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938KV1251 NSK Four-Row Tapered Roller Bearing

Name: 938KV1251 NSK Four-Row Tapered Roller Bearing
Brand: NSK
SKU: 938KV1251
Rating: 4.9 (5 reviews)

NSK 938KV1251 Bearing SPECIFICATIONS

Enjoy High Margins on Competitive Four-Row Tapered Roller Bearing Pricing.Great Wholesale Products at Low Costs. Shenzhen Youmeite Bearings Co., Ltd. 6 mm r2 min.
Brand Name:NSK
Model Number:
938KV1251
r2 min.:6 mm
B:475 mm
b:35 mm
rb max.:6 mm
da min.:702 mm
α:2 °
r1 min.:3 mm
dk:862 mm

Shenzhen Youmeite Bearings Co., Ltd.

Shenzhen Youmeite Bearings Co., Ltd.China

Shenzhen Youmeite Bearings Co., Ltd.2020-07-10 09:46:19
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The details of Four-Row Tapered Roller Bearing

r2 min.:6 mm
B:475 mm
b:35 mm
rb max.:6 mm
da min.:702 mm
α:2 °
r1 min.:3 mm
dk:862 mm
Da max.:898 mm
Da min.:802 mm
Basic static load rating C0:41500 kN
Specific dynamic load factor K:80 N/mm²
Basic dynamic load rating C:27500 kN
C:450 mm
Specific static load factor K0:120 N/mm²
b1:35 mm
Design (sliding contact surface combination):Steel/PTFE FRP
Lubricant:Maintenance free &nd
M:13 mm
Material constant KM:1055

NSK 938KV1251 938KV1251 NSK Four-Row Tapered Roller Bearing Dimensions

266KV4051 NSK Four-Row Tapered Roller Bearing	Ca90 - Dynamic Thrust Rating (90 million revolutions)7:71700 lbf; R - Cone Backface To Clear Radius3:0.13 in; Cage Type:Stamped Steel; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:921000 lbf; C1 - Dynamic Radial Rating (1 million revolutions)6:529000 lbf; da - Cone Frontface Backing Diameter:30.71 in; Design Units:Imperial; B - Cone Width:3.5000 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:239000 lbf;
347KV4652 NSK Four-Row Tapered Roller Bearing	C - Cup Width:12.700 mm; a - Effective Center Location3:-3.3 mm; D:51.986 mm; d:25.400 mm; K - Factor7:1.56; db - Cone Backface Backing Diameter:32 mm; Da - Cup Frontface Backing Diameter:48.51 mm; e - ISO Factor8:0.37; B:15.011 mm; r - Cup Backface To Clear Radius2:2.03 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:1330 lbf; Cage Type:Stamped Steel; Aa - Cage-Cone Backface Clearance:0.5 mm;
276KV4051 NSK Four-Row Tapered Roller Bearing	C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:15100 lbf; G2 - Heat Generation Factor (Rib-Roller End):40.9; C90 - Dynamic Radial Rating (90 million revolutions)5:38600 N; d:100 mm; G1 - Heat Generation Factor (Roller-Raceway):104; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:31200 N; Ab - Cage-Cone Frontface Clearance:3.8 mm; Cone Part Number:JP10049A; C0 - Static Radial Rating:172000 N;
304KV4853 NSK Four-Row Tapered Roller Bearing	Calculation factor kr:0.15; Limiting speed:4500 r/min; ra max.:2 mm; da max.:127.35 mm; Basic static load rating C0:305 kN; D1 ≈:155.55 mm; Da max.:167.5 mm; Axial load factor Y:0.6; Fw:119 mm; D:180 mm; Basic dynamic load rating C:285 kN; C:34 mm; r1,2 min.:2.1 mm; Reference speed:4000 r/min; Mass bearing:2.62 kg; Limiting value e:0.2; Fatigue load limit Pu:36.5 kN;
380KV5603 NSK Four-Row Tapered Roller Bearing	Bearing Type:Split Cylindrical Re; Ca - Axial Load Rating:7014 lbf; Seal Type:High Temperature Pac; Bolt Size:4 x M24; Series Type:Medium Series; Dimension H:6.378 in; Dimension K:4.7 in; Weight:168 lb; Bearing - Housing - Seal:MSE403BRHHTPS; Note:This product line wa; Maximum Speed:1820 rpm; Bearing - Housing - Seal UPC:013992093608; Shaft Size:4-3/16 in; Cor - Static Load Rating:133087 lbf; Dimension H2:14.6 in;
9974DW-920-920D NSK Four-Row Tapered Roller Bearing	D:320 mm; r1,2 min.:2.1 mm; s max.:5 mm; Mass bearing:18.3 kg; D1 ≈:291 mm; Fatigue load limit Pu:173 kN; Limiting speed:1100 r/min; rb max.:2 mm; da min.:251 mm; r3,4 min.:2.1 mm; d:240 mm; Basic static load rating C0:1760 kN; Calculation factor kr:0.25; K:4 mm; das:261 mm; ra max.:2 mm; d1 ≈:271 mm; b1:8 mm; B:80 mm; Reference speed:850 r/min;
460KV6201 NSK Four-Row Tapered Roller Bearing	Series:15000; da - Cone Frontface Backing Diameter:35.56 mm; Cg - Geometry Factor:0.0606; K - Factor7:1.67; d:30.213 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:13500 lbf; B:19.050 mm; D:61.999 mm; B - Cone Width:20.638 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2090 lbf; C90 - Dynamic Radial Rating (90 million revolutions)4:3490 lbf; R - Cone Backface To Clear Radius1:0.760 mm;
67390D-322-322D NSK Four-Row Tapered Roller Bearing	Y2 - ISO Factor10:2.87; B - Cone Width:0.8125 in; Cage Type:Stamped Steel; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:3490 lbf; Ab - Cage-Cone Frontface Clearance:0.07 in; Da - Cup Frontface Backing Diameter:2.34 in; Series:15000; K - Factor7:1.67; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:6080 lbf; R - Cone Backface To Clear Radius1:0.03 in; Y1 - ISO Factor9:1.93;
657KV9351 NSK Four-Row Tapered Roller Bearing	Bearing UPC:013992032973; Seal Type:High Temperature Pac; Series Type:Medium Series; Bolt Size:4 x M24; Bearing Type:Split Cylindrical Ex; Dimension M:8.0 in; Dimension K:5.0 in; Weight:336 lb; Note:This product line wa; Cor - Static Load Rating:232453 lbf; Bearing - Housing - Seal UPC:013992064219; Support Type:Four-Bolt Plummer Bl; Housing Width:8.0 in; Bearing Number:MSE600BX; Shaft Size:6 in; Bearing - Housing - Seal:MSE600BXHHTPS;
347KV4651 NSK Four-Row Tapered Roller Bearing	Aa - Cage-Cone Backface Clearance:0 in; Design Units:Imperial; Db - Cup Backface Backing Diameter:10.98 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:61200 lbf; Y1 - ISO Factor9:1.87; d:7.0000 in; Series:280000; Cg - Geometry Factor11:0.112; r - Cup Backface To Clear Radius2:0.130 in; Cup Part Number:281200; Bearing Weight:68.00 lb; Cone Part Number:EE280700DG; Y2 - ISO Factor10:2.79;
EE127094D-138-139D NSK Four-Row Tapered Roller Bearing	T:64 mm; Calculation factor Y2:2.9; ra max.:1.5 mm; d1 ≈:53.45 mm; Reference speed:6300 r/min; l:8 mm; rc max.:0.6 mm; D:72 mm; r1,2 min.:1.5 mm; Basic dynamic load rating C:178 kN; db min.:43.5 mm; Basic static load rating C0:212 kN; Fatigue load limit Pu:23.6 kN; Db min.:68 mm; d:35 mm; Cb min.:6 mm; Calculation factor Y1:1.9; Calculation factor e:0.35; K:1.5 mm; r5 min.:0.6 mm;
530KV8 NSK Four-Row Tapered Roller Bearing	Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2650 lbf; G1 - Heat Generation Factor (Roller-Raceway):17.5; Cone Part Number:02475; d:31.750 mm; G2 - Heat Generation Factor (Rib-Roller End):8.5; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; e - ISO Factor8:0.42; R - Cone Backface To Clear Radius1:3.560 mm; Y - ISO Factor9:1.44; K - Factor7:1.4; db - Cone Backface Backing Diameter:44.45 mm;

