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NACHI NNU4921 high precision linear bearings

Name: NACHI NNU4921 high precision linear bearings
Brand: NACHI
SKU: NNU4921
Rating: 4.9 (5 reviews)

NACHI NNU4921 Bearing SPECIFICATIONS

Precision Miniature Bearings offers a NACHI NNU4921 high precision linear bearings selection of Genuine 0.0 Inventory Precision Miniature Bearings at Wholesale Prices. We are Super-Precision Bearings Manufacturer a NACHI NNU4921 high precision linear bearings Certified Parts Retailer
Brand Name:NACHI
Model Number:
NNU4921
Inventory:0.0
Minimum Buy Quantity:N/A
Brand:PEER BEARING CO.
Product Group:M06110
Category:Bearings
Manufacturer Name:PEER BEARING CO.
EAN:8865590618019

Download NACHI NNU4921 Spec Sheet

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NACHI NNU4921 high precision linear bearings Details

Inventory:0.0
Minimum Buy Quantity:N/A
Brand:PEER BEARING CO.
Weight:0
Product Group:M06110
Category:Bearings
Manufacturer Name:PEER BEARING CO.
EAN:8865590618019

NACHI NNU4921 high precision linear bearings pdf

NACHI NNU4921 Precision Miniature Bearings Description

Number of Bearings	2 (1 Pair)
a	31,5 mm
Width	1.417 Inch \| 36 Mill
Width (mm)	18
Bore	2.362 Inch \| 60 Mill
Number of Rows of Balls	Single Row
Angle (α)	25 °
Rolling Element	Ball Bearing
Manufacturer URL	http://www.ntnameric
(Grease) Lubrication Speed	5 800 r/min

NACHI NNU4921 high precision linear bearings cross reference chart
No.	Brand	D	B	C	d	Fw	Ew	Cu	Cr
NNU4921	KOYO	145 mm	40 mm	157 kN	105 mm	118 mm	-	40.2	196
NNU4921-S-K-M-SP	FAG BEARING	-	-	-	-	-	-	-	-
NNU4921-S-M-SP	FAG BEARING	-	-	-	-	-	-	-	-
NNU4921 V	ISO	145 mm	40 mm	40 mm	105 mm	-	-	-	-
NNU4921/W33	CYSD	145 mm	40 mm	40 mm	105 mm	118 mm	-	-	-
NNU4921C1NAP4	NTN	145 mm	40 mm	40 mm	105 mm	-	-	-	-
NNU4921K	KOYO	145 mm	40 mm	40 mm	105 mm	118 mm	-	40.2	196
NNU4921K V	ISO	145 mm	40 mm	40 mm	105 mm	-	-	-	-

Nominal Bolt Center to Center	7.1 Inch \| 181 Milli
Category	Pillow Block
Manufacturer Item Number	QVPL14V065ST
Housing Style	2 Bolt Pillow Block
Minimum Buy Quantity	N/A
Manufacturer Name	TIMKEN
Actual Bolt Center to Center	0 Inch \| 0Millimeter
Relubricatable	Yes
Weight	8.626
Seals	Teflon Labyrinth

