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Home>Products>Four-Row Tapered Roller Bearing>139KV2051 NSK Four-Row Tapered Roller Bearing

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139KV2051 NSK Four-Row Tapered Roller Bearing

Name: 139KV2051 NSK Four-Row Tapered Roller Bearing
Brand: NSK
SKU: 139KV2051
Rating: 4.9 (5 reviews)

NSK 139KV2051 Bearing SPECIFICATIONS

139KV2051 NSK Four-Row Tapered Roller Bearing with easy-to-use parts graphics, 50 Frame Size giving you the ability BEARING-THAILAND CO.,LTD. to check parts availability, Four-Row Tapered Roller Bearing pricing, examine remanufactured options. 3 X 3 X 1/2 Angle Size
Brand Name:NSK
Model Number:
139KV2051
Frame Size:50
Screw Diameter:1.0000 in
Angle Size:3 X 3 X 1/2
Screw Treatment:STAINLESS STEEL
UPC:782475837021
Take-Up Frame Travel:24.0000 in
Take-Up Frame Style:LIGHT DUTY
Special Coating:STANDARD PAINT

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139KV2051 NSK Four-Row Tapered Roller Bearing Details

Frame Size:50
Screw Diameter:1.0000 in
Angle Size:3 X 3 X 1/2
Screw Treatment:STAINLESS STEEL
UPC:782475837021
Take-Up Frame Travel:24.0000 in
Take-Up Frame Style:LIGHT DUTY
Special Coating:STANDARD PAINT
Ship Weight:50 LB
Material Type:CARBON STEEL

NSK 139KV2051 139KV2051 NSK Four-Row Tapered Roller Bearing Product Features

No.	Brand	D	A	H	e	F	d	S	L
150KV89	NSK	-	-	-	-	-	-	-	-
220KV3201	NSK	115.000 mm	-	-	-	-	-	-	-
120KV895	NSK	-	-	-	-	-	1.4375 in	-	-
355KV4852	NSK	47.000 mm	-	-	-	-	-	-	-
294/1060EM	NSK	-	-	-	-	-	-	0.938 in	-
170KV895	NSK	62 mm	-	-	-	-	35 mm	-	-
110KV81	NSK	-	-	-	-	-	-	-	-
140KV2701	NSK	-	-	-	-	-	-	-	-
254KV3552	NSK	-	-	-	-	-	-	-	-
335KV4651	NSK	6.7500 in	-	-	-	-	-	-	-
310KV4501	NSK	-	-	-	-	-	-	-	-
420KV5601	NSK	90 mm	-	-	-	-	65 mm	-	-
220KV895	NSK	125 mm	-	-	-	-	-	-	-
140KV8	NSK	-	-	-	-	-	4.1250 in	-	-
190KV8	NSK	95.000 mm	-	-	-	-	60 mm	-	-
457KV5956	NSK	-	-	-	-	-	-	-	-
317KV4251	NSK	-	-	-	-	-	-	-	-
220KV8	NSK	75.000 mm	-	-	-	-	45.000 mm	-	-
292KV4251	NSK	7.4790 in	-	-	-	-	-	-	-
220KV3151	NSK	90 mm	-	-	-	-	55 mm	-	-
200KV81	NSK	90 mm	-	-	-	-	40 mm	-	-
29496	NSK	-	-	-	-	-	-	-	-
240KV81	NSK	1280.000 mm	-	-	-	-	900.000 mm	-	-

