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Home>Products>Spherical Roller Bearings>NNU4921K

NTN NNU4921K MODELS

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NNU4921K

Name: NNU4921K
Brand: NTN
SKU: NNU4921K
Rating: 4.9 (5 reviews)

NTN NNU4921K Bearing SPECIFICATIONS

Online shopping NNU4921K from a great selection at China Rexroth a11vo Hydraulic Pump Supplier 67300 Series Store. ... 0.09 in Ab - Cage-Cone Frontface Clearance Spherical Roller Bearings Accessories.
Brand Name:NTN
Model Number:
NNU4921K
Series:67300
Design Units:Imperial
Ab - Cage-Cone Frontface Clearance:0.09 in
Cage Type:Stamped Steel
Aa - Cage-Cone Backface Clearance:0.13 in
R - Cone Backface To Clear Radius1:0.14 in
T - Bearing Width to Flange:0.5938 in
D1 - Flange Outer Diameter:8.0272 in

Download NTN NNU4921K Spec Sheet

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NNU4921K Specifications

Series:67300
Design Units:Imperial
Ab - Cage-Cone Frontface Clearance:0.09 in
Cage Type:Stamped Steel
Aa - Cage-Cone Backface Clearance:0.13 in
R - Cone Backface To Clear Radius1:0.14 in
T - Bearing Width to Flange:0.5938 in
D1 - Flange Outer Diameter:8.0272 in
K - Factor7:1.7
G2 - Heat Generation Factor (Rib-Roller End):70.1
B - Cone Width:1.8125 in
Da - Cup Frontface Backing Diameter:7.59 in
r - Cup Backface To Clear Radius2:0.130 in
C0 - Static Radial Rating:141000 lbf
C1 - Cup Flange Width:0.2813 in
Y - ISO Factor9:1.74
T1 - Bearing Width:1.8126 in
C - Cup Width:1.5000 in
C90 - Dynamic Radial Rating (90 million revolutions)4:21400 lbf
Cup Part Number:67322-B

NNU4921K pdf

NTN NNU4921K Spherical Roller Bearings Cross References

No.	Brand	d	S	B	G	C	b	H	A
NN3092K	NTN	-	-	-	-	-	-	-	-
4R603	NTN	-	-	-	-	-	-	-	-
4R461	NTN	5.3750 in	-	-	-	-	-	-	-
4R3228	NTN	-	-	-	-	-	-	-	-
NN3932K	NTN	55.000 mm	-	23.000 mm	-	-	-	-	-
4R4449	NTN	180 mm	-	-	-	-	-	-	-
4R5218	NTN	-	-	-	-	-	-	-	-
4R10006	NTN	-	-	-	-	-	-	-	-
4R10403	NTN	120 mm	-	-	-	-	-	-	-
NN4928K	NTN	15.1250 in	-	-	-	-	-	-	-
4R7605	NTN	-	-	-	-	15 mm	-	-	-
NN3964	NTN	-	-	-	-	-	-	-	-
4R3428	NTN	-	-	-	-	-	-	-	-
4R8806	NTN	19.0000 in	-	-	-	-	-	-	-
4R10406	NTN	-	-	-	-	-	-	-	-
4R6819	NTN	-	-	-	-	-	-	-	-
NN3056K	NTN	-	-	-	-	-	-	-	-
4R6406	NTN	12 mm	-	-	-	-	-	-	-
4R9403	NTN	-	-	20.241 mm	-	-	-	-	-
NNU4976K	NTN	-	-	-	-	-	40 mm	-	-
NN3952	NTN	16.1250 in	-	-	-	-	-	-	-
NN3080K	NTN	-	-	-	-	-	-	-	-
NN3944K	NTN	750.00 mm	-	-	-	-	-	-	-
NN3088	NTN	-	-	-	-	-	-	-	-
4R3443	NTN	-	-	-	-	-	-	-	-
4R8805	NTN	-	-	-	-	-	-	-	-
4R3639	NTN	-	-	-	Tr380x5	60 mm	-	-	-
4R4027	NTN	-	-	-	-	-	-	-	-

