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300KV4703A NSK Four-Row Tapered Roller Bearing

Name: 300KV4703A NSK Four-Row Tapered Roller Bearing
Brand: NSK
SKU: 300KV4703A
Rating: 4.9 (5 reviews)

NSK 300KV4703A Bearing SPECIFICATIONS

Offer High 4270 lbf Ca90 - Dynamic Thrust Rating (90 million revolutions)6 Quality Brand 300KV4703A NSK Four-Row Tapered Roller Bearing .Contact Us Online Shenzhen Youmeite Bearings Co., Ltd. to 7560 lbf C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 Get Best Quote.
Brand Name:NSK
Model Number:
300KV4703A
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:4270 lbf
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:7560 lbf
Design Units:Imperial
d:1.7500 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:50800 lbf
Y2 - ISO Factor10:3.05
Cup Part Number:33821D
B - Cone Width:1.1250 in

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

Ca90 - Dynamic Thrust Rating (90 million revolutions)6:4270 lbf
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:7560 lbf
Design Units:Imperial
d:1.7500 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:50800 lbf
Y2 - ISO Factor10:3.05
Cup Part Number:33821D
B - Cone Width:1.1250 in
K - Factor7:1.77
Da - Cup Frontface Backing Diameter:3.56 in
T - Bearing Width across Cones:2.5000 in
db - Cone Backface Backing Diameter:2.09 in
e - ISO Factor8:0.33
Cage Type:Stamped Steel
D:3.7500 in
C - Double Cup Width:2.0624 in
Aa - Cage-Cone Backface Clearance:0.04 in
Cg - Geometry Factor12:0.091
G2 - Heat Generation Factor (Rib-Roller End):18.5
R - Cone Backface To Clear Radius1:0.03 in

NSK 300KV4703A 300KV4703A NSK Four-Row Tapered Roller Bearing Dimensions

710KV895 NSK Four-Row Tapered Roller Bearing	Pillow/Plummer Block Style:Split Cylindrical Ho; Shaft Size:11 in; Dimension J1:29.0 in; Support Type:Eight-Bolt Plummer B; Housing Width:10.4 in; Bolt Size:8 x M30; Bearing UPC:013992060686; Weight:1190 lb; Note:This product line wa; Bearing Number:MSE1100BX; Dimension L:36.0 in; Cr - Dynamic Load Rating:331818 lbf; Seal Type:Felt Type; Maximum Speed:670 rpm; Dimension K:10.0 in; Dimension H:14.882 in;
457KV5952 NSK Four-Row Tapered Roller Bearing	da - Inner Ring Backing Diameter:278.000 mm; Reference Thermal Speed Rating (Oil)2:850; C - Dynamic Radial Rating1:1680000 N; B - Outer Ring Width:111.125 mm; Bearing Weight:60.900 Kg; Design Units:METRIC; Cg - Geometry Factor3:0.1772; r - Outer Ring To Clear Radius5:3.0 mm; Tapered Bore:N; D:410.000 mm; Da - Outer Ring Backing Diameter:383.000 mm; C - Inner Ring Width:111.125 mm; Reference Thermal Speed Rating (Grease):770;
280KV895 NSK Four-Row Tapered Roller Bearing	Cone Part Number:3982W; a - Effective Center Location4:-0.18 in; da - Cone Frontface Backing Diameter:2.8 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:51300 lbf; Cg - Geometry Factor:0.109; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:5260 lbf; Design Units:Imperial; R - Cone Backface To Clear Radius3:0.14 in; Series:3900; B - Cone Width:1.1830 in; Cage Type:Stamped Steel;
390KV5101 NSK Four-Row Tapered Roller Bearing	J min.:320.675 mm; Appropriate attachment bolt size G:0.75 in; Labyrinth ring:2 x LOR 557; R1:67.866 mm; Mass pillow block:33.1 kg; L:419.1 mm; PG:1/4 NPT; A1:120.65 mm; Initial grease fill:481.95 g; P60°:149 kN; Bearing limiting speed:4300 r/min; H1:125.425 mm; Ca:62.789 mm; J1:69.85 mm; h:45.244 mm; Pa:12.5 kN; P120°:55.6 kN; P90°:89 kN; A2:165.1 mm; P180°:60.9 kN;
500KV81 NSK Four-Row Tapered Roller Bearing	G1 - Heat Generation Factor (Roller-Raceway):8; Series:09000; Da - Cup Frontface Backing Diameter:44.50 mm; a - Effective Center Location3:-9.9 mm; e - ISO Factor8:0.27; Design Units:Imperial; Y - ISO Factor9:2.26; K - Factor7:2.2; da - Cone Frontface Backing Diameter:23.88 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:1140 lbf; Cg - Geometry Factor:0.0452; R - Cone Backface To Clear Radius1:2.290 mm;
317KV4251 NSK Four-Row Tapered Roller Bearing	s:16 mm; N1:42 mm; J:670 mm; N:50 mm; P150°:1600 kN; Q180°:1430 kN; Bearing (basic designation):23060 K; A2:315 mm; L:790 mm; A:315 mm; J6:740 mm; P120°:1800 kN; Oil seal:2 x TSD 3060 U; N4 max.:20 mm; Appropriate attachment bolt, size G:36 mm; Pa:1300 kN; Oil level, min.:75 mm; Cap bolt, rec. tightening torque:400 N·m; Eye bolt, size:2 x M 24; A1:280 mm;
415KV5951 NSK Four-Row Tapered Roller Bearing	Calculation factor e:0.35; Limiting speed:200 r/min; Basic static load rating C0:40500 kN; r1,2 min.:9.5 mm; D1 ≈:1111 mm; Basic dynamic load rating C:21587 kN; da min.:826 mm; Reference speed:140 r/min; B:475 mm; d1:750 mm; G:Tr 850x7; b:22.3 mm; Da max.:1240 mm; Calculation factor Y2:2.9; d2 ≈:930 mm; Calculation factor Y0:1.8; Fatigue load limit Pu:2320 kN; K:12 mm; B1:525 mm; B2 ≈:553 mm;
360KV895 NSK Four-Row Tapered Roller Bearing	K - Factor3:1.76; Y2 - ISO Factor6:3.02; e - ISO Factor4:0.33; r - Cup Frontface To Clear Radius2:0.06 in; C - Double Cup Width:6.2500 in; Da - Cup Frontface Backing Diameter:15.16 in; Y - ISO Factor1:1.8; Y1 - ISO Factor5:2.03; Design Units:Imperial; D:16.7500 in; Cg - Geometry Factor7:0.148; Series:700000;
711KV9151 NSK Four-Row Tapered Roller Bearing	Housing Mass:3.2 Kg; Bearing:21308; Max Grease Speed:5800; Cage Type:EJ; Jmin:165 mm; N:15 mm; Bolt Qty:2; Jmax:175 mm; L:205.00 mm; A:90.00 mm; Max Oil Speed:7100; Material :Cast Iron; J:170.00 mm; C1 Dynamic Load Rating:113; G:M12; A1:60 mm; C0 Static Load Rating:102; End Cover1:EC510-608; N1:20.00 mm; UPC Code:999999999;
360KV5401 NSK Four-Row Tapered Roller Bearing	Fatigue load limit Pu:265 kN; Calculation factor Y0:2.8; B:118 mm; D:460 mm; Basic dynamic load rating C:2222 kN; d2 ≈:334 mm; ra max.:3 mm; D1 ≈:433 mm; d:300 mm; da max.:334 mm; Calculation factor e:0.22; Limiting speed:320 r/min; da min.:315 mm; Basic static load rating C0:3450 kN; b:16.7 mm; Da max.:445 mm; Mass bearing:71.5 kg; Calculation factor Y1:3; r1,2 min.:4 mm; Calculation factor Y2:4.6;
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;
448KV6301 NSK Four-Row Tapered Roller Bearing	UPC Code:999999999; Locknut:KM26; H2:50.0 mm; End Cover2:EC526; H1:150.0 mm; Max Oil Speed:2900; C1 Dynamic Load Rating:757; L:445 mm; Seal Type:Taconite; Cage Type:EJ; Jmin:373 mm; C0 Static Load Rating:945; N:28 mm; Shaft Diameter d:115 mm; Max Grease Speed:2400; A3:265 mm; A1:130 mm; Lockwasher:MB26; Jmax:387 mm; Locating Rings (width x OD):SR230X13;

