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Home>Products>Single-row Cylindrical Roller Bearings>78/5 KOYO Single-row, matched pair angular contact ball bearings

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78/5 KOYO Single-row, matched pair angular contact ball bearings

Name: 78/5 KOYO Single-row, matched pair angular contact ball bearings
Brand: KOYO
SKU: 78/5
Rating: 4.9 (5 reviews)

KOYO 78/5 Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
78/5
Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:31.326
Product Group:M06288
Number of Mounting Holes:2
Mounting Method:Concentric Collar
Housing Style:2 Bolt Pillow Block

Hefei Wenhao Bearing Co., Ltd.

Hefei Wenhao Bearing Co., Ltd.China

Hefei Wenhao Bearing Co., Ltd.2020-07-10 09:46:19
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78/5 KOYO Single-row, matched pair angular contact ball bearings Codes and sizes

Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:31.326
Product Group:M06288
Number of Mounting Holes:2
Mounting Method:Concentric Collar
Housing Style:2 Bolt Pillow Block
Rolling Element:Spherical Roller Bearing
Housing Material:Cast Steel
Expansion / Non-expansion:Expansion
Mounting Bolts:7/8 Inch
Relubricatable:Yes
Insert Part Number:22220
Seals:Triple Lip Nitrile Rubber
Housing Configuration:1 Piece Solid
Inch - Metric:Inch
Other Features:Double Row | Single Collar | SN Style | With Set Screw
Long Description:2 Bolt Pillow Block; 3-15/16" Bore; 4-59/64" Base to Center Height; Concentric Collar Mount; Spherical Roller Bearing; 12.56" Minimum Bolt Spacing; 14.41" Bolt Spacing Maximum; Rel
UNSPSC:31171511
Harmonized Tariff Code:8483.20.40.80
Noun:Bearing
Keyword String:Pillow Block
Manufacturer Item Number:QASN20A315SEM
Weight / LBS:79
d:3.938 Inch | 100.025 Millimeter
B:4.921 Inch | 125 Millimeter
Nominal Bolt Center to Center:13.5 Inch | 342.5 Millimeter
Bolt Spacing Minimum:12.56 Inch | 319.024Millimeter
Bolt Spacing Maximum:14.41 Inch | 366.014Millimeter
Actual Bolt Center to Center:0 Inch | 0Millimeter
D:4.61 Inch | 117.094 Millimeter

KOYO 78/5 78/5 KOYO Single-row, matched pair angular contact ball bearings Specification details

R	1,5 mm
Width (mm)	123,825
Size (mm)	177.8x288.925x123.82
T	123,825 mm
B	123,825 mm
r	3,3 mm
d	177,8 mm
Bore Diameter (mm)	177,8
D	288,925 mm
Outer Diameter (mm)	288,925
Bearing number	HM237546D/HM237510+H

78/5 KOYO Single-row, matched pair angular contact ball bearings Interchange Search
No.	Brand	T	a	B	C	d	R	r	D
78/500	NTN	-	-	56,000 mm	56,000 mm	500,000 mm	-	-	620,000 mm
545112-30178/545141-30178	TIMKEN	-	-	-	-	11.25 Inch \| 285.75 Millimeter	-	-	14.125 Inch \| 358.775 Millimeter
53178/53377	SKF	30.958 mm	30.006 mm	28.3 mm	20.638 mm	44.45 mm	-	-	95.25 mm
578/572	Timken	36,512 mm	-	36,098 mm	28,575 mm	79,985 mm	3,5 mm	3,3 mm	139,992 mm
578/572D+X1S-578	Timken	82,55 mm	-	-	66,675 mm	79,985 mm	3,5 mm	0,8 mm	139,992 mm
5578/5535	Timken	43,658 mm	-	43,764 mm	36,512 mm	53,975 mm	3,6 mm	3,3 mm	122,238 mm
53178/53375	Timken	30,958 mm	-	28,301 mm	20,638 mm	44,45 mm	2 mm	0,8 mm	95,25 mm
53178/53376D+X2S-53176	Timken	65,088 mm	-	-	44,45 mm	44,45 mm	2 mm	0,8 mm	95,25 mm
53178/53377/Q	SKF	30.958 mm	30 mm	28.3 mm	20.638 mm	44.45 mm	-	-	95.25 mm
4T-578/572D+A	NTN	82,55 mm	-	-	-	79,985 mm	-	-	139,992 mm
4T-578/572DC+A	NTN	82,55 mm	-	-	-	79,985 mm	-	-	139,992 mm