RHP 7219A5TRSU high precision linear bearings	Number of Bearings:2 (1 Pair); a:31,5 mm; Width:1.417 Inch \| 36 Mill; Width (mm):18; Bore:2.362 Inch \| 60 Mill; Number of Rows of Balls:Single Row; Angle (α):25 °; Rolling Element:Ball Bearing; (Grease) Lubrication Speed:5 800 r/min;
RHP 7202A5TRSU high precision linear bearings	Bearing Used:Deep Groove Ball Bea; Width T(mm):25 ～ 60; Number of Bearings:Double; Bearing Retained:No; Shape:Flange Type; Bearing Used:Deep Groove Ball Bea; Flange Shape:Round Type; Holder Surface Treatment:Not Provided; Bearing Material:Stainless Steel; Number of Bearings:Double;
RHP 7009CTRSU high precision linear bearings	Bearing number:51117; Weight:0,44 Kg; Basic static load rating (C0):150 kN; d:85 mm; Brand:FBJ; Basic dynamic load rating (C):46,2 kN; Width (mm):19; Bore Diameter (mm):85; Outer Diameter (mm):110; Size (mm):85x110x19;
TIMEKN MMF517BS62PP DM high precision bearings	Brand:CX; Basic static load rating (C0):490 kN; D:165 mm; Weight:4,2 Kg; Width (mm):52; Bore Diameter (mm):100; d:100 mm; (Grease) Lubrication Speed:2000 r/min; Outer Diameter (mm):165; Size (mm):100x165x52;
RHP 7211CTRSU high precision linear bearings	d:55 mm; Bore Diameter (mm):55; Bearing number:UKC212; Brand:KOYO; Weight:2,5 Kg; r:2,5 mm; A:38 mm; H:130 mm; B1:47 mm; Basic static load rating (C0):36,2 kN;
RHP 7911CTRSU high precision linear bearings	Flange O.D. H(φ):41; Number of Bearings:Double; Type:Bearings with Housin; Days to Ship:7 Days; Bearing Used:Deep Groove Ball Bea; Shape:Flange Type; Bearing Retained:Yes (with retaining; Shape:Flange Type; Bearing Retained:Yes (with retaining; Number of Bearings:Double;
RHP BSB 0351 high precision linear bearings	Bearing Used:Deep Groove Ball Bea; Bearing Material:[Steel] Steel; Type:Bearings with Housin; Housing Material:[Aluminum Alloy] 201; Bearing Retained:Yes (with retaining; Days to Ship:7 Days; Bearing Part Number:6802; Shape:Flanged Pilot Type; Bearing Used:Deep Groove Ball Bea; Flange O.D. H(φ):50;
TIMEKN MM40BS9 high precision bearings	Size (mm):150x270x88.9; (Grease) Lubrication Speed:2000 r/min; D:270 mm; Weight:23,5 Kg; d:150 mm; Basic static load rating (C0):1260 kN; Bore Diameter (mm):150; Fw:181,5 mm; B:88,9 mm; Outer Diameter (mm):270;
RHP 7000A5TRSU high precision linear bearings	Float:0.083 in; Y2 - Geometry Factor:4.15; Eng Internal Radial Clearance - Min:0.0016; Oil Lubrication - B/C/O Seal:1500 rpm; C - Dynamic Load (Basic):46400 lb; Bearing Number:22213; Shaft Size Type:Imperial; Shaft Tolerance:0.0015 in; Grease Lubrication - T Seal:2800 rpm; Pre Install Clearance Min:
RHP BSB 4 high precision linear bearings	B:31; Rolling Element Material:Steel; Specifications/Environment:Standard; High-Speed Steel:Standard; Basic Load Rating, Dynamic Rating(N):99000; Load Direction:Radial; Inner/Outer Ring Material:Steel; d:35; Symbol of Bearing Ring Shape:No symbol: Internal; Cylinder shape (suffix symbol: X):No;
RHP 7017A5TRSU high precision linear bearings	Seals:VV (Non-Contact Rubb; Housing Material:[Aluminum Alloy] 201; Shape:Flange Type; Bearing I.D. d(mm):15; Flange Shape:Round Type; Bearing Used:Deep Groove Ball Bea; Holder Surface Treatment:Clear Anodize; Bearing Used:Deep Groove Ball Bea; Type:Bearings with Housin; RoHS:6;
RHP 7919A5TRSU high precision linear bearings	Bearing number:F-B-8; Width (mm):2,000; Bore Diameter (mm):4,000; D:8,000 mm; B:2,000 mm; Outer Diameter (mm):8,000; C:2,000 mm; Size (mm):4x8x2; Brand:NTN; d:4,000 mm;
TIMEKN MMN550BS90PP DM high precision bearings	C:5 mm; Df:23 mm; Size (mm):12x21x5; Bearing number:F6801; Outer Diameter (mm):21; Basic dynamic load rating (C):1,91 kN; Bf:1,1 mm; Bore Diameter (mm):12; Brand:ISB; r min.:0,3 mm;
RHP 7934CTRSU high precision linear bearings	(Grease) Lubrication Speed:5500 r/min; d:60 mm; Basic dynamic load rating (C):95,7 kN; Angle (α):25 °; D:110 mm; Brand:CX; Bore Diameter (mm):60; Basic static load rating (C0):91,5 kN; B1:44 mm; Weight:1,74 Kg;
RHP 7030CTRSU high precision linear bearings	Stroke:No; Rolling Element Material:Bearing Steel; Accessory:No Cover; d:55; Unit, Type:Insert Bearing Unit; Grease Type:SH44M; Bearing Unit, Type:Diamond Flange Shape; Unit Body Material:Cast Iron; RoHS:6; Basic Load Rating, Static Rating(N):52200;
SNFA BS 212 super-precision bearings	Width (mm):280; Y2:2,69; Da max:758 mm; D:790 mm; Dm:560 mm; Y0:1,76; Bore Diameter (mm):410; Ba min:17 mm; ds:12,5 mm; Size (mm):410x790x280;

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Precision Miniature Bearings 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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NACHI NNU4921 Technical Articles

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