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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
SKU::71806acd/p4dgb-skf
Availability::In Stock
Weight::0.03 KGS
d:30mm
D:42mm
B:7mm
Dynamic Load Rating (kN)::4.16
Static Load Rating (kN)::3.55

Download KOYO 7940B Spec Sheet

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SKU::71806acd/p4dgb-skf
Availability::In Stock
Weight::0.03 KGS
d:30mm
D:42mm
B:7mm
Dynamic Load Rating (kN)::4.16
Static Load Rating (kN)::3.55
Grease Limiting Speed (r/min)::28000
Oil Limiting Speed (r/min)::45000
Fatigue Load Rating (kN)::0.15
Preload::Medium
Cage Type::Plastic
Seals or Shields::Open Type
Clearance::Standard

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

KOYO 7940B Specifications for Wide Series Cylindrical Roller Bearings

Static Load Rating	1,010,000 N
Weight	41.3 Kg
Da max.	371 mm
Basic dynamic load rating (C)	625 kN
Angle (α)	40 °
da1 (min)	198 mm
Dynamic Load Rating	625,000 N
d	180 mm
Width (mm)	75
ra max.	1.5 mm
B	75 mm
Limiting Speed - Grease	1,100 rpm
C	75 mm
ra (max)	3 mm
(Grease) Lubrication Speed	1100 r/min
r min.	4 mm
Outside Diameter	380 mm
da2 (min)	189 mm
Size (mm)	180x380x75
Da1 (max)	362 mm

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

NU18/5 KOYO Single-row cylindrical roller bearings	d:25 mm; B:17 mm; D:42 mm; Bore Diameter (mm):25; Bearing number:NA4905-2RS; Width (mm):17; Size (mm):25x42x17; Outer Diameter (mm):42; C:17 mm;
NU3876 KOYO Single-row cylindrical roller bearings	Bearing number:22205 EKW33+H305; Size (mm):20x52x18; Bore Diameter (mm):20; (Grease) Lubrication Speed:13005 r/min; Weight:0,33 Kg; B1:29 mm; d:20 mm; Basic dynamic load rating (C):48 kN; Outer Diameter (mm):52; Width (mm):18; D:52 mm; Basic static load rating (C0):43 kN; K:2 mm; C:18 mm; B:18 mm;
NU108 KOYO Single-row cylindrical roller bearings	B:46,038 mm; d:68,262 mm; Bore Diameter (mm):68,262; Outer Diameter (mm):152,4; Size (mm):68.262x152.4x47.625; Width (mm):47,625; C:31,75 mm; D:152,4 mm; Bearing number:9185/9121; a:3,8 mm; T:47,625 mm;
NU1996 KOYO Single-row cylindrical roller bearings	Width (mm):135,5; rc max.:1 mm; Da max.:216 mm; ra max.:2,5 mm; Weight:23 Kg; Limiting speed:2800 r/min; Calculation factor (e):0,43; Basic dynamic load rating (C):952 kN; Basic static load rating (C0):1660 kN; r4 min.:3 mm; B:64 mm; Outer Diameter (mm):230; Fatigue load limit (Pu):170; da max:146 m
NU1068 KOYO Single-row cylindrical roller bearings	Bore Diameter (mm):8; D:15 mm; db:10,4 mm; Da max.:13 mm; Bearing number:RNAF 81510; r min.:0,3 mm; Outer Diameter (mm):15; Size (mm):8x15x10; Weight:0,0082 Kg; Basic static load rating (C0):3,6 kN; Fw:8 mm; Basic dynamic load rating (C):3,63 kN; C:10 mm; Db:8,4 mm; Width (mm):10;
NU1872 KOYO Single-row cylindrical roller bearings	Basic static load rating (C0):5100 kN; C:44 mm; Bore Diameter (mm):150; Weight:28 Kg; Bearing number:29430 M; (Grease) Lubrication Speed:800 r/min; T:90 mm; Basic dynamic load rating (C):1610 kN; D:300 mm; d:150 mm; D1:285 mm; d1:214 mm; Outer Diameter (mm):300;
NU1072 KOYO Single-row cylindrical roller bearings	D:112,712 mm; a:4,6 mm; C:23,812 mm; Bearing number:3979/3920; Outer Diameter (mm):112,712; T:30,162 mm; B:30,048 mm; Width (mm):30,162; d:57,15 mm; Size (mm):57.15x112.712x30.162; Bore Diameter (mm):57,15;
NU3072 KOYO Single-row cylindrical roller bearings	Category:Ball Bearings; outside diameter:100 mm; row type & fill slot:Double Row Non-Fill; ra - max.:1.5 mm; Da - max.:91 mm; finish/coating:Uncoated; Manufacturer Name:SKF; static load capacity:56 kN; D1 ≈:81.5 mm; d1 ≈:63.5 mm; maximum rpm:6000 RPM; da - min.:54 mm; Product Group:B0015
NU2972 KOYO Single-row cylindrical roller bearings	Bore Diameter (mm):460; Da max:657 mm; Outer Diameter (mm):680; ra max:5 mm; Y0:2,78; ns:23,5 mm; D:680 mm; Y1:2,84; Cur:520000 N; m:208 kg / Weight; Y2:4,23; Width (mm):163; rmin:6 mm; B:163 mm; Size (mm):460x680x163; Bearing number:23092-B-MB; da min:483 mm; nB:580 1/min / Referenc; Cr:3650000 N /
NU1076 KOYO Single-row cylindrical roller bearings	d1:4,5 mm; h:4,4 mm; Basic dynamic load rating (C):1,23 kN; Weight:0,16 Kg; D1:46 mm; D:26 mm; G:35 mm; H:6 mm; Bore Diameter (mm):16; L:70 mm; Bearing number:KBKL 16; d2:8 mm; Outer Diameter (mm):26; A:36 mm; d:16 mm;
NU308 KOYO Single-row cylindrical roller bearings	Outer Diameter (mm):22,225; Bearing number:Y1112; C:19,05 mm; Weight:0,018 Kg; Fw:17,462 mm; D:22,225 mm; Basic static load rating (C0):38,5 kN; Basic dynamic load rating (C):15,9 kN; Bore Diameter (mm):17,462; Width (mm):19,05; Size (mm):17.462x22.225x19.05;
NU1992 KOYO Single-row cylindrical roller bearings	Designation SKF:VKBA 3590; Designation Ruville:5259; Bearing number:CX581; Designation FAG:713678660;
NU1084 KOYO Single-row cylindrical roller bearings	l3 min.:17 mm; dk:35,5 mm; d4:25 mm; l4 max.:80 mm; Bearing number:TAPR 525 U; Angle:7 °; C1:20 mm; d2:56 mm; Bore Diameter (mm):25; Weight:0,49 Kg; h2:50 mm; d1:29,3 mm; Thread (G):M16x1,5; B:23 mm; d:25 mm; D:42 mm; S2:21 mm; Basic dynamic load rating (C):48 kN; l7 min.:28 mm; d5:46 r/min;
NU1972 KOYO Single-row cylindrical roller bearings	H:224 mm; Bore Diameter (mm):55; A2:25 mm; L:130 mm; d:55 mm; S:22,2 mm; A0:58,4 mm; Bearing number:UCFL211E; Basic static load rating (C0):29,4 kN; B:55,6 mm; J:184 mm; N:16,5 mm; A:43 mm; A1:18 mm; Weight:3,3 Kg; Basic dynamic load rating (C):43,4 kN;

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

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

Get Detailed Price. 7940B Bearing product introduction 7940B KOYO Shipping process KOYO 7940B Bearing Shipping method Our service

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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 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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