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Home>Products>Full Complement Cylindrical Roller Bearings>688 KOYO Single-row deep groove ball bearings

KOYO 688 MODELS

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688 KOYO Single-row deep groove ball bearings

Name: 688 KOYO Single-row deep groove ball bearings
Brand: KOYO
SKU: 688
Rating: 4.9 (5 reviews)

KOYO 688 Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
688
Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:25.878
Product Group:M06288
Number of Mounting Holes:4
Mounting Method:Concentric Collar
Housing Style:4 Bolt Pillow Block

Download KOYO 688 Spec Sheet

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Full Complement Cylindrical Roller Bearings Specification details

Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:25.878
Product Group:M06288
Number of Mounting Holes:4
Mounting Method:Concentric Collar
Housing Style:4 Bolt Pillow Block
Rolling Element:Spherical Roller Bearing
Housing Material:Cast Steel
Expansion / Non-expansion:Non-expansion
Mounting Bolts:3/4 Inch
Relubricatable:Yes
Insert Part Number:22220
Seals:Teflon Labyrinth
Housing Configuration:1 Piece Solid
Inch - Metric:Inch
Other Features:Double Row | Single Collar | With Set Screw
Long Description:4 Bolt Pillow Block; 3-15/16" Bore; 4-1/4" Base to Center Height; Concentric Collar Mount; Spherical Roller Bearing; 10-7/8" Minimum Bolt Spacing; 13.38" Bolt Spacing Maximum; Relu
UNSPSC:31171511
Harmonized Tariff Code:8483.20.40.80
Noun:Bearing
Keyword String:Pillow Block
Manufacturer Item Number:QAPR20A315ST
Weight / LBS:57
Actual Bolt Center to Center:0 Inch | 0Millimeter
B:4.25 Inch | 107.95 Millimeter
Nominal Bolt Center to Center:12.5 Inch | 317.5 Millimeter
d:3.938 Inch | 100.025 Millimeter
D:4.59 Inch | 116.586 Millimeter
Bolt Spacing Minimum:10.875 Inch | 276.225Millimeter
Bolt Spacing Maximum:13.38 Inch | 339.852Millimeter

688 KOYO Single-row deep groove ball bearings pdf

KOYO 688 688 KOYO Single-row deep groove ball bearings Code system

Support Type	Round Flange
Bearing UPC	013992055736
Bolt Size	4 x M24
Dimension V	0.3 in
Note	This product line wa
Dimension R	22.6 in
Cor - Static Load Rating	297872 lbf
Seal Type	Viton Single Lip
Dimension L	10.0 in
Shaft Size	5.75 in
Series Type	Heavy Series
Maximum Speed	1220 rpm
Dimension N	19.502 in
Dimension H	5.4 in
Bearing Number	HSE512BX
Cr - Dynamic Load Rating	233127 lbf
Bearing - Housing - Seal	HSE512BXHRSS
Dimension T	25.5 in
Bearing Type	Split Cylindrical Ex
Dimension P	1.7 in

688 KOYO Single-row deep groove ball bearings cross reference by manufacturer
No.	Brand	d	B	C	D	Noun	Size	Width	r min.
688	ISB	8 mm	4 mm	0,97 kN	16 mm	-	8x16x4	4	0,2 mm
688TD-90102	TIMKEN	3.945 Inch \| 100.203 Millimeter	-	-	6.625 Inch \| 168.275 Millimeter	Bearing	-	-	-
688TD-2	TIMKEN	3.945 Inch \| 100.203 Millimeter	3.75 Inch \| 95.25 Millimeter	-	0 Inch \| 0 Millimeter	Cone	-	-	-
688ZZ	NSK	0.315 Inch \| 8 Millimeter	-	-	0.63 Inch \| 16 Millimeter	Bearing	-	-	-
688-2RS	CONSOLIDATED BEARING	0.315 Inch \| 8 Millimeter	-	-	0.63 Inch \| 16 Millimeter	Bearing	-	-	-
688-ZZ	CONSOLIDATED BEARING	0.315 Inch \| 8 Millimeter	-	-	0.63 Inch \| 16 Millimeter	Bearing	-	-	-
688 2RS	EBC	0.315 Inch \| 8 Millimeter	-	-	0.63 Inch \| 16 Millimeter	Bearing	-	-	-
688 2RS C3	EBC	-	-	-	-	-	-	-	-
688 ZZ BULK	EBC	-	-	-	-	-	-	-	-
688A 2RS BULK	EBC	-	-	-	-	-	-	-	-
688-2Z	SKF	0.315 Inch \| 8 Millimeter	-	-	0.63 Inch \| 16 Millimeter	Bearing	-	-	-

