508370 Four Row Cylindrical Roller Bearing MODELS

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508370 Four Row Cylindrical Roller Bearing

508370 Four Row Cylindrical Roller Bearing SPECIFICATIONS

Request A Quote For Your Special 440 Bore Diameter (mm) 508370 Four Row Cylindrical Roller Bearing Needs 440x320x56 Today! Free Japan Bearings Quotes. Industrial Bearings Solutions 440x320x56 Size (mm) ISO 9001 certified.
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Price:Negotiation

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508370 Four Row Cylindrical Roller Bearing Systems

Bearing number:71964 CDMA/P4A
Size (mm):440x320x56
Bore Diameter (mm):440
Outer Diameter (mm):320
Width (mm):56
d:320 mm
D:440 mm
B:56 mm
d1:357 mm
d2:357 mm
D1:403 mm
r1,2 - min.:3 mm
r3,4 - min.:1.1 mm
a:79.1 mm
da - min.:333 mm
db - min.:333 mm
Da - max.:425 mm
Db - max.:434 mm
ra - max.:2.5 mm
rb - max.:1 mm
dn:367 mm
Basic dynamic load rating - C:377 kN
Basic static load rating - C0:620 kN
Fatigue load limit - Pu:13.7 kN
Limiting speed for grease lubrication:2600 r/min
Limiting speed for oil lubrication:4300 mm/min
Ball - Dw:38.1 mm
Ball - z:27
Gref:282 cm3
Calculation factor - f0:16.5
Preload class A - GA:1400 N
Preload class B - GB:2800 N
Preload class C - GC:5600 N
Preload class D - GD:11200 N
Calculation factor - f:1
Calculation factor - f2A:1
Calculation factor - f2B:1.04
Calculation factor - f2C:1.09
Calculation factor - f2D:1.15
Calculation factor - fHC:1
Preload class A:281 N/micron
Preload class B:380 N/micron
Preload class C:530 N/micron
Preload class D:765 N/micron
r1,2 min.:3 mm
r3,4 min.:1.1 mm
da min.:333 mm
db min.:333 mm
Da max.:425 mm
Db max.:434 mm
ra max.:2.5 mm
rb max.:1 mm
Basic dynamic load rating C:377 kN
Basic static load rating C0:620 kN
Fatigue load limit Pu:13.7 kN
Attainable speed for grease lubrication:2600 r/min
Attainable speed for oil-air lubrication:4300 r/min
Ball diameter Dw:38.1 mm
Number of balls z:27
Reference grease quantity Gref:282 cm³
Preload class A GA:1400 N
Static axial stiffness, preload class A:281 N/µm
Preload class B GB:2800 N
Static axial stiffness, preload class B:380 N/µm
Preload class C GC:5600 N
Static axial stiffness, preload class C:530 N/µm
Preload class D GD:11200 N
Static axial stiffness, preload class D:765 N/µm
Calculation factor f:1.24
Calculation factor f1:1
Calculation factor f2A:1
Calculation factor f2B:1.04
Calculation factor f2C:1.09
Calculation factor f2D:1.15
Calculation factor fHC:1
Calculation factor f0:16.5
Mass bearing:24 kg

