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Bearing 749A/742 AST MODELS

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Bearing 749A/742 AST

Bearing 749A/742 AST SPECIFICATIONS

Various Tapered Roller Bearings Open Enclosure types and sizes to accommodate your Bearing 749A/742 AST Boyal Industrial Pte ltd. requirements.
Enclosure:Open
Bore Type:Cylindrical Bore
Configuration:Single Row
Weight:0.702 kg
d:70 mm
D:110 mm
B:20 mm
Outside Ring Inside Diameter:100 mm

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Enclosure:Open
Bore Type:Cylindrical Bore
Configuration:Single Row
Weight:0.702 kg
d:70 mm
D:110 mm
B:20 mm
Outside Ring Inside Diameter:100 mm
Fillet Radius/Chamfer:1.1 mm
r1:1 mm
Dynamic Load Rating:58,500 N
Static Load Rating:70,500 N
Limiting Speed - Grease:6,000 rpm
Limiting Speed - Oil:7,100 rpm
Radial Clearance:0.065 to 0.100 mm
da (min):76.5 mm
db (min):76 mm
db (max):78 mm
dc (min):82 mm
Da (max):103 mm
Db (min):105 mm
Db (max):100.5 mm
ra (max):1 mm
ra1 (max):1 mm

Bearing 749A/742 AST Exchange Guide

Bearing 390A/394A NSK	Category:Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.005; Product Group:B04264;
Bearing 464A/453A Timken	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:7.718; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Square Flange 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:Teflon Labyrinth;
Bearing 595/592A CX	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:4.086; 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:7/16 Inch; Relubricatable:Yes; Insert Part Number:22209; Seals:Triple Lip Viton;
Bearing 47679/47620 FBJ	Bearing number:544091/544118; Size (mm):231.775x300.038x33.338; Bore Diameter (mm):231,775; Outer Diameter (mm):300,038; Width (mm):33,338; d:231,775 mm; D:300,038 mm; T:33,338 mm; B:31,75 mm; C:23,813 mm; a:50,1 mm; r min.:3,6 mm; r1 min.:3,2 mm; da min.:245 mm; Da min:277 mm; Da max.:287 mm; db max.:248 mm; ra max.:3,6 mm; rb max.:3,2 mm; Db:283 mm; Weight:5,25 Kg; Basic dynamic load rating (C):244 kN;
Bearing 4T-31593/31520 NTN	Bearing number:6226-RS1; Size (mm):230x130x40; Bore Diameter (mm):230; Outer Diameter (mm):130; Width (mm):40; d:130 mm; D:230 mm; B:40 mm; d1:160.5 mm; D2:202.9 mm; r1,2 - min.:3 mm; da - min.:144 mm; da - max.:160 mm; Da - max.:216 mm; ra - max.:2.5 mm; Basic dynamic load rating - C:156 kN; Basic static load rating - C0:132 kN; Fatigue load limit - Pu:4.2 kN; Limiting speed:1800 r/min; Calculation factor - kr:0.025;
Bearing 367/362A ISO	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:5.448; Product Group:M06288;
Bearing 757/752 NSK	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:19.522; 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:3/4 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Double Lip Viton;
Bearing 413156 NTN	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:3.597; Product Group:M06110;
Bearing 537/532X Timken	d:17 mm; cage material:Carbon Steel; D:40 mm; maximum rpm:15000 RPM; B:0.8125 in; finish/coating:Uncoated; row type & fill slot:Double-Row Non-Fill Slot; series:5200; bore type:Round; dynamic load capacity:12771; closure type:Double Seal; static load capacity:7896 lbs; snap ring included:Without Snap Ring; Weight:0.24 lb; operating temperature range:120° to 248°;
Bearing 6379/6320 KOYO	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:3.765; Product Group:M06110; Number of Mounting Holes:4; Mounting Method:Set Screw; Housing Style:4 Bolt Square Flange Block; Rolling Element:Ball Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Non-expansion; Mounting Bolts:5/8 Inch; Relubricatable:No; Insert Part Number:INS-VSC-203; Seals:Single Lip Contact; Housing Configuration:1 Piece Solid;

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