No.	Brand	r	A	B	F	D	w	M	i
501KV7151	NSK	-	-	-	-	-	-	-	-
330KV4601	NSK	-	-	-	-	-	-	-	-
300KV4702A	NSK	-	-	-	-	-	-	-	-
450KV5901	NSK	-	-	15.875 mm	-	71.438 mm	-	-	-
500KV7301	NSK	-	-	-	-	-	-	-	44.0 mm
657KV9351	NSK	-	-	-	-	-	-	-	-
480KV8	NSK	-	-	-	-	12.1250 in	-	-	-
530KV895	NSK	-	-	-	-	-	-	-	-
340KV81	NSK	-	-	-	-	90.000 mm	-	-	-
67791D-720-721D	NSK	-	-	86 mm	215 mm	320 mm	-	-	-
279KV3855	NSK	-	-	27 mm	-	-	-	-	-
450KV5801	NSK	-	-	-	-	47 mm	-	-	-
M231649D-610-610D	NSK	-	-	-	-	-	-	-	-
320KV4601	NSK	-	-	-	-	47 mm	-	-	-
310KV4301	NSK	-	-	-	-	-	-	-	-
355KV4451	NSK	-	-	-	-	47 mm	-	-	-
500KV895	NSK	-	-	-	-	-	-	-	-
420KV8	NSK	-	-	-	-	-	-	-	-
1500KV1901	NSK	-	-	-	-	-	-	-	-
317KV4251	NSK	-	315 mm	-	-	-	-	-	-
571KV8151F	NSK	-	-	74 mm	-	480 mm	-	-	-
360KV6001	NSK	-	-	-	-	-	-	-	-
479KV6751	NSK	-	-	8 mm	-	-	9 mm	-	-
335KV4651	NSK	-	-	-	-	-	-	-	-

938KV1251 NSK Four-Row Tapered Roller Bearing Video

NSK 938KV1251 INTERCHANGE

Four-Row Tapered Roller Bearing Part series 938KV1251 is a potential replacement for these common bearing part numbers:

NSK938KV1251
SKF938KV1251
NTN938KV1251
FAG938KV1251
TIMKEN938KV1251
KOYO938KV1251
NACHI938KV1251
DODGE938KV1251

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Shenzhen Youmeite Bearings Co., Ltd.: AddressRoom 609 QiuRui Building , Minkang Crossing Road, Minzhi Longhua New District, Shenzhen, China; Phone(Working Time)86-53162489752; Fax

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