508370 Four Row Cylindrical Roller Bearing Product identifiers

UZ228BG Eccentric Bearings	Bearing Part Number:6004; Bearing Used:Deep Groove Ball Bea; Type:Bearings with Housin; Bearing Retained:Yes (with retaining; Height Indication:Height Configurable; Bearing Material:Stainless Steel; Width T(mm):19; Seals:ZZ (Double Shield); Height H(mm):35 ～ 60;
IR-8039 Wheel Hub Bearing 42X84X36mm	Category:Tapered Roller Bearings; Inventory:6.0; Minimum Buy Quantity:N/A; Weight:0.405; Product Group:B04334; Precision Class:Standard; Component:Cone; Basic Number:339; Number of Tapered Rows:Single Row; Inch - Metric:Inch; Long Description:Cone; Standard Precision; 339 Basic Number; 1.378" Bore; 0.882" Width; Single Row of Rollers; UNSPSC:31171527; Harmonized Tariff Code:8482.99.15.80;
I.1300.32.00.C Slewing Bearing 1300101290mm	Bearing number:6315-2RSR; Size (mm):75x160x37; Bore Diameter (mm):75; Outer Diameter (mm):160; Width (mm):37; d:75 mm; D:160 mm; B:37 mm; C:37 mm; r1 min.:2,1 mm; r2 min.:2,1 mm; Weight:3,12 Kg; Basic dynamic load rating (C):114 kN; Basic static load rating (C0):77 kN;
RE40035 Bearing 40048035mm	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:54.885; Product Group:M06288;
B71956-E-T-P4S Bearing 280x380x46mm	d:1.1875 in; radial static load capacity:1100 lb; D:3.5625 in; seal type:Single Lip Contact; bolt circle diameter:3.5625 in; length through bore:57/64 in; B:4.4375 in; maximum operating temperature:200 °F; overall height:1.1563 in; finish/coating:Gray Painted; bore type:Round; bolt size:0.3750 in; duty type:Light Duty; maximum rpm:3000 RPM; mounting type:Three-Bolt Flange; lubrication type:none;
609A21YSX Eccentric Bearing 154014	Rolling Element Material:Bearing Steel; Grease Type:Standard Grease; Unit, Type:Insert Bearing Unit; Bearing Inner Dia. Shape:Cylindrical Bore Set; Fit:J7; Basic Load Rating, Static Rating(N):7850; Unit Body Material:Cast Iron; Bearing Unit, Type:Round flange shape; Seal:Nitrile;
TP-169 Thrust Cylindrical Roller Bearings 508x711.2x139.7mm	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:Non-expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Triple Lip Viton;
Angular Contact Ball Bearing 30TAC62B 30X62X15MM	Bearing number:6217-2RS; Size (mm):85x150x28; Bore Diameter (mm):85; Outer Diameter (mm):150; Width (mm):28; d:85 mm; D:150 mm; B:28 mm; C:28 mm; Weight:1,8 Kg; Basic dynamic load rating (C):85,4 kN; Basic static load rating (C0):62,8 kN;
RKS.20.0411 Slewing Bearing 304x518x56mm	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:9.988; 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:5/8 Inch; Relubricatable:Yes; Insert Part Number:22215; Seals:Double Lip Nitrile Rubber;
567014 Four Row Cylindrical Roller Bearing Fit On Roll Neck	d:1.1875 in; static load capacity:7880 lbf; cone width:15.08 mm; finish/coating:Uncoated; cage material:Steel; series:08000; abma precision rating:Class 2; compatible cup:08231, 08237; inner ring width:15.08 mm; manufacturer upc number:053893167848; dynamic load capacity:12400 lbf, 7130 lbf;
239/900 CA/W33 239/900 CAK/W33 239/900 CC/W33 239/900 CCK/W33 Bearing	Category:Tapered Roller Bearings; Inventory:2.0; Minimum Buy Quantity:N/A; Weight:0.439; Product Group:B04334; Precision Class:Standard; Component:Cone; Basic Number:NP343847; Number of Tapered Rows:Single Row; Inch - Metric:Inch; Long Description:Cone; Standard Precision; NP343847 Basic Number; 2.284" Bore; 0.866" Width; Single Row of Rollers; UNSPSC:31171527; Harmonized Tariff Code:8482.99.15.80;
B7020.C.T.P4S.UL Bearing 100x150x24 Mm	d:11.7500 in; bearing material:Steel; abma precision rating:Class 2; manufacturer upc number:053893589428;
BFSB353247 Tapered Roller Thrust Bearings 749.3X952.5X127mm	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:5.448; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Tapered Roller Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1/2 Inch; Relubricatable:Yes; Insert Part Number:S1U-EXL-107R; Seals:Triple Lip Contact;
Volvo EC210B 1080.51328106mm Slewing Bearing	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:1/4" Nominal Bore; 1/2" Nominal Outside Diameter; 1/2" Length Thru Bore; Bushing No Flange Profile; Oil Impregnated Sintered Bronze; SAE841 Material; 1/42" Bore;

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