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Home>Products>Wide Series Cylindrical Roller Bearings>7940B KOYO Single-row, matched pair angular contact ball bearings

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7940B KOYO Single-row, matched pair angular contact ball bearings

Name: 7940B KOYO Single-row, matched pair angular contact ball bearings
Brand: KOYO
SKU: 7940B
Rating: 4.9 (5 reviews)

KOYO 7940B Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
7940B
Series:28000
Cone Part Number:28151
Cup Part Number:28317
Design Units:Imperial
Bearing Weight:0.5 Kg
Cage Type:Stamped Steel
d:38.1 mm
D:80.035 mm

Download KOYO 7940B Spec Sheet

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7940B KOYO Single-row, matched pair angular contact ball bearings Sponsored Products Related To This Item

Series:28000
Cone Part Number:28151
Cup Part Number:28317
Design Units:Imperial
Bearing Weight:0.5 Kg
Cage Type:Stamped Steel
d:38.1 mm
D:80.035 mm
B - Cone Width:20.940 mm
C - Cup Width:15.875 mm
B:21.435 mm
R - Cone Backface To Clear Radius1:3.560 mm
r - Cup Backface To Clear Radius2:1.52 mm
da - Cone Frontface Backing Diameter:43.43 mm
db - Cone Backface Backing Diameter:50.04 mm
Da - Cup Frontface Backing Diameter:73.90 mm
Db - Cup Backface Backing Diameter:69.09 mm
Ab - Cage-Cone Frontface Clearance:1.8 mm
Aa - Cage-Cone Backface Clearance:1.5 mm
a - Effective Center Location3:-4.8 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf
C0 - Static Radial Rating:15500 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf
K - Factor7:1.45
e - ISO Factor8:0.4
Y - ISO Factor9:1.49
G1 - Heat Generation Factor (Roller-Raceway):20.7
G2 - Heat Generation Factor (Rib-Roller End):12.5
Cg - Geometry Factor:0.0709

7940B KOYO Single-row, matched pair angular contact ball bearings pdf

KOYO 7940B The details of Wide Series Cylindrical Roller Bearings

Category	Flange Block
Housing Style	2 Bolt Flange Block
Nominal Bolt Circle Diameter Round	3.5 Inch \| 90 Millim
Number of Mounting Holes	2
Mounting Method	Set Screw
Inventory	0.0
Weight	0.245
Rolling Element	Ball Bearing
Bolt Spacing	3.547 Inch \| 90.094
Category	Flange Block Bearing
Housing Material	Thermoplastic
Mounting Bolts	3/8 Inch
Inch - Metric	Inch
Minimum Buy Quantity	N/A
Relubricatable	Yes
Manufacturer Item Number	BNFL4-12CEW
Long Description	2 Bolt Flange Block;
Product Group	M06110
Noun	Bearing

7940B KOYO Single-row, matched pair angular contact ball bearings Interchange Search
No.	Brand	a	B	C	d	D	D1	C0	d1
RS717940AZ	KOYO	-	39,5 mm	75,3 kN	71	79	-	179 kN	-
7940	CYSD	-	38 mm	185 kN	200 mm	280 mm	-	231 kN	-
7940 C	NSK	51,2 mm	38 mm	189 kN	200 mm	280 mm	-	244 kN	-
7940A5TRSU	NSK	252,1 mm	38 mm	178 kN	200 mm	280 mm	268 mm	231 kN	212 mm
7940B	KOYO	119,7 mm	38 mm	161 kN	200 mm	280 mm	-	-	-
7940B/279.5DB	NTN	-	76,000 mm	76,000 mm	200,000 mm	279,500 mm	-	-	-
7940BDF	NTN	-	76,000 mm	76,000 mm	200,000 mm	280,000 mm	-	-	-
7940C	CYSD	-	38 mm	189 kN	200 mm	280 mm	-	244 kN	-
7940CDB	CYSD	-	38 mm	305 kN	200 mm	280 mm	-	490 kN	-
7940CDF	CYSD	-	38 mm	305 kN	200 mm	280 mm	-	490 kN	-
7940CDT	CYSD	-	38 mm	305 kN	200 mm	280 mm	-	490 kN	-

