KOYO 645 Roller Bearings MODELS

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KOYO 645 Roller Bearings

KOYO 645 Roller Bearings SPECIFICATIONS

mounting::Tapped Base
operating temperature range::30 to 180 °F
d:30 mm
D:76.20 in
bore type::Round
maximum rpm::2900 rpm
base to bore centerline::42.90 mm
bolt size::7/16 in

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KOYO 645 Roller Bearings Code system

mounting::Tapped Base
operating temperature range::30 to 180 °F
d:30 mm
D:76.20 in
bore type::Round
maximum rpm::2900 rpm
base to bore centerline::42.90 mm
bolt size::7/16 in
duty type::Normal Duty
tap thread size::7/16-24
housing material::Black Polyamide
lubrication type::Lubrication Fitting
locking device::Set Screw
series::UCPA
seal type::Single Lip Contact
cap type::Yellow Protective Cap
expansion type::Non-Expansion Bearing (Fixed)
end cap type::Closed End Cap
overall length::98 mm
bearing material::52100 Chrome Bearing Steel
overall height::85.10 mm
manufacturer catalog number::53206AR
finish/coating::Black Polyamide
manufacturer upc number::787405251052
B:61 mm
Weight:1.15 lbs
maximum operating temperature::Max 180 °

KOYO 645 Roller Bearings Description of the code

FAG BEARING 24028-S-MB Roller Bearings	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:5.902; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:1/2 Inch; Relubricatable:Yes; Insert Part Number:22211; Seals:Teflon Labyrinth;
NTN NU321 Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:8.626; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Eccentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22213; Seals:Triple Lip Nitrile Rubber;
NTN TS3-22234BKD1C3 Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:22.7; 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:22218; Seals:Triple Lip Viton; Housing Configuration:1 Piece Solid;
NTN NU308G1C3 Cylindrical Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:7.718; 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:Expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22213; Seals:Triple Lip Nitrile Rubber;
NTN 23034EMKW33 Roller Bearings	Category:Sleeve Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0; Product Group:B04264; Profile:Bushing No Flange; Material Description:Oil Impregnated Sintered Bronze; Material:SAE841; Inch - Metric:Inch; Long Description:2" Nominal Bore; 2-3/8" Nominal Outside Diameter; 3" Length Thru Bore; Bushing No Flange Profile; Oil Impregnated Sintered Bronze; SAE841 Material; 2.003" Bore;
NTN NU2312EG1 Roller Bearings	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:7.264; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:1/2 Inch; Relubricatable:Yes; Insert Part Number:22213; Seals:Teflon Labyrinth;
NTN W67315EHABX#BW Roller Bearings	Category:Cylindrical Roller Bearing; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.941; Product Group:B04144; Bore Profile:Straight; Cage Material:Not Applicable; Precision Class:RBEC 1 \| ISO P0; Number of Rows of Rollers:Single Row; Separable:No; Rolling Element:Cylindrical Roller Bearing; Profile:Inner Ring Only; Snap Ring:No; Internal Clearance:C0-Medium; Retainer:Not Applicable; Relubricatable:Yes;
RHP BEARING LRJA7/8J Cylindrical Roller Bearings	Category:Ball Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.51; Product Group:B00308;
NTN 23252BKC3 Roller Bearings	SKU:f688-2zw6-zen; Availability:In Stock; Weight:0.20 KGS; d:8mm; D:16mm; B:6mm; Cage Type:Steel; Seals or Shields:Two Metal Shields; Clearance:Standard;
NTN 23040VF107 Roller Bearings	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:19.068; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:7/8 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Triple Lip Nitrile Rubber;
IKO KT202413 Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:19.522; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; 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:22219; Seals:Triple Lip Viton; Housing Configuration:1 Piece Solid;
NTN NU2307 Roller Bearings	LangID:1; ALP23:0; ALP22:0; D_:160; ALP21:30; SREX:0.08; mass:4.5; GRS rpm:2800; D_b:154; SRIX:0.08; SRIN:0; SREN:0; DE_:147.344; Prod_Type3:ACBB_SR_MM_DB; da:100; m0:0.895; C_conv:191000; ALPHA_:30; SDM_:124.988; SBRG:2; r1:1; SRI:11.56; hidYobi:7218AWDB; C:191; B_:30; hidTable:ecat_NSANGB; Oil rpm:4000; 2B_:60; SRE:11.56; rb:1; ra:2; C0:206; d:90; DA_:22.225; Z_:16; yobi:7218AWDB; ao:102.2; r:2;

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Bearing Distributors Inc: Emailiris@bearing-distributors.com; Address1589 Tampines Industrial Distributor Avenue 5 Singapore 528759; Phone(Working Time)0065-31591338; Fax0065-31591338

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KOYO 645 Roller Bearings Technical Articles

Bearing list update reference of Mar/2019 reference

NU 332 ECM/C3 SNL 516-613 6212-2RS1/C3 NU 332 ECML/C3 SNL 518-615 6213-2RS1 NU 334 ECM/C3 SNL 520-617 6213-2Z QJ 1030 N2MA/C4B20 SNL 522-619 6213-2Z/C3 SE 511-609...

Bearing list update reference of 19th/Feb/2019

6209-2Z/C3 6205ZZ NU220 ECM 6204-2Z/C3 6206 ZZ 7320 BECMB 6205-2Z/C3 6307 ZZ 6204-2Z 6206-2Z/C3 6211 ZZ 6205-2Z 6208-2Z/C3 6018 6207-2Z 6209-2Z/C3 6020...

Bearing list update reference of 20th/Dec/2018

1 MOTOR SHAFT SEAL V-RING TYPE-A,V-45A MOTOR SHAFT SEAL V-RING TYPE-A,V-45A OIL SEAL VA FOR ELECTRICAL MOTOR – STANDARD STYLE , VA SEAL HAS A STRAIGHT BACK FOR MOTOR SHAFT DIAMETER FROM 43 TO 48MM. V-45A OIL SEAL PROFILE DIMENSIONS:...

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