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KOYO 7940B MODELS

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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
Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:20.2
Product Group:M06110
Number of Mounting Holes:2
Mounting Method:Concentric Collar
Housing Style:2 Bolt Pillow Block

Download KOYO 7940B Spec Sheet

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

Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:20.2
Product Group:M06110
Number of Mounting Holes:2
Mounting Method:Concentric Collar
Housing Style:2 Bolt Pillow Block
Rolling Element:Ball Bearing
Housing Material:Cast Iron
Expansion / Non-expansion:Non-expansion
Mounting Bolts:7/8 Inch
Relubricatable:Yes
Insert Part Number:UG347L
Seals:Steel Clad Clearance
Housing Configuration:1 Piece Solid
Inch - Metric:Inch
Other Features:Single Row | Heavy Duty | Single Collar | Standard Backing | Closed End | With Set Screw
Long Description:2 Bolt Pillow Block; 2-15/16" Bore; 4-1/4" Base to Center Height; Concentric Collar Mount; Ball Bearing; Relubricatable; Cast Iron; Steel Clad Clearance; Non-expansion
UNSPSC:31171511
Harmonized Tariff Code:8483.20.40.40
Noun:Bearing
Keyword String:Pillow Block
Manufacturer Item Number:PU347C
Manufacturer Internal Number:5889057
Weight / LBS:44.5
Bolt Spacing Maximum:0 Inch | 0Millimeter
B:4.25 Inch | 107.95 Millimeter
d:2.938 Inch | 74.625 Millimeter
Bolt Spacing Minimum:0 Inch | 0Millimeter
Nominal Bolt Center to Center:12 Inch | 305 Millimeter
D:4.094 Inch | 104 Millimeter
Actual Bolt Center to Center:12 Inch | 304.8Millimeter

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

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

c2 max.	2.4 mm
Size (mm)	60x65x40
c1 max.	1 mm
c2 min.	1.2 mm
c1 min.	0.2 mm
Permissible sliding velocity v max.	2 m/s
c2 min	1,2 mm
groove type:	Plain Interior
bushing material:	PTFE
Tolerance housing	H7
Mass bushing	0.15 kg
Bearing number	PCM 606540 E
Weight	0,145 Kg
c1 min	0,2 mm
Specific dynamic load factor K	80 N/mm²
d	60 mm
M	– mm
Permissible sliding velocity v min.	0 m/s
Tolerance shaft	f7
Width (mm)	40

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

NN3024 KOYO Double-row cylindrical roller bearings	Bore Diameter (mm):55; r min.:1,1 mm; Outer Diameter (mm):90; Bearing number:HSS7011-E-T-P4S; C:18 mm; Size (mm):55x90x18; Basic dynamic load rating (C):17 600 kN; Weight:0,41 Kg; ra max:1 mm; a:26 mm; Width (mm):18; da:62 mm; rmin:1,1 mm; D:90 mm; d:55 mm; da:62 mm / Tolerance: h; nG Fett:20000 1/m
NN3028 KOYO Double-row cylindrical roller bearings	Basic dynamic load rating (C):100 kN; Bore Diameter (mm):40; d:40 mm; Angle:7 °; d1:45 mm; Size (mm):40x62x28; Width (mm):28; C:22 mm; Weight:0,306 Kg; Bearing number:GE40ES-2RS; D:62 mm; Outer Diameter (mm):62; B:28 mm;
NNU4932 KOYO Double-row cylindrical roller bearings	N:41 mm; L3:123 mm; L1:135 mm; L5:220 mm; H2:113 mm; N2:71 mm; A2:46 mm; S:26 mm; H:178 mm; d:60 mm; Bore Diameter (mm):60; A:71 mm; H1:160 mm; A1:22 mm; Bearing number:UCT312; L:220 mm; B:71 mm; N1:31 mm; L2:23 mm;
NN3026 KOYO Double-row cylindrical roller bearings	Weight:1740 Kg; r1 min.:6 mm; C:700 mm; B:700 mm; Fw:796 mm; D:1000 mm; Bearing number:145FC100700W; Basic dynamic load rating (C):18100 kN; Outer Diameter (mm):1000; r min.:6 mm; d:725 mm; Width (mm):700; Bore Diameter (mm):725; Size (mm):725x1000x700;
NN303 KOYO Double-row cylindrical roller bearings	Basic static load rating (C0):87 kN; D:100 mm; Size (mm):55x100x25; Bearing number:NUP2211; Bore Diameter (mm):55; Basic dynamic load rating (C):75,5 kN; (Grease) Lubrication Speed:6000 r/min; d:55 mm; B:25 mm; F:66,5 mm; Width (mm):25; C:25 mm; Weight:0,786 Kg; Outer Diameter (mm):100;
NNU4928 KOYO Double-row cylindrical roller bearings	D:90 mm; Size (mm):50x90x23; e:1,1 mm; m:9 mm; D1:61,8 mm; Bore Diameter (mm):50; C:23 mm; a:5 mm; Width (mm):23; s:19 mm; Thread (G):M10x1,25; N:2,7 mm; d:50 mm; Outer Diameter (mm):90; N1:86,79 mm; Weight:0,8 Kg; Bearing number:CUC210; H1:5,6 mm; B1:51,6 mm; J:3,7 mm;
NNU493 KOYO Double-row cylindrical roller bearings	m:0,679 kg / Weight; s:0,8 mm / Axial displ; d1:70,8 mm; d:55 mm; ra max:1,5 mm; D:100 mm; da max:65 mm; Da max:91 mm; rmin:1,5 mm; Cr:99000 N / Dynamic lo; Bore Diameter (mm):55; B:21 mm; r1 min:1,1 mm; C0r:95000 N / Static loa; D1:86,6 mm; Width (mm):21; Outer Diameter (mm):100; F:66 mm; dc min:73
NNU4926 KOYO Double-row cylindrical roller bearings	D:100 mm; d:55 mm; Bearing number:20211 C; Width (mm):21; B:21 mm; C:21 mm; Size (mm):55x100x21; Basic static load rating (C0):85 kN; Bore Diameter (mm):55; Basic dynamic load rating (C):73,5 kN; (Grease) Lubrication Speed:2500 r/min; Weight:0,653 Kg; Outer Diameter (mm):100;

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

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KOYO 7940B INTERCHANGE

Double-row Angular Contact Ball 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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