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Home>Products>Tapered Roller Bearings Double-Row>NNU4121 NSK Double row cylindrical roller bearings

NSK NNU4121 MODELS

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NNU4121 NSK Double row cylindrical roller bearings

Name: NNU4121 NSK Double row cylindrical roller bearings
Brand: NSK
SKU: NNU4121
Rating: 4.9 (5 reviews)

NSK NNU4121 Bearing SPECIFICATIONS

Brand Name:NSK
Model Number:
NNU4121
d:110 mm
D:240 mm
B:80 mm
rs (min):3 mm
Dynamic (Cr):6 mm
Static (Cor):11.1 mm
Pu:805 kN
Grease:1000 kN

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NNU4121 NSK Double row cylindrical roller bearings Codes and sizes

d:110 mm
D:240 mm
B:80 mm
rs (min):3 mm
Dynamic (Cr):6 mm
Static (Cor):11.1 mm
Pu:805 kN
Grease:1000 kN
Oil:103.100 kN
with cylindrical bore:1 500 min-1
with tapered bore:1 900 min-1

NSK NNU4121 NNU4121 NSK Double row cylindrical roller bearings Code system

D	2.244 Inch \| 57 Mill
d	3.5 Inch \| 88.9 Mill
Relubricatable	Yes
Nominal Bolt Center to Center	11.1 Inch \| 283 Mill
Manufacturer Internal Number	24888
UNSPSC	31171511
Weight / LBS	28.4
Housing Material	Cast Iron
Insert Part Number	B350
Manufacturer Item Number	1001-01218
Bolt Spacing Maximum	12.563 Inch \| 319.1M
Minimum Buy Quantity	N/A
Category	Pillow Block Bearing
Bolt Spacing Minimum	9.688 Inch \| 246.075
Long Description	2 Bolt Pillow Block;
Expansion / Non-expansion	Non-expansion
Mounting Bolts	7/8 Inch
Noun	Bearing
Actual Bolt Center to Center	0 Inch \| 0Millimeter
Harmonized Tariff Code	8483.20.40.40

Compare NNU4121 NSK Double row cylindrical roller bearings
No.	Brand	d	T	R	m	r	B	C	D
4121	INA	105 mm	46 mm	130 mm	2,937 kg / Weight	-	-	-	155 mm
4121-AW	INA	105 mm	-	-	0,726 kg / Weight	-	-	14 mm	163
EE724121D/724195+Y1S-724195	Timken	304,8 mm	171,45 mm	3,3 mm	-	6,4 mm	165,1 mm	-	495,3 mm
EE724121D/724195/724196D	NTN	304,8 mm	342,9 mm	-	-	-	-	-	495,3 mm
E-EE724121D/724195/724196D	NTN	304,8 mm	-	-	-	-	342,9 mm	3 650 kN	495,3 mm
EE724121D-902A2	TIMKEN	-	-	-	-	-	-	-	-
14121-2	TIMKEN	1.19 Inch \| 30.226 Millimeter	-	-	-	-	1.021 Inch \| 25.933 Millimeter	-	0 Inch \| 0 Millimeter
412157	DODGE	-	-	-	-	-	-	-	-
412148	DODGE	-	-	-	-	-	-	-	-
19341212	MOLINE BEARING	-	-	-	-	-	-	-	-
19341215	MOLINE BEARING	-	-	-	-	-	-	-	-

