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Home>Products>Angular Contact Ball Bearing>NNU4921K NSK CYLINDRICAL ROLLER BEARING

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NNU4921K NSK CYLINDRICAL ROLLER BEARING

Name: NNU4921K NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NNU4921K
Rating: 4.9 (5 reviews)

NSK NNU4921K Bearing SPECIFICATIONS

NNU4921K NSK CYLINDRICAL ROLLER BEARING Deal is your BEARING PRECISION AXLE CORP. source for OEM Angular Contact Ball Bearing and accessories. We sell GenuineAngular Contact Ball Bearing at discount 8.5000 in d prices. 0.060 in R - Cone Frontface To Clear Radius1 EE130850D Cone Part Number
Brand Name:NSK
Model Number:
NNU4921K
R - Cone Frontface To Clear Radius1:0.060 in
d:8.5000 in
Cone Part Number:EE130850D
Ab - Cage-Cone Frontface Clearance:0.18 in
T - Bearing Width across Cups:4.7500 in
e - ISO Factor8:0.33
da - Cone Frontface Backing Diameter:9.33 in
r - Cup Backface To Clear Radius2:0.06 in

Download NSK NNU4921K Spec Sheet

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BEARING PRECISION AXLE CORP.2020-07-10 09:46:19
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NNU4921K NSK CYLINDRICAL ROLLER BEARING Description of the code

R - Cone Frontface To Clear Radius1:0.060 in
d:8.5000 in
Cone Part Number:EE130850D
Ab - Cage-Cone Frontface Clearance:0.18 in
T - Bearing Width across Cups:4.7500 in
e - ISO Factor8:0.33
da - Cone Frontface Backing Diameter:9.33 in
r - Cup Backface To Clear Radius2:0.06 in
B - Double Cone Width:4.7500 in
Bearing Weight:102.9 lb
Y1 - ISO Factor9:2.04
Cg - Geometry Factor11:0.136
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:312000 lbf
Y2 - ISO Factor10:3.04
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:80800 lbf
Aa - Cage-Cone Backface Clearance:0 in
Series:130000
Db - Cup Backface Backing Diameter:12.95 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:26200 lbf
K - Factor7:1.77

NNU4921K NSK CYLINDRICAL ROLLER BEARING pdf

NSK NNU4921K NNU4921K NSK CYLINDRICAL ROLLER BEARING Exchange Guide

No.	Brand	J	D	L	b	B	d	e	N
320TFX01	NSK	-	3.4375 in	-	-	-	-	-	-
B700-1	NSK	-	90.0000 mm	-	-	39.70 mm	30.000 mm	-	-
B570-3	NSK	-	-	-	-	-	-	-	-
800TFX01	NSK	-	-	-	-	-	1.5000 in	-	-
NN4926	NSK	-	110.0000 mm	-	-	31.75 mm	76.200 mm	-	-
482TFX01	NSK	-	-	-	-	-	-	-	-
NNU4926K	NSK	-	-	-	-	19.002 mm	31.750 mm	-	-
B400-3	NSK	-	5.5115 in	-	-	-	-	-	-
377TFV01	NSK	-	288.925 mm	-	-	63.505 mm	165.1 mm	-	-
438TFX01	NSK	-	-	380.00 mm	-	-	-	-	18 mm
NN4921	NSK	-	-	-	-	-	-	-	-
JC2612	NSK	-	-	-	-	-	13.5060 in	-	-
NNU3021	NSK	-	-	-	-	-	-	4.2 mm	-
110TRL03	NSK	540 mm	-	640 mm	-	-	-	-	35 mm
NNU3034	NSK	-	-	-	-	-	-	-	-
B850-2	NSK	-	110.0000 mm	-	-	36.50 mm	60.000 mm	-	-
471TFX01	NSK	-	-	-	-	-	-	-	-
NNU4924	NSK	-	-	-	-	-	-	-	-
41RCV07	NSK	-	-	-	-	-	106.000 mm	-	-
30RCV21	NSK	-	8.4375 in	-	-	-	-	-	-
80TRL02	NSK	-	80 mm	-	-	-	50 mm	-	-
NN3936	NSK	-	-	-	-	-	-	-	-
692TFX01	NSK	-	100.41 mm	-	-	-	-	-	-
170RUBE31	NSK	-	170.0000 mm	-	-	39.00 mm	80.000 mm	-	-
554TFV01	NSK	-	38.1000 mm	-	-	25.40 mm	15.880 mm	-	-
692TFX01	NSK	-	-	-	-	-	-	-	-
581TFX02	NSK	-	-	-	-	-	201.613 mm	-	-