115KV1601a NSK Four-Row Tapered Roller Bearing	Enclosure:Open; d:15 mm; Limiting Speed - Grease:17,000 rpm; Dynamic Load Rating:11,400 N; Groove Diameter:39.8 mm; Weight:0.082 kg; Static Load Rating:5,400 N; Factor fo:12.3; Fillet Radius/Chamfer:1 mm; r1:0.5 mm; D:42 mm; Da (max):36 mm; a (max):2.1 mm; Limiting Speed - Oil:21,000 rpm; B:13 mm; Cy (max):2.9 mm; Dx (min):47 mm; da (min):21 mm; ra (max):1 mm; Radial Clearance:0.011 to 0.025 mm;
460KV5801 NSK Four-Row Tapered Roller Bearing	Weight:476 lb; Housing Width:8.1 in; Shaft Size:6-11/16 in; Bolt Size:4 x M30; Maximum Speed:1200 rpm; Cr - Dynamic Load Rating:189289 lbf; Bearing Number:MSE611BX; Dimension H:10.512 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension H2:21.1 in; Series Type:Medium Series; Cor - Static Load Rating:264151 lbf; Seal Type:Felt Type; Note:This product line wa; Dimension L:23.5 in; Dimension J:17.6 in;
240KV81 NSK Four-Row Tapered Roller Bearing	Cage Material:Brass; Y0 - ISO Factor4:3.41; da - Inner Ring Backing Diameter:989.000 mm; B - Outer Ring Width:280.000 mm; B - Inner Ring Width:280 mm; Bearing Weight:1130.200 Kg; Bore Taper:1/12; Y2 - ISO Factor6:3.33; Cg - Geometry Factor8:0.1428; r - Outer Ring To Clear Radius2:6.000 mm; d:900.000 mm; C1(2) - Dynamic Radial Rating (Two-Rows):12200000 N; Design Unit:METRIC; Da - Outer Ring Backing Diameter:1198.000 mm;
380KV5202 NSK Four-Row Tapered Roller Bearing	Inside Ring Width B:35.7 mm; Flange Thickness A1:11.9 mm; Inside Ring Outside Diameter:1.720 in; Total Length H:141.3 mm; Bolt Hole Spacing J:116.7 mm; Center of Bearing from Housing End A2:20.1 mm; Housing Width A:29.9 mm; Bolt Hole Size N:11.5 mm; Center of Bearing from Bearing End S:20.1 mm; Series:Standard; Seal Type:Molded Shroud; Total Height L:79.4 mm; Shaft Size d:1.181 in; Bearing Number:GRAE30RRB;
270KV8 NSK Four-Row Tapered Roller Bearing	Factor fo:13.1; Static Load Rating:4,800 N; D:40 mm; Radial Clearance:0.011 to 0.025 mm; Da (max):35 mm; Configuration:Single Row; Limiting Speed - Grease:18,000 rpm; Bore Type:Cylindrical Bore; ra (max):0.6 mm; d:17 mm; Dynamic Load Rating:9,550 N; B:12 mm; Enclosure:Double Seal; Weight:0.065 kg; da (min):22 mm;
347KV4651 NSK Four-Row Tapered Roller Bearing	Design Units:METRIC; Ball Type:STEEL; do - Ball Diameter:7.937500 mm; Bearing Weight:0.181 Kg; Limiting Speed (Oil):52400 rpm; d:40 mm; Limiting Speed (Grease):26200 rpm; da - Inner Ring Backing Diameter:45.700 mm; Precision Class:ISO P4S (ABEC 7/9); Cage Type:CR - Phenolic Outer; D:68.000 mm; r - Outer Ring To Clear Radius3:1.0 mm; R - Inner Ring To Clear Radius2:1.0 mm; Ce - Dynamic Radial Rating1:15500 N;
190KV2651 NSK Four-Row Tapered Roller Bearing	Ship Weight:516 LB; Bearing Insert Material:Steel; Grease Type:Mobilgrease XHP222; Bearing Series:615 Series; d:6.9375 in; Shaft Attachment Type:SETSCREW; Split Housing:SPLIT; Bearing Bore Shape:Tapered; Setscrew Angle:65; Bearing Locking Device:Setscrew; Housing Product Type:TAF; Housing Type:4 Bolt Pillow Block; Housing Series:607 SERIES (607 - 70; Expansion Type:Expansion; Seal Type:Triple Lip;
177KV3051 NSK Four-Row Tapered Roller Bearing	D1:28.755 in; Sleeve:S-32/630; Lockwasher and Lockplates:P-630; Bearing Number:232/630K; Tolerance1:-0.007 in; B2:19.798 in; Series:223K and 232K; Diameter d :23 15/16 in; Locknut:N-630; S:3.109 in; Taper:1:12;
260KV895 NSK Four-Row Tapered Roller Bearing	Enclosure:Open; Static Load Rating:1,150,000 N; Db (max):332 mm; Db (min):362 mm; Weight:41.900 kg; db (min):198 mm; db (max):227 mm; ra1 (max):3 mm; d:180 mm; ra (max):3 mm; Configuration:Single Row; D:380 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:1,500 rpm; Radial Clearance:0.120 to 0.170 mm; B:75 mm; dc (min):235 mm; Limiting Speed - Oil:1,800 rpm; da (min):198 mm; Outside Ring Inside Diameter:328 mm;