NU1026 KOYO Single-row cylindrical roller bearings	Product Group:M06110; Category:Bearings; Inventory:0.0; Manufacturer Name:NTN; Minimum Buy Quantity:N/A;
NU3226 KOYO Single-row cylindrical roller bearings	Minimum Buy Quantity:N/A; Weight:15.89; Inventory:0.0; Product Group:M06288; Manufacturer Name:TIMKEN; Category:Mounted Units &;
NU2226R KOYO Single-row cylindrical roller bearings	Stud Profile:Male; Material - Liner:Steel \| PTFE; Product Group:B04286; Material - Ball:Steel; Category:Plain Bearing Spheri; Rolling Element:Spherical Plain Bear; Relubricatable:No; Harmonized Tariff Code:8483.30.80.55; Enclosure:Open; Housing Width:0.669 Inch \| 17 Mill; UNSPSC:31171508; Ball Width
NU2926 KOYO Single-row cylindrical roller bearings	Manufacturer Name:SKF; Product Group:B04334; Inventory:0.0; Category:Bearings; UNSPSC:31171516; Minimum Buy Quantity:N/A;
NU226R KOYO Single-row cylindrical roller bearings	DE_:209.5; da:143; C0:455; Macha rpm:5000; r:3; Minimum Buy Quantity:N/A; mass:7.2; DA_:28; Category:Roller Bearings; B_:40; hidYobi:NU226EM; Z_:17; TSR rpm:3400; dd min:168; r1:3; rb:2.5; Oil rpm:3200; D_a max:217; yobi:NU226EM; C:365;
NU2226 KOYO Single-row cylindrical roller bearings	Weight:260.23; Keyword String:Spherical; Cage Material:Steel; Minimum Buy Quantity:N/A; Category:Spherical Roller Bea; Withdrawal Nut:HM72T; Enclosure:Open; B:9.567 Inch \| 243 Mil; Relubricatable:Yes; Withdrawal Sleeve:AH24168 AOH24168 (Sp; Rolling Element:Spherical Roller Bea; Other Features:Order
N226 KOYO Single-row cylindrical roller bearings	Manufacturer Name:PT INTERNATIONAL; Category:Mounted Units &; Product Group:M06110; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:1.998;
NU326R KOYO Single-row cylindrical roller bearings	Category:Bearings; Minimum Buy Quantity:N/A; Manufacturer Name:TIMKEN; Product Group:B04311; Inventory:0.0;
NU2326 KOYO Single-row cylindrical roller bearings	Manufacturer Name:CONSOLIDATED BEARING; Weight:1.25; D:5.906 Inch \| 150 Mil; Minimum Buy Quantity:N/A; Long Description:100MM Bore; 150MM Ou; Outer Race Width:0.945 Inch \| 24 Mill; Snap Ring:No; Internal Special Features:No; Product Group:B00308; Internal Clearance:C0-Medium; Category:Single Row Bal
N326 KOYO Single-row cylindrical roller bearings	Weight:4.06; Minimum Buy Quantity:N/A; Product Group:M06110; Category:Bearings; Manufacturer Name:SCHAEFFLER GROUP; Inventory:0.0;

7940B KOYO Single-row, matched pair angular contact ball bearings Video

Bearing 7940B (KOYO) | Size and Specification | Bearings

Angular contact ball bearings 7940B. Bearing number : 7940B. Size (mm) : 200x280x38. Brand : KOYO. Bore Diameter (mm) : 200. Outer Diameter (mm) : 280

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KOYO 7940B Bearing | 7940B/279.5DBC3 7940B/279.5W

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7940B KOYO Bearing | 7940b (koyo) Подшипник 7940b

KOYO 7940B Bearing Packaging picture ... Подшипник 7940 c (nsk) Подшипник 7940a5trsu (nsk) Подшипник 7940b (koyo) Подшипник 7940b/279.5db (ntn)

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KOYO 7940B INTERCHANGE

Wide Series Cylindrical Roller Bearings Part series 7940B is a potential replacement for these common bearing part numbers:

NSK7940B
SKF7940B
NTN7940B
FAG7940B
TIMKEN7940B
KOYO7940B
NACHI7940B
DODGE7940B

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