N222 KOYO Single-row cylindrical roller bearings	db - Cone Backface Backing Diameter:10.73 in; Cage Type:Stamped Steel; R - Cone Frontface To Clear Radius2:0.130 in; Cone Part Number:M249748DW; Design Units:Imperial; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:358000 lbf; B - Double Cone Width:5.1250 in; C90 - Dynamic Radial Ratin
NU2222 KOYO Single-row cylindrical roller bearings	C90 - Dynamic Radial Rating (90 million revolutions)4:37500 lbf; R - Cone Backface To Clear Radius1:6.35 mm; Cone Part Number:EE170975; G1 - Heat Generation Factor (Roller-Raceway):1070; Cup Part Number:171436; da - Cone Frontface Backing Diameter:263.91 mm; Y - ISO Factor9:1.65; B:50.800 mm; D:365.
NU3222 KOYO Single-row cylindrical roller bearings	Appropriate Hydraulic Nut:HMV60; Weight:16.30 Kg; e:9.0 mm; d1:260.00 mm; Thread D12:Tr300x4; L1:219 mm; Ro:G1/4; t:15 mm; L1:202.00 mm; b:22 mm; Appropriate Withdrawal Nut No.:HM3160;
NU2321 KOYO Single-row cylindrical roller bearings	Cr - Dynamic Load Rating:81606 lbf; Support Type:Two-Bolt Plummer Blo; Dimension H:150 mm; Housing Width:6.1 in; Note:This product line wa; Cor - Static Load Rating:111505 lbf; Pillow/Plummer Block Style:Split Cylindrical Ho; Maximum Speed:1740 rpm; Bearing UPC:013992028297; Series Type:Light Series
N321 KOYO Single-row cylindrical roller bearings	Eng Internal Radial Clearance - Min:0.0043; C - Dynamic Load (Basic):66900 lb; Shaft Size :3 in; Grease Lubrication - B/C/O Seal:1100 rpm; Oil Lubrication - M/N Seal:1400 rpm; Int Radial Clearance Reduction Max:0.0025 in; Shaft Size Type:Imperial; Pre Install Clearance Min:0.0043 in; Y1 -
NU320R KOYO Single-row cylindrical roller bearings	Limiting Speed - Oil:9,500 rpm; dc (min):47 mm; r1:1.5 mm; Fillet Radius/Chamfer:1.5 mm; d:30 mm; D:90 mm; Weight:0.770 kg; Limiting Speed - Grease:7,500 rpm; Bore Type:Cylindrical Bore; db (min):38.5 mm; ra1 (max):1.5 mm; Radial Clearance:0.035 to 0.060 mm; Static Load Rating:55,000 N; Dynamic Load
NU222R KOYO Single-row cylindrical roller bearings	Full Timken Part Number:99999B; Dimension C:6.50 in; Adapter Sleeve Axial Movement Min:0.035 in; C0 - Static Load:212000 lb; Y1 - Geometry Factor:2.43; Dimension D:11.190 in; Dimension J (Bolt Size):1.125 in; Oil Lubrication - T Seal:1500 rpm; Dimension F:16.5 in; Dimension L Exp:5.62 in; e - Geomet
N221 KOYO Single-row cylindrical roller bearings	Enclosure:Open; Static Load Rating:233,000 N; Retainer Material:Machined Brass; ra (max):1 mm; Dynamic Load Rating:197,000 N; Axial Load Factor Y2:5.08; Fillet Radius/Chamfer:1.1 mm; Hole Diameter (do):3 mm; Bore Type:Cylindrical Bore; B:30 mm; Axial Load Factor Y0:3.34; Limiting Speed - Grease:3,40
NU2222R KOYO Single-row cylindrical roller bearings	Series Type:Heavy Series; Cr - Dynamic Load Rating:359020 lbf; Shaft Size:8 in; Bolt Size:4 x M36; Seal Type:Viton Single Lip; Housing Width:10.6 in; Dimension H:12.244 in; Dimension M:10.5 in; Shipping Weight:1494 lb; Bearing UPC:013992023391; Maximum Speed:880 rpm; Support Type:Four-Bolt Plummer B
NU2320R KOYO Single-row cylindrical roller bearings	Support Type:Four-Bolt Plummer Bl; Shaft Size:6-15/16 in; Bolt Size:4 x 1-1/4; Series Type:Light Series; Maximum Speed:1220 rpm; Bearing Number:LSE615BX; Note:This product line wa; Seal Type:High Temperature Pac; Dimension M :7-1/2 in; Housing Width:6.8 in; Dimension J1 :24-3/8 in; Dimensi
NU1022 KOYO Single-row cylindrical roller bearings	dc (min):234 mm; Radial Clearance:0.140 to 0.195 mm; Limiting Speed - Oil:2,000 rpm; db (min):208 mm; ra (max):3 mm; Fillet Radius/Chamfer:4 mm; Dynamic Load Rating:830,000 N; Enclosure:Open; Bore Type:Cylindrical Bore; dd (min):247 mm; ra1 (max):3 mm; r1:4 mm; Limiting Speed - Grease:1,600 rpm; B:9
NU232 KOYO Single-row cylindrical roller bearings	R - Cone Backface To Clear Radius1:0.760 mm; Series:M88000; e - ISO Factor8:0.55; a - Effective Center Location3:-2.8 mm; Ab - Cage-Cone Frontface Clearance:1.5 mm; da - Cone Frontface Backing Diameter:41.15 mm; C - Cup Width:17.463 mm; C0 - Static Radial Rating:17400 lbf; B - Cone Width:22.225 mm;
NU332 KOYO Single-row cylindrical roller bearings	Da - Cup Frontface Backing Diameter:3.40 in; B - Cone Width:0.8750 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3250 lbf; Aa - Cage-Cone Backface Clearance:0 in; Cage Type:Stamped Steel; T1 - Bearing Width:0.7874 in; D1 - Flange Outer Diameter:3.7268 in; G1 - Heat Generation Factor (Ro
NU1021 KOYO Single-row cylindrical roller bearings	ra (max):0.3 mm; Dynamic Load Rating:4,600 N; Bore Type:Cylindrical Bore; Da (max):28 mm; d:17 mm; Radial Clearance:0.011 to 0.025 mm; Weight:0.018 kg; B:7 mm; D:30 mm; Configuration:Single Row; da (min):19 mm; Factor fo:14.7; Static Load Rating:2,550 N; Enclosure:Double Seal; Limiting Speed - Greas