180KV2501 NSK Four-Row Tapered Roller Bearing	Dimension F:10.438 in; Dimension R:0.47 in; Oil Lubrication - M/N Seal:700 rpm; Bearing Number:22226; Engineering Group:Mounted Bearing; Dimension A:0.780 in; Oil Lubrication - B/C/O Seal:400 rpm; Shaft Size :130 mm; C - Dynamic Load (Basic):170000 lb; Dimension B:1.50 in; Full Timken Part Number:QMMC26J130SB; Dimension C:6.89 in; e - Geometry Factor:0.26; Eng Internal Radial Clearance - Min:0.0037;
110KV1601 NSK Four-Row Tapered Roller Bearing	Seal:LO526; UPC Code:999999999; Housing:FSNT 526; Locknut:KM26; Adapter Sleeve1:H2326; N:22 mm; H1:150.0 mm; Max Oil Speed:1900; Cage Type:EJ; A1:130 mm; A:190.00 mm; Bolt Qty:4; Max Grease Speed:1700; Lockwasher:MB26; N1:28 mm; J2:414 mm; Shaft Diameter d:115 mm; Housing Mass:34.0 Kg; Seal Type:Labyrinth; A2:208 mm;
100KV895 NSK Four-Row Tapered Roller Bearing	Axial Load Factor Y0:2.04; Limiting Speed - Oil:670 rpm; Radial Clearance:0.370 to 0.500 mm; Limiting Speed - Grease:540 rpm; Configuration:Double Row; Groove Width A:40 mm; Bore Type:Cylindrical Bore; Axial Load Factor Y2:3.11; D:650 mm; Retainer Material:Machined Brass; Dynamic Load Rating:5,750,000 N; ra (max):5 mm; Axial Load Factor Y1:2.09; da (min):468 mm; B:212 mm; Static Load Rating:9,000,000 N;
384KV5452 NSK Four-Row Tapered Roller Bearing	Aa - Cage-Cone Backface Clearance:0.14 in; Cg - Geometry Factor:0.133; G2 - Heat Generation Factor (Rib-Roller End):107.5; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:12500 lbf; Cage Type:Stamped Steel; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:34800 lbf; Cone Part Number:M432148A; a - Effective Center Location4:-0.1 in; Design Units:Imperial; Ab - Cage-Cone Frontface Clearance:0.07 in;
29288 NSK THRUST SPHERICAL ROLLER BEARING	D:3.7500 in; Cup Part Number:432X; Design Units:Imperial; Series:435; e - ISO Factor2:0.28; Db - Cup Backface Backing Diameter:3.19 in; Da - Cup Frontface Backing Diameter:3.46 in; r - Cup Backface To Clear Radius1:0.130 in; C - Cup Width:1.0313 in; Y - ISO Factor3:2.11; Cg - Geometry Factor:0.0805;
360KV5401 NSK Four-Row Tapered Roller Bearing	Full Timken Part Number:QVVFX12V055SB; C - Dynamic Load (Basic):38100 lb; Eng Internal Radial Clearance - Min:0.0030; Weight:14 lb; Dimension L Fix:3.32 in; Y1 - Geometry Factor:2.86; Dimension BC:6.36 in; Pre Install Clearance Max:0.0037 in; Bearing Number:22212; Dimension L Exp:3.4 in; Shaft Size Type:Metric; Dimension SVV:4.02 in; Dimension RVV:0.69 in; C0 - Static Load:39000 lb; Dimension F:5.88 in;
420KV6202 NSK Four-Row Tapered Roller Bearing	Ball Bearing Housing Series:214 Series; Bearing Family:Setscrew Ball Bearin; Bearing Inner Ring Material:Steel; Ship Weight:15.7 LB; Bearing Outer Ring Material:Steel; Bearing Locking Device:Setscrew; UPC:782475869770; Manufacturing Plant Location:Rogersville, TN; Retainer Material:Nylon; Flinger Type:Rubberized; Base to Center Height:Standard; Housing Coating:Powder Coat; Anti-Rotation Pin:Yes; Self Aligning:Self Centering;

139KV2051 NSK Four-Row Tapered Roller Bearing Video

NSK 139KV2051 INTERCHANGE

Four-Row Tapered Roller Bearing Part series 139KV2051 is a potential replacement for these common bearing part numbers:

NSK139KV2051
SKF139KV2051
NTN139KV2051
FAG139KV2051
TIMKEN139KV2051
KOYO139KV2051
NACHI139KV2051
DODGE139KV2051

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