B550-2 NSK Angular contact ball bearing	Tolerance1:-0.007 in; Bearing Number:232/530K; D1:24.818 in; Lockwasher and Lockplates:P-530; Sleeve:S-32/530 x 18 15/16; S:2.859 in; B2:17.271 in; Series:223K and 232K; Locknut:N-530; Diameter d :18 15/16 in; Taper:1:12;
609TFX03 NSK Thrust Tapered Roller Bearing	Housing Width:13.6 in; Seal Type:Felt Type; Dimension H:17.992 in; Bearing Number:HSM300BR; Bearing - Housing - Seal:HSM300BRH; Cor - Static Load Rating:820553 lbf; Dimension M:16.5 in; Shaft Size:300 mm; Dimension H1:3.0 in; Bolt Size:8 x M36; Dimension J2:26.5 in; Support Type:Eight-Bolt Plummer B; Maximum Speed:560 rpm; Dimension H2:36.0 in; Cr - Dynamic Load Rating:525379 lbf; Shipping Weight:3322 lb;
15UMB01B+IX5015-01 NSK Thrust Tapered Roller Bearing	Cor - Static Load Rating:36194 lbf; Housing Width:4.4 in; Dimension L:315 mm; Support Type:Two-Bolt Plummer Blo; Bearing Type:Split Cylindrical Re; Dimension M:90 mm; Bearing UPC:013992030368; Note:This product line wa; Bolt Size:2 x M20; Series Type:Light Series; Ca - Axial Load Rating:1708.53 lbf; Cr - Dynamic Load Rating:31024 lbf; Dimension H2:208 mm; Bearing Number:LSM70BR; Pillow/Plummer Block Style:Split Cylindrical Ho;
523TFX01 NSK Thrust Tapered Roller Bearing	da - Inner Ring Backing Diameter:252.000 mm; Bearing Weight:78.400 Kg; Reference Thermal Speed Rating (Grease):810; Da - Outer Ring Backing Diameter:368.000 mm; Design Units:METRIC; C0 - Static Radial Rating:3230000 N; D:400.000 mm; Type:NU; R - Inner Ring To Clear Radius4:3.0 mm; Cg - Geometry Factor3:0.1776; Tapered Bore:N; Reference Thermal Speed Rating (Oil)2:880; r - Outer Ring To Clear Radius5:3.0 mm;
NN4932 NSK CYLINDRICAL ROLLER BEARING	d:2.7500 in; Housing Series:215 SERIES (211 - 30; Grease Type:Mobilgrease XHP222; Bearing Bore Shape:Tapered; Ship Weight:38 LB; Bearing Locking Device:Setscrew; Split Housing:SPLIT; UPC:782475698400; Base to Center Hight Numeric:3.7500 in; Setscrew Angle:65; Seal Type:Triple Lip; Bearing Insert Material:Steel; Shaft Attachment Type:SETSCREW; Housing Type:2 Bolt Pillow Block; Housing Product Type:K / DI;
NN3034 NSK CYLINDRICAL ROLLER BEARING	G2 - Heat Generation Factor (Rib-Roller End):21.4; B - Cone Width:0.8660 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:38700 lbf; C - Double Cup Width:1.8125 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:5760 lbf; Bearing Weight:4 lb; Da - Cup Frontface Backing Diameter:4.12 in; K - Factor7:1.45; Series:395; r - Cup Frontface To Clear Radius2:0.03 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3970 lbf;
B340-51X NSK Angular contact ball bearing	Bearing Type:Split Cylindrical Ex; Cor - Static Load Rating:110381 lbf; Bearing Number:MSE311BX; Support Type:Two-Bolt Plummer Blo; Dimension H2:12.4 in; Maximum Speed:2130 rpm; Shaft Size:3-11/16 in; Cr - Dynamic Load Rating:87226 lbf; Bolt Size:2 x M24; Bearing - Housing - Seal UPC:013992089403; Housing Width:5.7 in; Weight:106 lb; Pillow/Plummer Block Style:Split Cylindrical Ho; Bearing UPC:013992039194;
NN393 NSK CYLINDRICAL ROLLER BEARING	Seal Type:Kevlar Packing Seal; Dimension T:12.0 in; Note:This product line wa; Dimension B:6.0 in; Shaft Size:3 in; Dimension V:4.5 in; Bearing Type:Split Cylindrical Re; Bearing Number:LSE300BR; Maximum Speed:3310 rpm; Dimension H:1.6 in; Dimension P:0.9 in; Dimension W:1.2 in; Ca - Axial Load Rating:1708.53 lbf; Dimension X:0.9 in; Series Type:Light Series; Bearing UPC:013992026149; Tensioning Unit Type:Tension Type;