NN4052 NTN Tapered Roller Bearing	Db - Cup Backface Backing Diameter:393.95 mm; C - Cup Width:63.500 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:43600 lbf; Cone Part Number:HM256849; Cup Part Number:HM256810; G1 - Heat Generation Factor (Roller-Raceway):2550; B - Cone Width:82.550 mm; D:422.275 mm; Cg - Geometry Factor:0.178; e - ISO Factor8:0.34; Design Units:Imperial; C1 - Dynamic Radial Rating (1 million revolutions)5:292000 lbf;
NN4921K NTN Cylindrical Roller Bearing	Seal Type:Aluminium Triple Lab; Dimension W:1.7 in; Dimension X:1.7 in; Bearing - Housing - Seal:LSM135BRHATL; Series Type:Light Series; Dimension B:10.5 in; Dimension P:1.0 in; Dimension A:10.5 in; Bearing Type:Split Cylindrical Re; Bearing Number:LSM135BR; Dimension H:2.1 in; Note:This product line wa; Dimension D:15.7 in; Dimension V:7.7 in; Dimension R:1.9 in; Dimension S:3.0 in; Maximum Speed:1570 rpm;
NN4968K NTN Cylindrical Roller Bearing	Weight:12 lb; Dimension E:4.07 in; e - Geometry Factor:0.24; Dimension BC:5.75 in; Full Timken Part Number:QAFY10A200SB; Oil Lubrication - B/C/O Seal:1800 rpm; Dimension J (Bolt Size):0.5 in; Dimension M:1.87 in; Eng Internal Radial Clearance - Max:0.0022; C0 - Static Load:26600 lb; Housing Style:Round Flange; Dimension C:2.880 in; UPC Code:0883450041201; Oil Lubrication - M/N Seal:2400 rpm; Grease Lubrication - M/N Seal:2400 rpm;
4R3229 NTN Cylindrical Roller Bearing	Series:670000; Db - Cup Backface Backing Diameter:674.88 mm; e - ISO Factor8:0.39; da - Cone Frontface Backing Diameter:490.98 mm; a - Effective Center Location3:5.3 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:165000 lbf; B - Cone Width:114.300 mm; Ab - Cage-Cone Frontface Clearance:13.7 mm; B:120.650 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:111000 lbf; K - Factor7:1.49;
4R2823 NTN Cylindrical Roller Bearing	Seal Type:Viton Single Lip; Cr - Dynamic Load Rating:374307 lbf; Maximum Speed:760 rpm; Bearing - Housing - Seal:HSE814BXHRSS; Dimension M:11.0 in; Support Type:Four-Bolt Plummer Bl; Bolt Size:4 x M42; Dimension H2:28.7 in; Bearing Number:HSE814BX; Dimension K:7.0 in; Bearing Type:Split Cylindrical Ex; Dimension H:13.740 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Note:This product line wa;
NNU4976K NTN Cylindrical Roller Bearing	L1:209.00 mm; b:40 mm; t:15 mm; Thread D12:Tr530x6; Appropriate Hydraulic Nut:HMV106; Weight:40.00 Kg; Appropriate Withdrawal Nut No.:HM30/530; d1:480.00 mm; Ro:G1/4; e:9.0 mm;
4R2832 NTN Cylindrical Roller Bearing	Weight:42 lb; Dimension H1:1.5 in; Bearing - Housing - Seal:LSE215BRH; Dimension H2:8.2 in; Dimension L:13.0 in; Dimension H:3.740 in; Maximum Speed:3310 rpm; Bearing UPC:013992026064; Dimension J:10.6 in; Bearing Type:Split Cylindrical Re; Dimension M:3.0 in; Seal Type:Felt Type; Series Type:Light Series; Pillow/Plummer Block Style:Split Cylindrical Ho; Shaft Size:2-15/16 in; Housing Width:4.4 in;
NN38/56 NTN Tapered Roller Bearing	Cover Diameter A:5.65 in; Cover Length C1:1.3 in; Type:Closed; Number of Bolts:4; B:5.224 in;
4R4027 NTN Cylindrical Roller Bearing	Bearing Number:MSM45BR; Cor - Static Load Rating:28551 lbf; Bearing - Housing - Seal:MSM45BRHRSS; Dimension L:11.0 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension J:9.2 in; Dimension H:3.150 in; Dimension M:2.8 in; Series Type:Medium Series; Housing Width:4.4 in; Weight:30 lb; Bearing Type:Split Cylindrical Re; Dimension H1:1.3 in; Bolt Size:2 x M16; Dimension H2:7.1 in; Support Type:Two-Bolt Plummer Blo;
NN4952 NTN Tapered Roller Bearing	Dimension SVV:4.18 in; Engineering Group:Mounted Bearing; Dimension F:12.63 in; Dimension A:3.75 in; UPC Code:0883450072915; Oil Lubrication - B/C/O Seal:1100 rpm; Float:0.083 in; Dimension D Max:11.00 in; Dimension J (Bolt Size):0.750 in; Dimension RVV:0.59 in; Dimension G:3.0000 in; Bearing Number:22217; e - Geometry Factor:0.22; Shaft Tolerance:0.0020 in; Shaft Size :3 in; Dimension H:1.33 in;

NNU4921K Video

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Browse Item # NNU4921K, Double Row Cylindrical Roller Bearing w/ Tapered Bore - Type NNU in the NTN Bearing Corp. of America catalog including Item #

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NTN NNU4921K INTERCHANGE

Spherical Roller Bearings Part series NNU4921K is a potential replacement for these common bearing part numbers:

NSKNNU4921K
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FAGNNU4921K
TIMKENNNU4921K
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NTN NNU4921K Technical Articles

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NTN NNU4921K MODELS

NNU4921K

NTN NNU4921K Bearing SPECIFICATIONS

NNU4921K

NNU4921K Specifications

NTN NNU4921K Spherical Roller Bearings Cross References

NNU4921K Video

NNU4921K - NTN Bearing Finder

105 mm x 145 mm x 40 mm NTN NNU4921K cylindrical roller

Buy NTN NNU4921K cylindrical roller bearings - BTE Bearing

NTN NNU4921K Bearing - NNU4921K bearing - Contact Details

Original NTN NNU4921K Bearing NNU4921K(KOYO

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