No.	Brand	r	A	B	F	D	w	M	i
260KV81	NSK	-	-	-	-	9.0000 in	-	-	-
393KV5452	NSK	-	-	-	-	62 mm	-	-	-
320KV81	NSK	-	-	-	-	-	-	-	-
479KV6751	NSK	-	-	8 mm	-	-	9 mm	-	-
600KV81	NSK	-	-	-	-	-	-	-	-
416KV5702	NSK	-	-	-	-	-	-	-	-
655KV895	NSK	-	-	-	-	-	-	-	-
340KV81	NSK	-	-	-	-	90.000 mm	-	-	-
762KV1052	NSK	-	-	-	-	-	-	-	-
340KV4601	NSK	-	-	14 mm	-	20 mm	-	-	-
450KV5801	NSK	-	-	-	-	47 mm	-	-	-
710KV895	NSK	-	-	-	-	-	-	-	-
431KV6851	NSK	-	33 mm	-	-	-	-	-	-
320KV4601	NSK	-	-	-	-	47 mm	-	-	-
279KV4952	NSK	-	-	-	-	-	-	-	-
570KV895	NSK	-	-	140 mm	-	540 mm	-	-	-
340KV895	NSK	-	-	90.488 mm	-	-	-	-	-
482KV6351	NSK	-	-	-	-	-	-	-	-
46791D-720-721D	NSK	-	-	-	-	-	-	-	-
685KV8751	NSK	-	-	56 mm	-	-	-	4 mm	-
HM237545D-510-511XD	NSK	-	-	-	-	-	-	-	-
482KV6152	NSK	-	57.15 mm	73.025 mm	-	-	-	-	-
360KV6001	NSK	-	-	-	-	-	-	-	-

300KV4703A NSK Four-Row Tapered Roller Bearing Video

NSK 300KV4703A INTERCHANGE

Four-Row Tapered Roller Bearing Part series 300KV4703A is a potential replacement for these common bearing part numbers:

NSK300KV4703A
SKF300KV4703A
NTN300KV4703A
FAG300KV4703A
TIMKEN300KV4703A
KOYO300KV4703A
NACHI300KV4703A
DODGE300KV4703A

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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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