184NTN - - - - - - - -
240/500BK3NTN - - 40 mm27 mm110 mm - - -
51222NTN - - - - - - - -
51268NTN - - - - - - - -
24892K3NTN - - 65 mm10 mm85 mm - - -
231/750BKNTN - - - 30.163 mm72.626 mm - - -
2RT4024NTN - - - - - - - -
3RT4406NTN - - - - 3.1510 in - - -
51248NTN - - 40 mm23 mm90 mm - - -
248/630K3NTN - - - - 110.000 mm - - -
24072BK3NTN - - - - 74.00 mm - - -
2P9203KNTN - - - - - - - -
87422L1NTN - - 60 mm54 mm130 mm - - -

 

231/750BK NTN Spherical Roller Bearings Video

 

NADP/NTN Annual Data Summary, Precipitation Chemistry in the

10 Percenti le 750. 30 Percenti le 900.56 Maximum ... 231. 29 O . 980. 80O. 59 1. 290. 341. 59 1. 340 . 4 3l. 44 000 0. 010. 050. 55 0. 370 , 07O. 59 0.550. 150

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