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NNU4921 NSK CYLINDRICAL ROLLER BEARING

Name: NNU4921 NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NNU4921
Rating: 4.9 (5 reviews)

NSK NNU4921 Bearing SPECIFICATIONS

YOU’LL NTK BEARING CORP.OF CANADA LTD. FIND AN EXTENSIVE 36000 Limiting Speed Rating (r/min): Standard Clearance: SELECTION OF NNU4921 NSK CYLINDRICAL ROLLER BEARING FOR 26000 Reference Speed Rating (r/min): SALE.
Brand Name:NSK
Model Number:
NNU4921
Limiting Speed Rating (r/min)::36000
Clearance::Standard
Reference Speed Rating (r/min)::26000
B:8mm
Static Load Rating (kN)::2.36
D:28mm
Seals or Shields::Two Metal Shields
Fatigue Load Rating (kN)::0.158

Download NSK NNU4921 Spec Sheet

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NNU4921 NSK CYLINDRICAL ROLLER BEARING Description of the code

Limiting Speed Rating (r/min)::36000
Clearance::Standard
Reference Speed Rating (r/min)::26000
B:8mm
Static Load Rating (kN)::2.36
D:28mm
Seals or Shields::Two Metal Shields
Fatigue Load Rating (kN)::0.158
Cage Type::Steel
Weight::0.02 KGS
Availability::In Stock
d:12mm
Dynamic Load Rating (kN)::5.5
SKU::6001-2z-fag