688 KOYO Single-row deep groove ball bearings Video

Bearing 688 (KOYO) | Size and Specification | Bearings

Deep groove ball bearings 688. Bearing number : 688. Size (mm) : 8x16x4. Brand : KOYO. Bore Diameter (mm) : 8. Outer Diameter (mm) : 16. Width (mm) : 4

KOYO 688 bearing | 688 Indonesia - AOB

688 NTN bearings is made of KOYO SEIKO company.Because of the good quality of 688 NTN bearings, they have get many clients' trust who are need 688 NTN

KOYO - 688 - 688 - Bearing - Applications

Get Detailed Price. Other models KOYO bearing in stock 688 the same size: #; Bearing Model; Brand; In Stock; Mail Inquiry. 1; 688; KOYO; 2440; Mail Inquiry

688 koyo bearing - Biggest Bearing Agent in Asia, Brand

688 koyo for sale with high quality and cheap price.Biggest Agent In Asia, Delivery In three Days. Bearing For Sale 688 koyo

KOYO 688 Damascus | KOYO Bearings Podgorica

skf 688 Bearings|skf 688 Bearing Size - skf. KOYO 688 Bearings if you show any interest in our products ,please feel free and contact us: sales@srg-bearings

KOYO 688 Bearing | 1000088bearing 8x16x4 Size - Deep

KOYO 688 Bearing Drawing: 688 Deep Groove Ball Bearings KOYO：. 688 (1000088bearing) KOYO Deep Groove Ball Bearings the inner diameter is (8mm,

KOYO 688 Bearings - skf bearings,fag bearings,nsk bearings

new types, 688. old types, 1000088bearing. productstypes, 688. categories, DeepGrooveBallBearings. brands, KOYO. ID d ( mm ), 8. OD D ( mm ), 16. thickness

KOYO 688 Bearing,688 - Shanghai OKing Trading Co.,Ltd

KOYO 688 Bearing Size Details: Brand: KOYO Bearing; Category: Deep Groove Ball Bearings; Model: 688; d: 8 mm; D: 16 mm; B: 4 mm; Cr: 1.25 N; C0r: 0.59 N

KOYO 688 INTERCHANGE

Full Complement Cylindrical Roller Bearings Part series 688 is a potential replacement for these common bearing part numbers:

NSK688
SKF688
NTN688
FAG688
TIMKEN688
KOYO688
NACHI688
DODGE688

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BEARING-THAILAND CO.,LTD.: Address158/191 Ruenrom Road, Mueang, Khon Kaen 421003.; Phone(Working Time)329-699-8147; Fax

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