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420KV81 NSK Four-Row Tapered Roller Bearing

Name: 420KV81 NSK Four-Row Tapered Roller Bearing
Brand: NSK
SKU: 420KV81
Rating: 4.9 (5 reviews)

NSK 420KV81 Bearing SPECIFICATIONS

Four-Row Tapered Roller Bearing offers a 420KV81 NSK Four-Row Tapered Roller Bearing Shenzhen Youmeite Bearings Co., Ltd. selection of Genuine Four-Row Tapered Roller Bearing at Stamped Steel Cage Type Wholesale Prices. We are a 420KV81 NSK Four-Row Tapered Roller Bearing Certified Parts Retailer
Brand Name:NSK
Model Number:
420KV81
Cage Type:Stamped Steel
C0 - Static Radial Rating:74700 N
C90 - Dynamic Radial Rating (90 million revolutions)5:18400 N
K - Factor8:1.56
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:27800 lbf
Aa - Cage-Cone Backface Clearance:0 mm
C1 - Dynamic Radial Rating (1 million revolutions)6:70900 N
WPD:72.8 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

Cage Type:Stamped Steel
C0 - Static Radial Rating:74700 N
C90 - Dynamic Radial Rating (90 million revolutions)5:18400 N
K - Factor8:1.56
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:27800 lbf
Aa - Cage-Cone Backface Clearance:0 mm
C1 - Dynamic Radial Rating (1 million revolutions)6:70900 N
WPD:72.8 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:11800 N
R - Cone Backface To Clear Radius3:1.5 mm
G2 - Heat Generation Factor (Rib-Roller End):14.3
Ab - Cage-Cone Frontface Clearance:3.6 mm
a - Effective Center Location4:-3 mm
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:7190 lbf
da - Cone Frontface Backing Diameter:47.5 mm
db - Cone Backface Backing Diameter:49.5 mm
Cone Part Number:X30208M
G1 - Heat Generation Factor (Roller-Raceway):22.5
Cg - Geometry Factor:0.0712
Design Units:METRIC