120RUBE21 NSK Thrust Tapered Roller Bearing	Seal Type:Viton Single Lip; Bearing - Housing - Seal:LSE107BRHRSS; Cor - Static Load Rating:15287 lbf; Bearing Type:Split Cylindrical Re; Dimension H:1.1 in; Shaft Size:1-7/16 in; Series Type:Light Series; Maximum Speed:5400 rpm; Dimension P:0.6 in; Dimension B:4.0 in; Cr - Dynamic Load Rating:14613 lbf; Support Type:Take-Up; Note:This product line wa; Dimension V:3.0 in; Bearing Number:LSE107BR; Ca - Axial Load Rating:719.38 lbf;
NNU493 NSK CYLINDRICAL ROLLER BEARING	Weight:31.1 lb; B:3.0000 in; D - Bearing O.D.:9.5000 in; d - Bore Diameter:5.984 in; Bearing Type:Thrust Tapered Rolle; R - Fillet Radius Shaft (Max):0.13 in; Steering Pivot Rating:129000 lbf; Oil Holes in Retainer:Yes;
110TRL02 NSK Thrust Tapered Roller Bearing	Cage Type:CR - Phenolic Outer; Full Timken Part Number:3MM9122WICRDUH; do - Ball Diameter:17.462500 mm; Ball Type:STEEL; r - Outer Ring To Clear Radius3:2.0 mm; Limiting Speed (Oil):13600 rpm; Ce - Dynamic Radial Rating1:103200 N; D:170 mm; Contact Angle:25 º; Bearing Width:28 mm; da - Inner Ring Backing Diameter:122.300 mm; Bearing Weight:2.043 Kg; Da - Outer Ring Backing Diameter:158.400 mm; R - Inner Ring To Clear Radius2:2.0 mm;
B450-2 NSK Angular contact ball bearing	Cr - Dynamic Load Rating:31024 lbf; Dimension H2:208 mm; Bearing Type:Split Cylindrical Re; Series Type:Light Series; Support Type:Two-Bolt Plummer Blo; Dimension J:260 mm; Ca - Axial Load Rating:1708.53 lbf; Housing Width:4.4 in; Note:This product line wa; Dimension H:95 mm; Shaft Size:3 in; Bearing UPC:013992026149; Maximum Speed:3310 rpm; Dimension L:315 mm; Bearing Number:LSE300BR; Bolt Size:2 x M20;
NNU3034K NSK CYLINDRICAL ROLLER BEARING	Bearing Duty:Normal Duty; Anti-Rotation Pin:Yes; Ball Material:Steel; Self Aligning:Self Centering; Retainer Type:Std Retainer; Bearing Locking Device:Tapered Adapter Slee; Bearing Bore Shape:Round; Bearing Insert Material:Steel; Retainer Material:Nylon; Ship Weight:4.15 LB; UPC:782475863884; Flinger Type:Rubberized; Housing Material:Cast Iron; Ball Grade:Class 10; Manufacturing Plant Location:Rogersville, TN;
609TFX03 NSK Thrust Tapered Roller Bearing	Maximum Speed:1820 rpm; Dimension H2:15.9 in; Shaft Size:3.75 in; Bearing Type:Split Cylindrical Re; Seal Type:Viton Single Lip; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension J:17.2 in; Bearing - Housing - Seal:HSE312BRHRSS; Shipping Weight:431 lb; Bolt Size:4 x M24; Dimension K:3.2 in; Note:This product line wa; Cor - Static Load Rating:176025 lbf; Ca - Axial Load Rating:7014 lbf; Housing Width:7.9 in;
438TFV01 NSK Thrust Tapered Roller Bearing	C:12 mm; Thread G:M55x2; d1:50.00 mm; L:59.00 mm; Lockwasher and Lockplates:MB11; D3:75 mm; Locknut:KM11; Weight:0.42 Kg; Appropriate Hydraulic Nut:HMV11;
930TFV01 NSK Thrust Tapered Roller Bearing	Cage Type:Stamped Steel; D:72.238 mm; da - Cone Frontface Backing Diameter:39.62 mm; d:33.338 mm; B - Cone Width:20.638 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3300 lbf; Cone Part Number:16131; C1 - Dynamic Radial Rating (1 million revolutions)5:12700 lbf; Design Units:Imperial; G1 - Heat Generation Factor (Roller-Raceway):20.3; K - Factor7:1.45; Cg - Geometry Factor:0.0707; R - Cone Backface To Clear Radius1:3.560 mm;

NNU4921K NSK CYLINDRICAL ROLLER BEARING Video

NSK NNU4921K INTERCHANGE

Angular Contact Ball Bearing Part series NNU4921K is a potential replacement for these common bearing part numbers:

NSKNNU4921K
SKFNNU4921K
NTNNNU4921K
FAGNNU4921K
TIMKENNNU4921K
KOYONNU4921K
NACHINNU4921K
DODGENNU4921K

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