NNU4921 NSK CYLINDRICAL ROLLER BEARING pdf

NSK NNU4921 Types of Thrust Tapered Roller Bearing

110TRL03 NSK Thrust Tapered Roller Bearing	Grease Limiting Speed (r/min):4800; SKU:1213jc3-nsk; Seals or Shields:Open Type; Weight:0.02 KGS; Static Load Rating (kN):12.5; B:23mm; Availability:In Stock; Clearance:C3; D:120mm; Dynamic Load Rating (kN):31; d:65mm; Cage Type:Steel; Oil Limiting Speed (r/min):6000;
615TFV01 NSK Thrust Tapered Roller Bearing	Dimension B:11.0 in; Dimension D:18.3 in; Cr - Dynamic Load Rating:134885 lbf; Dimension Y:0.9 in; Dimension H:2.4 in; Dimension V:8.7 in; Note:This product line wa; Bearing UPC:013992032836; Bearing Type:Split Cylindrical Re; Dimension S:3.6 in; Series Type:Medium Series; Bearing Number:MSE508BR; Support Type:Take-Up; Bearing - Housing - Seal:MSE508BRHRSS; Maximum Speed:1450 rpm; Bearing - Housing - Seal UPC:013992103154;
NN4032 NSK CYLINDRICAL ROLLER BEARING	A:6.00 in; F:3.375 in; D:2.3750 in; C:5.875 in; E:16.5625 in; Seal Type:Triple Ring Seal; H:11.7500 in; E Max.:17.1250 in; Bolt Hole Width:1.000 in; Adapter Assembly Number1:SNW-28 x 4-13/16; Housing Only2:SAF528 x 4-13/16; Diameter S-1:4 13/16 in; Full Timken Part Number:SAF225284-13/16; Bolt Hole Length:1.5625 in; B:20.1250 in; Bearing Number:22228K; E Min.:16.0000 in; Assembly Weight:159.0 lb; Triple Seal 2 Req’d:LOR 120;
NNU492 NSK CYLINDRICAL ROLLER BEARING	hidTable:ecat_NSTPRF; BET22:55; d:479.425; KBRG:3666; yobi:479KV6751; ra:6.4; ALP21:25; RAr:1468.444; da:520; SLR:98; D_a:635; rb:3.3; DA1:49.119; BET21:1; C0:25500; hidYobi:479KV6751; D_:679.45; C:8200; C_:495.3; mass:595;
NN4938 NSK CYLINDRICAL ROLLER BEARING	Bearing UPC:013992022981; Shipping Weight:2341 lb; Dimension H1:3.0 in; Dimension M:16.0 in; Dimension K:12.0 in; Seal Type:Felt Type; Series Type:Heavy Series; Housing Width:11.7 in; Maximum Speed:700 rpm; Bearing Number:HSE1000BX; Bearing Type:Split Cylindrical Ex; Dimension L:36.0 in; Bearing - Housing - Seal:HSE1000BXH; Dimension H:15.512 in; Dimension H2:31.1 in; Cr - Dynamic Load Rating:426238 lbf;
2M11 NSK Thrust Tapered Roller Bearing	LangID:1; Z_:28; B_:18; yobi:7919CDF; DI_:102.165; mass:1.182; hidYobi:7919CDF; C:68.5; r:1.1; Prod_Type3:ACBB_SR_MM_DF; Oil rpm:8000; C0:96; SREX:0.05; GRS rpm:5600; ALP21:15; rb:1; D_:130; d:95; fo:16.7; ao:12.1;
609TFX01 NSK Thrust Tapered Roller Bearing	Inner Ring Width B:37.7 mm; Dynamic Load Rating:6400 lbf; O.D. Type:Spherical OD; Shaft Size d:1.378 in; Dimension B2:0.673 in; Dimension B1:2.016 in; Bore Type:Cylindrical bore; Outside Diameter D:2.835 in; Set Screw Size:M10x1.5; Weight:0.50 lb; Dimension M:0.145 in; Seal Type:Shroud Seal; Outside Ring Width C:19.000 mm; Material:Bearing Steel; Series:Industrial; Dimension S1:32.35 mm; Center of Bearing from End S:18.85 mm;
NNU4934K NSK CYLINDRICAL ROLLER BEARING	Bearing Number:LSM85BX; Support Type:Hanger Block; Bearing Type:Split Cylindrical Ex; Dimension L:5.7 in; Dimension X (Thread):M36; Dimension G:7.0 in; Note:This product line wa; Series Type:Light Series; Cr - Dynamic Load Rating:42039 lbf; Dimension Y:3.0 in; Shaft Size:85 mm; Seal Type1:High Temperature Pac; Bearing UPC:013992030863; Maximum Speed:2790 rpm; Dimension C:2.953 in; Cor - Static Load Rating:51931 lbf;
NNU304 NSK CYLINDRICAL ROLLER BEARING	Fatigue Load Rating (kN):--; Dynamic Load Rating (kN):33.4; Reference Speed Rating (r/min):--; Static Load Rating (kN):19.3; D:80mm; d:35mm; Limiting Speed Rating (r/min):8500; Cage Type:Steel; SKU:6307/c3-koyo; Seals or Shields:Open Type; Weight:0.02 KGS; B:21mm; Clearance:C3; Availability:In Stock;
555TFV01 NSK Thrust Tapered Roller Bearing	Appropriate Hydraulic Nut:HMV80; Thread D12:Tr400x5; Appropriate Withdrawal Nut No.:HM 3180; Taper:1:12; b:42 mm; L11:294.00 mm; d1:360.00 mm; Weight:41.50 Kg; L:284.00 mm;
NN4928K NSK CYLINDRICAL ROLLER BEARING	K - Factor8:1.76; db - Cone Backface Backing Diameter:11.02 in; C0 - Static Radial Rating:455000 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:117000 lbf; Design Units:Imperial; Series:M252300; Cg - Geometry Factor:0.159; Aa - Cage-Cone Backface Clearance:0.29 in; C90 - Dynamic Radial Rating (90 million revolutions)5:67000 lbf; B - Cone Width:2.9375 in; d:9.7500 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:450000 lbf;
NN313 NSK CYLINDRICAL ROLLER BEARING	Dimension F:8.63 in; Eng Internal Radial Clearance - Max:0.0039; Grease Lubrication - M/N Seal:1400 rpm; Dimension L Fix:4.22 in; e - Geometry Factor:0.23; Float:0.083 in; Shaft Tolerance:0.0030 in; Oil Lubrication - M/N Seal:1400 rpm; Pre Install Clearance Max:0.0039 in; Dimension N:3.310 in; Bearing Number:22218; Shaft Size Type:Imperial; Locking Style:Single Concentric; Dimension J (Bolt Size):0.75 in;
NN3926K NSK CYLINDRICAL ROLLER BEARING	G1 - Heat Generation Factor (Roller-Raceway):913.6; a - Effective Center Location4:-0.73 in; Series:H238100; Cg - Geometry Factor:0.126; C90 - Dynamic Radial Rating (90 million revolutions)5:65200 lbf; da - Cone Frontface Backing Diameter:7.68 in; G2 - Heat Generation Factor (Rib-Roller End):92.2; Aa - Cage-Cone Backface Clearance:0.3 in; Ab - Cage-Cone Frontface Clearance:0.13 in; d:6.8750 in; Design Units:Imperial;
847TFX01 NSK Thrust Tapered Roller Bearing	O.D. Type:Spherical OD; Dimension B2:0.626 in; Set Screw Size:5/16-18; Seal Type:Labyrinth Seal; Weight:0.50 lb; Static Load Rating:2530 lbf; Sub Series:1..KLLB; Dynamic Load Rating:4850 lbf; Material:Bearing Steel; Inner Ring Width B:36.51 mm; Series:Industrial; Lubrication Type:Non-Relubricatable; Center of Bearing from End S:18.3 mm; Outside Diameter D:2.441 in; Dimension B1:1.906 in; Radius r:0.6 mm;

