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Home>Products>Spherical Roller Bearing>300RV4021 NSK Four-Row Cylindrical Roller Bearing

NSK 300RV4021 MODELS

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300RV4021 NSK Four-Row Cylindrical Roller Bearing

Name: 300RV4021 NSK Four-Row Cylindrical Roller Bearing
Brand: NSK
SKU: 300RV4021
Rating: 4.9 (5 reviews)

NSK 300RV4021 Bearing SPECIFICATIONS

What are the dimensions 50.8 mm B - Cone Width 274.07 mm db - Cone Backface Backing Diameter of a 300RV4021 NSK Four-Row Cylindrical Roller Bearing? Spherical Roller Bearing Manufacturing Hebei Xiantong Bearing Co., Ltd. Service . Get Your Free, Instant Quote‎！
Brand Name:NSK
Model Number:
300RV4021
B - Cone Width:50.8 mm
db - Cone Backface Backing Diameter:274.07 mm
G2 - Heat Generation Factor (Rib-Roller End):172
D:355.6 mm
Ab - Cage-Cone Frontface Clearance:7.6 mm
Bearing Weight:14.4 Kg
B:50.800 mm
C0 - Static Radial Rating:231000 lbf

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Hebei Xiantong Bearing Co., Ltd.China

Hebei Xiantong Bearing Co., Ltd.2020-07-10 09:46:19
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300RV4021 NSK Four-Row Cylindrical Roller Bearing Product identifiers

B - Cone Width:50.8 mm
db - Cone Backface Backing Diameter:274.07 mm
G2 - Heat Generation Factor (Rib-Roller End):172
D:355.6 mm
Ab - Cage-Cone Frontface Clearance:7.6 mm
Bearing Weight:14.4 Kg
B:50.800 mm
C0 - Static Radial Rating:231000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:23300 lbf
e - ISO Factor8:0.36
G1 - Heat Generation Factor (Roller-Raceway):1070
Aa - Cage-Cone Backface Clearance:10.2 mm
da - Cone Frontface Backing Diameter:263.91 mm
Series:170000
Cg - Geometry Factor:0.135
C1 - Dynamic Radial Rating (1 million revolutions)5:144000 lbf
r - Cup Backface To Clear Radius2:3.30 mm
a - Effective Center Location3:5.8 mm
Design Units:Imperial
K - Factor7:1.61

NSK 300RV4021 300RV4021 NSK Four-Row Cylindrical Roller Bearing Code system

No.	Brand	D	G	T	B	i	k	d	H
460RV6211	NSK	130.000 mm	-	-	33.500 mm	-	-	60.000 mm	-
480KVE6702E	NSK	-	-	-	-	-	-	-	-
180RV2601	NSK	180 mm	-	-	24 mm	-	-	130 mm	-
380RV5401	NSK	-	-	-	-	-	-	-	-
130RV2003	NSK	2.3612 in	-	-	-	-	-	-	-
EE931170D-250-251XD	NSK	250 mm	-	-	24 mm	-	-	200 mm	-
260RV3801	NSK	-	M20	-	-	-	-	-	-
EE641198D-265-266D	NSK	-	-	-	3.5000 in	-	-	-	-
145RV2101	NSK	480 mm	-	-	80 mm	-	-	-	-
400RV5613	NSK	-	-	-	-	-	-	-	-
317KVE4451E	NSK	-	-	-	-	-	-	2.5000 in	-
220RV3102	NSK	-	-	-	-	-	-	-	-
EE640193D-260-261D	NSK	-	-	-	-	-	-	10.5 in	-
150RV2201	NSK	-	-	-	-	-	-	-	-
HM265049DW-010-010D	NSK	-	-	-	-	-	-	-	-
825KVE1101E	NSK	-	-	-	-	-	-	-	-
380RV5431	NSK	-	-	-	95.253 mm	-	-	-	-
304KVE4351E	NSK	2.1250 in	-	-	16.5 in	-	-	-	10.25 in
110RV1701	NSK	-	-	-	-	-	-	-	-
STF290KVS4001Eg	NSK	-	-	-	-	-	-	-	-
480RV6801	NSK	-	-	-	-	-	-	-	-
M383240D-210-210D	NSK	-	-	-	-	-	-	-	-
330RV4401	NSK	-	-	-	-	-	-	2.2650 in	-
STF304KVS4151Eg	NSK	-	-	-	-	-	-	-	-