NSK 420KV81 420KV81 NSK Four-Row Tapered Roller Bearing Dimensions

279KV3854 NSK Four-Row Tapered Roller Bearing	Locknut:N-560; Taper:1:12; S:3.109 in; Sleeve:S-30/560; Lockwasher and Lockplates:P-560; Series:230K; B2:11.222 in; D1:25.568 in; Bearing Number:230/560K; Diameter d :20 15/16 in; Tolerance1:-0.008 in;
304KV4353 NSK Four-Row Tapered Roller Bearing	Housing Width:10.6 in; Shaft Size:8 in; Support Type:Four-Bolt Plummer Bl; Dimension K:6.8 in; Dimension L:33.0 in; Dimension H:12.244 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Cr - Dynamic Load Rating:359020 lbf; Dimension J:25.0 in; Cor - Static Load Rating:513688 lbf; Series Type:Heavy Series; Bolt Size:4 x M36; Bearing - Housing - Seal UPC:013992071972; Bearing Number:HSE800BX; Dimension H2:25.8 in;
279KV3951 NSK Four-Row Tapered Roller Bearing	db - Cone Backface Backing Diameter:133.10 mm; e - ISO Factor8:0.47; Ab - Cage-Cone Frontface Clearance:4.3 mm; Bearing Weight:1.7 Kg; a - Effective Center Location3:7.9 mm; Y - ISO Factor9:1.27; G1 - Heat Generation Factor (Roller-Raceway):158; C90 - Dynamic Radial Rating (90 million revolutions)4:50800 N; C0 - Static Radial Rating:238000 N; r - Cup Backface To Clear Radius2:3.05 mm; G2 - Heat Generation Factor (Rib-Roller End):76.7;
260KV3651 NSK Four-Row Tapered Roller Bearing	Da - Outer Ring Backing Diameter:209.000 mm; B - Inner Ring Width:92.1 mm; e - ISO Factor3:0.4; Design Unit:METRIC; Y1 - ISO Factor5:2.49; Cage Material:Brass; da - Inner Ring Backing Diameter:136.000 mm; Cg - Geometry Factor8:0.077; Cage Type:EMB; C0 - Static Radial Rating:1080000 N; d:110 mm; R - Inner Ring To Clear Radius1:2.500 mm; C1(2) - Dynamic Radial Rating (Two-Rows):979000 N; B - Outer Ring Width:92.100 mm;
360KV5201 NSK Four-Row Tapered Roller Bearing	Dimension U:0.2 in; Dimension Y:0.6 in; Series Type:Medium Series; Dimension B:7.5 in; Bearing UPC:013992031976; Support Type:Take-Up; Dimension N:12.5 in; Note:This product line wa; Cor - Static Load Rating:67443 lbf; Shaft Size:2-11/16 in; Seal Type:Felt Seal; Dimension H:1.6 in; Dimension D:11.0 in; Tensioning Unit Type:Push Type; Bearing - Housing - Seal:MSE211BRH; Bearing Number:MSE211BR; Dimension S:2.0 in;
304KV4955 NSK Four-Row Tapered Roller Bearing	Dimension F:16.5 in; Dimension D:11.19 in; Dimension M:3.73 in; Dimension E:7.000 in; Dimension S:6.040 in; Dimension K:2.31 in; Dimension H:1.50 in; Y2 - Geometry Factor:3.61; Dimension L Exp:6.86 in; Engineering Group:Mounted Bearing; Dimension BC:14.00 in; e - Geometry Factor:0.26; C0 - Static Load:212000 lb; Grease Lubrication - M/N Seal:700 rpm; Oil Lubrication - M/N Seal:700 rpm; UPC Code:0883450145763;
560KV8 NSK Four-Row Tapered Roller Bearing	C - Cup Width:1.1700 in; Cg - Geometry Factor:0.0759; D:4.8125 in; Y - ISO Factor3:1.78; e - ISO Factor2:0.34; Cup Part Number:HM212011; Design Units:Imperial; Series:HM212000; r - Cup Backface To Clear Radius1:0.130 in; Da - Cup Frontface Backing Diameter:4.60 in; Db - Cup Backface Backing Diameter:4.25 in;
335KV4651 NSK Four-Row Tapered Roller Bearing	Grease Lubrication - M/N Seal:900 rpm; Adapter Sleeve Axial Movement Min:0.03 in; Adapter Sleeve Axial Movement Max:0.042 in; Dimension S:4.13 in; C0 - Static Load:147000 lb; Y2 - Geometry Factor:4.06; Oil Lubrication - M/N Seal:900 rpm; Float:0.083 in; Locking Style:Tapered Adapter; Dimension F:16.00 in; Housing Style:Four-Bolt Pillow Blo; e - Geometry Factor:0.25; Dimension H:1.75 in; Grease Lubrication - T Seal:1200 rpm;
269KV3851 NSK Four-Row Tapered Roller Bearing	Permissible sliding velocity v max.:0.5 m/s; Permissible sliding velocity v min.:0 m/s; Specific static load factor K0:200 N/mm²; Effective load carrying cross section A:20060 mm²; Coefficient of friction µ max.:0.08; Coefficient of friction µ min.:0.03; Tolerance shaft:h8; B:120 mm; Specific dynamic load factor K:140 N/mm²; D:190 mm; Mass bushing:1.27 kg; d:170 mm; Tolerance housing:H7;
482KV6351 NSK Four-Row Tapered Roller Bearing	Bore d:200 mm; Backing Shaft Diameter ds:233.0 mm; O.D. D:360.000 mm; Geometry Factor Cg3:0.1890; Thermal Speed Ratings - Grease:990 rpm; Static Load Rating Co:2370 kN; Backing Housing Diameter Ds:318.6 mm; DUR/DOR F/E:242.369 mm; Type:WM; Width B:120.650 mm; Dynamic Load Rating C11:1600 kN; Chamfer rsmin:9.50 mm; Weight:127.000 lb; Thermal Speed Ratings - Oil:1100 rpm; Chamfer r1smin4:4.0 mm; Dimension S2:6.00 mm;
670KV9602 NSK Four-Row Tapered Roller Bearing	Note:This product line wa; Weight:547 lb; Dimension K:5.5 in; Bolt Size:4 x M30; Cr - Dynamic Load Rating:167258 lbf; Dimension J:19.8 in; Bearing - Housing - Seal:LSM240BRHHTPS; Bearing UPC:013992029263; Series Type:Light Series; Shaft Size:240 mm; Dimension L:27.0 in; Bearing Type:Split Cylindrical Re; Cor - Static Load Rating:289779 lbf; Support Type:Four-Bolt Plummer Bl; Ca - Axial Load Rating:12994 lbf;
460KV895 NSK Four-Row Tapered Roller Bearing	Shaft Size:180 mm; Cor - Static Load Rating:186142 lbf; Dimension J:510 mm; Dimension M:230 mm; Dimension L:610 mm; Bearing Number:LSM180BR; Cr - Dynamic Load Rating:117800 lbf; Dimension K:130 mm; Dimension H2:437 mm; Note:This product line wa; Dimension H:210 mm; Seal Type:Felt Type; Bearing Type:Split Cylindrical Re; Ca - Axial Load Rating:8183 lbf; Bolt Size:4 x M30; Bearing UPC:013992028952; Support Type:Four-Bolt Plummer Bl;

No.	Brand	r	A	B	F	D	w	M	i
341KV4551	NSK	-	-	-	-	-	-	-	-
254KV3552	NSK	-	-	-	-	-	-	-	-
368KV5951	NSK	-	-	-	-	34 mm	-	-	-
939KV1351	NSK	-	-	-	-	-	-	-	-
530KV7301A	NSK	-	-	-	-	-	-	-	-
48290D-220-220D	NSK	-	-	46 mm	447 mm	520 mm	-	-	-
395KV5401	NSK	1.5 mm	-	31.5 mm	-	-	-	-	-
558KV7352B	NSK	-	-	25 mm	-	55 mm	-	-	-
500KV6403A	NSK	-	-	-	-	-	-	-	-
67391D-322-323D	NSK	-	-	10.313 in	-	-	-	-	-
785KV1051	NSK	-	-	-	-	540.000 mm	-	-	-
680KV1001	NSK	-	-	-	-	-	-	-	-
457KV5952	NSK	-	-	-	-	410.000 mm	-	-	-
406KV5453	NSK	-	-	180 mm	-	180 mm	-	-	-
479KV6751	NSK	-	-	8 mm	-	-	9 mm	-	-
320KV89	NSK	-	-	-	-	-	-	-	-
310KV4601	NSK	-	-	-	-	-	-	-	-
260KV81	NSK	-	-	-	-	9.0000 in	-	-	-
630KV8	NSK	-	-	-	-	37 mm	-	-	-
457KV5956	NSK	-	-	82 mm	-	710 mm	-	-	-
762KV1051	NSK	-	-	-	-	-	-	-	-
280KV3801	NSK	-	-	-	-	-	-	-	-

420KV81 NSK Four-Row Tapered Roller Bearing Video

NSK 420KV81 INTERCHANGE

Four-Row Tapered Roller Bearing Part series 420KV81 is a potential replacement for these common bearing part numbers:

NSK420KV81
SKF420KV81
NTN420KV81
FAG420KV81
TIMKEN420KV81
KOYO420KV81
NACHI420KV81
DODGE420KV81

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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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