No.	Brand	s	Q	C	L	t	Y	E	H
NNU3128	NSK	-	-	-	-	-	-	-	-
615TFV01	NSK	-	-	-	-	-	-	-	-
555TFV01	NSK	-	-	-	284.00 mm	-	-	-	-
438TFX01	NSK	-	-	-	-	-	-	-	-
NNU4934K	NSK	-	-	-	-	-	-	-	-
NN3122	NSK	-	-	6.0000 in	-	-	1.7656 in	-	-
35UMB27	NSK	-	-	-	-	-	-	-	-
609TFX01	NSK	-	-	31	-	-	-	-	-
203TFX01	NSK	-	-	7.8750 in	-	-	2.6406 in	-	-
180SLE413	NSK	-	-	-	-	-	-	-	-
NN4928	NSK	-	-	-	-	-	-	-	-
27UMB01	NSK	-	-	5.4	-	-	-	-	-
609TFX01	NSK	-	-	-	-	-	-	-	-
930TFV01	NSK	-	-	-	-	-	-	-	-
120RUBE21	NSK	-	-	-	-	-	-	-	-
NN4836	NSK	-	-	-	-	-	-	-	-
130JRF03	NSK	-	-	-	-	-	-	-	-
110JRF01	NSK	-	-	-	-	-	-	-	-
203TFV01	NSK	-	-	-	-	-	-	-	-
174TFX01	NSK	-	-	-	-	-	-	-	-
523TFV01	NSK	-	-	-	-	-	-	-	-
BA120-4	NSK	-	-	-	-	-	-	-	-
NN3928	NSK	-	-	-	-	-	-	-	-
NN3034K	NSK	-	-	-	-	-	-	-	-
130RUBE2001PV	NSK	-	-	-	-	-	-	-	-

NNU4921 NSK CYLINDRICAL ROLLER BEARING Video

Thrust Bearings | The Timken Company

Tapered Roller. Tapered thrust-type bearings are engineered for true rolling motion, which offers increased bearing life and additional load-bearing capacity

Thrust bearings - NTN Global

to prevent sliping between the rolling elements and axial housing raceway. Please consult with NTN Engineering for details. Fig.3 Tapered roller thrust bearings

Tapered roller thrust bearings | SKF

Features and benefits. Separable design. The shaft and housing washers and the roller and cage thrust assemblies of tapered roller thrust bearings with cages

Tapered Roller Thrust Bearings - AEC

Tapered roller thrust bearings are designed to to carry axial loads with no radial load carrying capacity. They comprise of a shaft washer, a housing washer, and a

Tapered roller bearing - Wikipedia

Tapered roller bearings are rolling element bearings that can support axial forces (i.e., they are good thrust bearings) as well as radial forces

Spherical roller thrust bearing - Wikipedia

A spherical roller thrust bearing is a rolling-element bearing of thrust type that permits rotation with low friction, and permits angular misalignment. The bearing is

thrust tapered roller bearings - Timken

Bearing types include: • Tapered roller bearings – Tapered roller bear- ings are uniquely designed to manage both thrust and radial loads and are available in

RBC - TYSON Tapered/Tapered Thrust Roller Bearings

Tyson Tapered Roller Bearings are used in some of the most critical applications known to industry. They address operating conditions with both radial and axial

NSK NNU4921 INTERCHANGE

Thrust Tapered Roller Bearing Part series NNU4921 is a potential replacement for these common bearing part numbers:

NSKNNU4921
SKFNNU4921
NTNNNU4921
FAGNNU4921
TIMKENNNU4921
KOYONNU4921
NACHINNU4921
DODGENNU4921

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