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Double-row Tapered Roller Bearings71437/71751D+L MODELS

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Double-row Tapered Roller Bearings71437/71751D+L

Double-row Tapered Roller Bearings71437/71751D+L SPECIFICATIONS

Bearing number:7203 BEP
Size (mm):40x17x12
Bore Diameter (mm):40
Outer Diameter (mm):17
Width (mm):12
d:17 mm
D:40 mm
B:12 mm

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Double-row Tapered Roller Bearings NSK Product Description

Bearing number:7203 BEP
Size (mm):40x17x12
Bore Diameter (mm):40
Outer Diameter (mm):17
Width (mm):12
d:17 mm
D:40 mm
B:12 mm
d1:26.25 mm
d2:21.66 mm
D1:31.15 mm
a:18 mm
r1,2 - min.:0.6 mm
r3,4 - min.:0.6 mm
da - min.:21.2 mm
Da - max.:35.8 mm
Db - max.:35.8 mm
ra - max.:0.6 mm
rb - max.:0.6 mm
Basic dynamic load rating - C:10.4 kN
Basic static load rating - C0:5.5 kN
Fatigue load limit - Pu:0.236 kN
Reference speed:20000 r/min
Limiting speed:20000 r/min
Calculation factor - kr:0.095
Calculation factor - ka:1.4
Calculation factor - e:1.14
Calculation factor - X:0.35
Calculation factor - Y0:0.26
Calculation factor - Y1:0.55
Calculation factor - Y2:0.57
Category:Angular Contact Ball Bearing
Inventory:1.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0.06
Product Group:B00308
Enclosure:Open
Flush Ground:No
Rolling Element:Ball Bearing
Number of Rows of Balls:Single Row
Precision Class:ABEC 3 | ISO P6
Maximum Capacity / Filling Slot:No
Snap Ring:No
Cage Material:Polymer
Contact Angle:40 Degree
Internal Clearance:C0-Medium
Number of Bearings:1 (Single)
Inch - Metric:Metric
Long Description:17MM Bore; 40MM Outside Diameter; 12MM Width; Open; No Flush Ground; Ball Bearing; Single Row of Balls; ABEC 3 | ISO P6; No Filling Slot; No Snap Ring
UNSPSC:31171531
Harmonized Tariff Code:8482.10.50.28
Noun:Bearing
Keyword String:Angular Contact
Manufacturer Item Number:7203 BEP
Weight / LBS:0.141
Width:0.472 Inch | 12 Millimeter
Bore:0.669 Inch | 17 Millimeter
Outside Diameter:1.575 Inch | 40 Millimeter
bore diameter::17 mm
radial static load capacity::5.5 kN
outside diameter::40 mm
cage material::Nylon
overall width::12 mm
outer ring width::12 mm
contact angle::40 °
maximum rpm::20000 RPM
row type & fill slot::Single-Row Non-Fill Slot
finish/coating::Uncoated
internal clearance::C0
precision rating::ABEC 3 (ISO Class 6)
closure type::Open
fillet radius::0.6 mm
radial dynamic load capacity::10.4 kN
series::72
d1 ≈:26.25 mm
d2 ≈:21.66 mm
D1 ≈:31.15 mm
r1,2 min.:0.6 mm
r3,4 min.:0.6 mm
da min.:21.2 mm
Da max.:35.8 mm
Db max.:35.8 mm
ra max.:0.6 mm
rb max.:0.6 mm
Basic dynamic load rating C:10.4 kN
Basic static load rating C0:5.5 kN
Fatigue load limit Pu:0.236 kN
Calculation factor A:0.000625
Calculation factor kr:0.095
Calculation factor e:1.14
Calculation factor X:0.57
Calculation factor Y0:0.52
Calculation factor Y2:0.93
Calculation factor Y1:0.55
Mass bearing:0.065 kg

Double-row Tapered Roller Bearings71437/71751D+L pdf

Types of Double-row Tapered Roller Bearings NSK

Double-row Tapered Roller BearingsM235145/M235113D+L	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:10.442; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; Housing Style:4 Bolt Square Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22216; Seals:Double Lip Nitrile Rubber;
Double-row Tapered Roller Bearings380KBE30+L	Category:Cylindrical Roller Bearing; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.303; 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;
Double-row Tapered Roller Bearings200KBE3501+L	Category:Spherical Roller Bearing; Inventory:4.0; Minimum Buy Quantity:N/A; Weight:3.46; Product Group:B04311; Internal Clearance:C3-Loose; Mounting Method:Shaft Mount; Rolling Element:Spherical Roller Bearing; Bore Profile:Straight; Cage Material:Steel; Enclosure:Open; Number of Rows of Rollers:Double Row; Relubricatable:Yes; Withdrawal Sleeve:Not Applicable; Withdrawal Nut:Not Applicable; Inch - Metric:Metric;
Double-row Tapered Roller BearingsNA67790/67720D	Category:Cylindrical Roller Bearing; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.904; Product Group:B04144; Bore Profile:Straight; Cage Material:Steel; Precision Class:RBEC 1 \| ISO P0; Number of Rows of Rollers:Single Row; Separable:No; Rolling Element:Cylindrical Roller Bearing; Profile:Roller Assembly with Outer Ring - No Inner Ring; Snap Ring:No; Internal Clearance:C0-Medium; Retainer:Yes;
Double-row Tapered Roller Bearings560KBE030J+L	Category:Plain Bearing Spherical Rod Ends; Inventory:0.0; Minimum Buy Quantity:N/A; Weight / US pound:0.01; Product Group:B04286; Stud Profile:Female; Mounting Thread:1/4-28 UNF; Thread Direction:Left Hand; Rolling Element:Spherical Plain Bearing; Material - Outer Member:Steel; Material - Ball:Steel; Material - Liner:PTFE; Relubricatable:No; Enclosure:Open; Other Features:3 Piece \| Precision \| Chrome Plated Ball;
Double-row Tapered Roller Bearings71437/71751D+L	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:31.326; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Tapered Adapter Sleeve; Housing Style:4 Bolt Square Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:6315U; Seals:Clearance Seal;
Double-row Tapered Roller Bearings130KH1901+K	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:24.97; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:V Lock; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:7/8 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Triple Lip Viton; Housing Configuration:1 Piece Solid;
Double-row Tapered Roller Bearings2000KBE2301+L	Bearing number:7208 B; Size (mm):40x80x18; Bore Diameter (mm):40; Outer Diameter (mm):80; Width (mm):18; d:40 mm; D:80 mm; B:18 mm; C:18 mm; a:34 mm; Weight:0,38 Kg; Basic dynamic load rating (C):35,67 kN; Basic static load rating (C0):25,48 kN; (Grease) Lubrication Speed:7650 r/min;
Double-row Tapered Roller BearingsEE623161D/623265+K	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:10.442; 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:3/4 Inch; Relubricatable:Yes; Insert Part Number:22215; Seals:Triple Lip Urethane;
Double-row Tapered Roller Bearings270KBE3501+L	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:106.69; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:23230; Seals:Double Lip Nitrile Rubber;
Double-row Tapered Roller Bearings82587D/82931+K	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:14.528; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22219; Seals:Teflon Labyrinth;
Double-row Tapered Roller Bearings165KBE2201+L	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:56.296; 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:1-1/8 Inch; Relubricatable:Yes; Insert Part Number:22226; Seals:Triple Lip Urethane;

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