NNU4926 KOYO Double-row cylindrical roller bearings	H3:50 mm; Dynamic load rating radial (C):23,1 kN; D2:40 mm; Static load rating axial (C0):95,95 kN; H2:65 mm; Bearing number:ZARN 3062 L TN; C:20 mm; Bore Diameter (mm):30; D3:50 mm; Dynamic load rating axial (C):37 kN; B2:11 mm; d:30 mm; D1:52 mm; B1:25 mm; Size (mm):30x62x20; Static load rating ra
NNU4928 KOYO Double-row cylindrical roller bearings	Size (mm):420x760x280; Width (mm):280,000; D:760,000 mm; Bore Diameter (mm):420,000; C:280,000 mm; B:280,000 mm; d:420,000 mm; Bearing number:RNNU8413; Outer Diameter (mm):760,000;
NN303 KOYO Double-row cylindrical roller bearings	d:28 mm; (Grease) Lubrication Speed:9000 r/min; B:30 mm; Weight:0,082 Kg; Size (mm):28x37x30; C:30 mm; Bore Diameter (mm):28; D:37 mm; Bearing number:NK28/30ASR1; Basic dynamic load rating (C):26,5 kN; Width (mm):30; Basic static load rating (C0):52 kN; Outer Diameter (mm):37; r min.:0,3 mm;
NNU4932 KOYO Double-row cylindrical roller bearings	Width (mm):28; Ew:45 mm; Bore Diameter (mm):32; B:28 mm; Fw:32 mm; (Oil) Lubrication Speed:13000 r/min; Size (mm):32x45x28; Basic static load rating (C0):56,5 kN; Bearing number:32V4528; Basic dynamic load rating (C):47,9 kN; Outer Diameter (mm):45; (Grease) Lubrication Speed:10000 r/min; Weight:0,1
NN3024 KOYO Double-row cylindrical roller bearings	d:25 mm; nB:16000 1/min / Refere; Width (mm):15; Bore Diameter (mm):25; B:15 mm; Da max:46,4 mm; ra max:1 mm; m:0,129 kg / Weight; D:52 mm; rmin:1 mm; Cr:15000 N / Dynamic lo; da min:30,6 mm; Bearing number:6205-C; nG:21600 1/min / Limiti; Size (mm):25x52x15; Outer Diameter (mm):52; d2:31,3 mm; C0r:
NN3028 KOYO Double-row cylindrical roller bearings	r min.:1,1 mm; (Grease) Lubrication Speed:1 100 r/min; d:90 mm; Weight:1,3 Kg; Da:118,5 mm; M:112,5 mm; J:103 mm; D:125 mm; B:35 mm; Bearing number:SL02-4918; Size (mm):90x125x35; Basic static load rating (C0):300 kN; Width (mm):35; C:35 mm; da:96,5 mm; Basic dynamic load rating (C):150 kN; Bore Dia
NNU493 KOYO Double-row cylindrical roller bearings	Bore Diameter (mm):1180; Basic dynamic load rating (C):919 kN; Size (mm):1180x1420x106; Bearing number:618/1180; C:106 mm; (Grease) Lubrication Speed:230 r/min; D:1420 mm; Outer Diameter (mm):1420; Basic static load rating (C0):2580 kN; Weight:334 Kg; Width (mm):106; d:1180 mm; B:106 mm;
NN3026 KOYO Double-row cylindrical roller bearings	(Grease) Lubrication Speed:784 r/min; Width (mm):74; Bore Diameter (mm):320; d:320 mm; Outer Diameter (mm):480; B1:74 mm; Basic static load rating (C0):1499 kN; Size (mm):320x480x74; Weight:51 Kg; Bearing number:Q1064; Basic dynamic load rating (C):701 kN; C:74 mm; D:480 mm;

78/5 KOYO Single-row, matched pair angular contact ball bearings Video

KOYO 78/5 INTERCHANGE

Single-row Cylindrical Roller Bearings Part series 78/5 is a potential replacement for these common bearing part numbers:

NSK78/5
SKF78/5
NTN78/5
FAG78/5
TIMKEN78/5
KOYO78/5
NACHI78/5
DODGE78/5

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Hefei Wenhao Bearing Co., Ltd.: AddressWangjiang Integrated Building,No.6,Jinzhai Road,Hefei,Anhui,China; Phone(Working Time)86-02-7234259; Fax

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