L882449D-410-410D NSK Four-Row Tapered Roller Bearing	Dimension RAA:0.97 in; Shaft Size :80 mm; C0 - Static Load:87200 lb; Y1 - Geometry Factor:2.90; Weight:42 lb; UPC Code:0883450301060; Dimension L Fix:4.22 in; Dimension J (Bolt Size):0.75 in; Dimension N:3.310 in; Pre Install Clearance Min:0.0024 in; Oil Lubrication - T Seal:2400 rpm; Eng Internal Radial Clearance - Min:0.0024; Shaft Size Type:Metric; Engineering Group:Mounted Bearing; Dimension C:5.13 in;
M667947D-910-910D NSK Four-Row Tapered Roller Bearing	r1:3 mm; Configuration:Single Row; B:68 mm; ra1 (max):2.5 mm; dd (min):182 mm; Da (max):236 mm; Limiting Speed - Grease:2,200 rpm; Bore Type:Cylindrical Bore; Static Load Rating:670,000 N; ra (max):2.5 mm; Limiting Speed - Oil:2,800 rpm; db (max):166 mm; dc (min):171 mm; Dynamic Load Rating:465,000 N; D:250 mm; db (min):154 mm; Fillet Radius/Chamfer:3 mm; d:140 mm; Inside Ring Outside Diameter:169 mm;
160RV2302 NSK Four-Row Cylindrical Roller Bearing	Housing Width:6.1 in; Cor - Static Load Rating:111505 lbf; Note:This product line wa; Ca - Axial Load Rating:4990.69 lbf; Dimension H1:1.5 in; Bearing Number:LSM120BR; Bolt Size:4 x M24; Dimension K:4.7 in; Dimension H2:14.6 in; Bearing - Housing - Seal:LSM120BRHHTPS; Dimension J:17.7 in; Support Type:Four-Bolt Plummer Bl; Pillow/Plummer Block Style:Split Cylindrical Ho; Seal Type:High Temperature Pac;
M280249D-210-210XD NSK Four-Row Tapered Roller Bearing	Design Units:Imperial; Series:HM515700; Da - Cup Frontface Backing Diameter:5.25 in; e - ISO Factor2:0.39; Db - Cup Backface Backing Diameter:4.84 in; D:5.5118 in; Cg - Geometry Factor:0.0869; Cup Part Number:HM515714; r - Cup Backface To Clear Radius1:0.130 in; C - Cup Width:1.3125 in; Y - ISO Factor3:1.55;
150KVE2101E NSK Four-Row Tapered Roller Bearing	Seal Type:Aluminium Triple Lab; Series Type:Light Series; Support Type:Four-Bolt Plummer Bl; Dimension J1 :9-5/8 in; Cr - Dynamic Load Rating:23118 lbf; Dimension L :11-1/8 in; Bolt Size:4 x 1/2; Dimension J2 :8-5/8 in; Bearing Number:LSE203BR; Maximum Speed:3940 rpm; Cor - Static Load Rating:25848 lbf; Dimension H2:7.2 in; Bearing UPC:013992025777; Housing Width:4.1 in; Note:This product line wa;
STF317KVS4251Eg NSK Four-Row Tapered Roller Bearing	J:260.00 mm; Housing:FSNT 517; H1:95.0 mm; Housing Mass:10.4 Kg; Material :Cast Iron; J2:292 mm; Shaft Diameter d:75 mm; Adapter Sleeve1:H317; Lockwasher:MB17; J1:50 mm; A1:90 mm; Max Grease Speed:3400; Cage Type:EJ; Locating Rings (width x OD):SR150X12.5; A:125.00 mm; N:18 mm; C1 Dynamic Load Rating:297; Max Oil Speed:4200; H2:32.0 mm; N1:24.00 mm;
279KVE3951E NSK Four-Row Tapered Roller Bearing	D1 (max):147.6 mm; Static Load Rating:38,500 N; Dynamic Load Rating:38,000 N; Da (max):144 mm; da (min):116 mm; D:150 mm; Configuration:Single Row; Snap Ring Width:1.7 mm; a (max):3.3 mm; B:20 mm; Dx (min):157 mm; Radial Clearance:0.036 to 0.066 mm; d:110 mm; ra (max):1 mm; Cy (max):4.7 mm; Fillet Radius/Chamfer:1.1 mm; Limiting Speed - Oil:5,000 rpm; b (min):1.9 mm; Weight:0.846 kg; r1:0.5 mm;
260RV3701 NSK Four-Row Cylindrical Roller Bearing	Db - Cup Backface Backing Diameter:4.21 in; r - Cup Backface To Clear Radius1:0.130 in; Series:65000; Y - ISO Factor3:1.23; C - Cup Width:1.3750 in; Design Units:Imperial; Da - Cup Frontface Backing Diameter:4.72 in; Cup Part Number:65500; Cg - Geometry Factor:0.0827; e - ISO Factor2:0.49; D:5 in;
595KVE8452E NSK Four-Row Tapered Roller Bearing	Sub Series:GE..KPPB,2,3,4; Radius r:0.6 mm; Dimension S1:38.1 mm; Seal Type:Shroud Seal; Dimension M:0.185 in; Material:Bearing Steel; Number of Set Screws:2; Outside Diameter D:3.543 in; Dimension B1:2.469 in; Center of Bearing from End S:24.6 mm; Dimension B2:0.720 in; Weight:0.50 lb; Angle between Set Screws:90 º; Outside Ring Width C:23.000 mm; Dynamic Load Rating:8740 lbf; Bore Type:Cylindrical bore;
310RV4201 NSK Four-Row Cylindrical Roller Bearing	Dimension M:90 mm; Maximum Speed:3310 rpm; Shaft Size:2.75 in; Seal Type:Viton Single Lip; Bearing Type:Split Cylindrical Re; Dimension L:315 mm; Support Type:Two-Bolt Plummer Blo; Bolt Size:2 x M20; Cr - Dynamic Load Rating:31024 lbf; Dimension J:260 mm; Series Type:Light Series; Bearing Number:LSE212BR; Pillow/Plummer Block Style:Split Cylindrical Ho; Cor - Static Load Rating:36194 lbf; Bearing UPC:013992026019;