QJF322MB NSK Four point contact ball bearings	Inventory:0.0; Mounting Bolts:1/2 Inch; Actual Bolt Center to Center:5.6 Inch \| 143Millim; Nominal Bolt Center to Center:5.8 Inch \| 146.5 Mil; B:2.125 Inch \| 53.98 M; d:1.688 Inch \| 42.875; Weight:2.45; Manufacturer Internal Number:5812112; Mounting Method:Set Screw; Bolt Spacing Maximum:0 Inch \| 0M
QJ244N2MA NSK Four point contact ball bearings	Number of Mounting Holes:2; Nominal Bolt Center to Center:6.6 Inch \| 167 Milli; Rolling Element:Spherical Roller Bea; Other Features:Double Row; Inch - Metric:Inch; D:3.625 Inch \| 92.075; Manufacturer Item Number:SAF 22509 X 1 1/2; Weight:5.45; d:1.5 Inch \| 38.1 Mill; UNSPSC:31171511; Expansion / No
QJ1280N2MA NSK Four point contact ball bearings	UNSPSC:31171547; Category:Cylindrical Roller B; Tapered Bore:N; Harmonized Tariff Code:8482.50.00.00; r - Outer Ring To Clear Radius5:2.500 mm; Rolling Element:Cylindrical Roller B; d - Bore:90 mm; Category:Cylindrical Roller B; Minimum Buy Quantity:N/A; Manufacturer Item Number:NJ2318EMA; Weight:9.
QJ236N2MA NSK Four point contact ball bearings	Product Group:M06110; Minimum Buy Quantity:N/A; Manufacturer Name:PEER BEARING CO.; Category:Bearings; Inventory:0.0;
QJ1030MA TIMKEN Four point contact ball bearings	Noun:Bearing; Harmonized Tariff Code:8483.20.40.80; Mounting Bolts:7/8 Inch; Inventory:0.0; Housing Configuration:1 Piece Solid; Minimum Buy Quantity:N/A; Seals:Triple Lip Urethane; Keyword String:Pillow Block; Housing Material:Cast Steel; Other Features:Double Row \| Double; D:5.18 Inch \| 131.572; H
QJ328MA NSK Four point contact ball bearings	D:2.244 Inch \| 57 Mill; d:3.5 Inch \| 88.9 Mill; Relubricatable:Yes; Nominal Bolt Center to Center:11.1 Inch \| 283 Mill; Manufacturer Internal Number:24888; UNSPSC:31171511; Weight / LBS:28.4; Housing Material:Cast Iron; Insert Part Number:B350; Manufacturer Item Number:1001-01218; Bolt Spacing Maxim
QJ1044X1MA TIMKEN Four point contact ball bearings	Manufacturer Internal Number:0005800000; Closed End:Not Applicable; Number of Rows of Rollers:Not Applicable; Rolling Element:Needle Roller Bearin; Product Group:B04144; Category:Needle Non Thrust Ro; Inch - Metric:Inch; Category:Needle Non Thrust Ro; Retainer:Not Applicable; Self Aligning:No; Thrus
QJF1080MB TIMKEN Four point contact ball bearings	Number of Rows of Rollers:Double Row; Bore Profile:Straight; d:3.937 Inch \| 100 Mil; Keyword String:Spherical; Category:Bearings; Adapter Part Number:Not Applicable Inch; Internal Clearance:C0-Medium; Cage Material:Steel; B:2.874 Inch \| 73 Mill; Relubricatable:Yes; Withdrawal Sleeve:Not Applicable;
QJF1036MB TIMKEN Four point contact ball bearings	Manufacturer Name:PT INTERNATIONAL; Minimum Buy Quantity:N/A; Product Group:M06110; Category:Mounted Units &; Weight:1.68; Inventory:0.0;
QJF338MB NSK Four point contact ball bearings	Ship Weight:0.1 LB; Manufacturing Plant Location:Crossville, TN - DC; UPC:782475255269; Bearing Duty:Normal Duty;
QJ338N2MA NSK Four point contact ball bearings	Product Group:M06110; Inventory:0.0; Minimum Buy Quantity:N/A; Manufacturer Name:FYH BEARING UNITS; Category:Mounted Units &;
QJF1064X1MB NSK Four point contact ball bearings	Weight:27.24; Nominal Bolt Center to Center:12.1 Inch \| 308.5 Mi; Expansion / Non-expansion:Non-expansion; Product Group:M06288; Category:Pillow Block Bearing; Mounting Method:Tapered Adapter Slee; Rolling Element:Spherical Roller Bea; Inch - Metric:Metric; Housing Style:4 Bolt Pillow Block; Actual
QJ1024N2MA NSK Four point contact ball bearings	Long Description:5/8" Bore; 13/1; UNSPSC:31171512; Weight:0.01; d:0.625 Inch \| 15.875; Self Aligning:No; Other Features:2 Rib Outer Ring \| D; Inventory:0.0; Number of Rows of Rollers:Single Row; Separable:No; Manufacturer Item Number:B-108;PDL125; Manufacturer Name:KOYO; Enclosure:Open; Inch -
QJ1052MA NSK Four point contact ball bearings	UNSPSC:31171535; Harmonized Tariff Code:8483.20.40.40; D:1.938 Inch \| 49.225; Noun:Bearing; Inventory:0.0; Relubricatable:Yes; Long Description:1-5/8" Bore; 4-; Seals:Single Lip Contact; Keyword String:Cartridge; Housing Material:Cast Iron; Cartridge Housing Width:1.438 Inch \| 36.525; Insert Pa

NNU4121 NSK Double row cylindrical roller bearings Video

NSK NNU4121 INTERCHANGE

Tapered Roller Bearings Double-Row Part series NNU4121 is a potential replacement for these common bearing part numbers:

NSKNNU4121
SKFNNU4121
NTNNNU4121
FAGNNU4121
TIMKENNNU4121
KOYONNU4121
NACHINNU4121
DODGENNU4121

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NSK NNU4121 MODELS

NNU4121 NSK Double row cylindrical roller bearings

NSK NNU4121 Bearing SPECIFICATIONS

NNU4121

NNU4121 NSK Double row cylindrical roller bearings Codes and sizes

NSK NNU4121 NNU4121 NSK Double row cylindrical roller bearings Code system

Compare NNU4121 NSK Double row cylindrical roller bearings

NNU4121 NSK Double row cylindrical roller bearings Video

NSK NNU4121 INTERCHANGE

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NSK NNU4121 Technical Articles

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