300RV4021 NSK Four-Row Cylindrical Roller Bearing Video

ROLL-NECK BEARINGS - NSK

Four-row tapered roller bearings and four-row cylindrical roller bearings used for rolling-mill roll necks are easy to service and check, and are designed ...5 pages

NSK 300RV4021 FOUR ROW cylindrical roller bearings

High Quality NSK 300RV4021 .Certified Supplier with Best Price. Simple Order Process,100% Quality Warranty and Global Supply!On Sale!

300RV4021 bearings

Details : ; 300RV4021 bearing dimension:300*400*300mm. 300RV4021 NSK bearing weight:104KG. 300RV4021 NSK bearing dimension 300*400*300mm, 300RV4021 Rolling Mill ...

four row cylindrical roller bearings nsk - Pioneer Machinery ...

FOUR ROW CYLINDRICAL ROLLER BEARINGS NSK 180RV2802: Min.Order Quantity : 1 pcs: Price : Negotiable. FOUR ROW CYLINDRICAL ROLLER BEARINGS NSK 300RV4021: Min.

NSK 300RV4201 FOUR ROW cylindrical roller bearings

Brand:NSK Original:JAPAN Type:Cylindrical roller bearing Item:NSK ... NSK 300RV4201 FOUR ROW cylindrical roller bearings ... 300RV4021, 300*400*300.

Four-Row Cylindrical Roller Bearing for Rolling Mill Replace ...

Four-Row Cylindrical Roller Bearing for Rolling Mill Replace NSK 300RV4021 · 1. Large rated load · 2. Strong rigidity · 3. Smoothly operation · 4. Long life · 5.

NSK 300RV4021 FOUR-ROW CYLINDRICAL ROLLER BEARINGS ...

NSK 300RV4021 FOUR-ROW CYLINDRICAL ROLLER BEARINGS ; d: 30.000 mm ; Accessories: Two Shields & Snap-R ; Oil Speed Rating Open/Shielded n2: 9500 rpm ; B: 19.00 mm.

NSK 300RV4021 INTERCHANGE

Spherical Roller Bearing Part series 300RV4021 is a potential replacement for these common bearing part numbers:

NSK300RV4021
SKF300RV4021
NTN300RV4021
FAG300RV4021
TIMKEN300RV4021
KOYO300RV4021
NACHI300RV4021
DODGE300RV4021

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Hebei Xiantong Bearing Co., Ltd.: Addresslinxi, XingTai,Hebei,China; Phone(Working Time)86-02-7234259; Fax

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