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VU 300574 Four Point Contact Slewing Ring Slewing Bearing MODELS

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VU 300574 Four Point Contact Slewing Ring Slewing Bearing

VU 300574 Four Point Contact Slewing Ring Slewing Bearing SPECIFICATIONS

Series:28000
Cone Part Number:28156
Cup Part Number:28300X
Design Units:Imperial
Bearing Weight:0.4 Kg
Cage Type:Stamped Steel
d:39.980 mm
D:76.2 mm

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DAF Mechanical&Electrical Equipment Co., LtdChina

DAF Mechanical&Electrical Equipment Co., Ltd2020-07-10 09:46:19
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VU 300574 Four Point Contact Slewing Ring Slewing Bearing Details

Series:28000
Cone Part Number:28156
Cup Part Number:28300X
Design Units:Imperial
Bearing Weight:0.4 Kg
Cage Type:Stamped Steel
d:39.980 mm
D:76.2 mm
B - Cone Width:19.649 mm
C - Cup Width:15.494 mm
B:19.332 mm
R - Cone Backface To Clear Radius1:2.290 mm
r - Cup Backface To Clear Radius2:1.52 mm
da - Cone Frontface Backing Diameter:44.96 mm
db - Cone Backface Backing Diameter:49.02 mm
Da - Cup Frontface Backing Diameter:71.88 mm
Db - Cup Backface Backing Diameter:68.07 mm
Ab - Cage-Cone Frontface Clearance:1.8 mm
Aa - Cage-Cone Backface Clearance:0.3 mm
a - Effective Center Location3:-3.6 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf
C0 - Static Radial Rating:15500 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf
K - Factor7:1.45
e - ISO Factor8:0.4
Y - ISO Factor9:1.49
G1 - Heat Generation Factor (Roller-Raceway):20.7
G2 - Heat Generation Factor (Rib-Roller End):12.5
Cg - Geometry Factor:0.0709

VU 300574 Four Point Contact Slewing Ring Slewing Bearing pdf

Needle Roller Bearings Description

Housing Material	Cast Iron
Bearing Locking Device	Eccentric Collar
Manufacturing Plant Location	Rogersville, TN
Bearing Inner Ring Material	Steel
Ball Bearing Housing Series	205 Series
Ball Grade	Class 10
Retainer Type	Max Life Cage
Seal Type	Shield
Bearing Family	Eccentric Collar Bal
Bearing Duty	Normal Duty
Max Bearing Speed	7500 rpm
Bearing Outer Ring Material	Steel
Ring Size	Standard
Anti-Rotation Pin	Yes
Ship Weight	1.73 LB
Self Aligning	Self Centering
Grease Type	DuPont Krytox GPL 20
Bearing Series	205 Series
Flinger Type	Standard
Housing Type	2 Bolt Pillow Block

Needle Roller Bearings Quickstart Guide
No.	Brand	D	d	T	C	B	C0	Size	Noun
756A/752	FBJ	161,925 mm	79,375 mm	47,625 mm	270 kN	48,26 mm	385 kN	79.375x161.925x47.625	-
756A-2	TIMKEN	0 Inch \| 0 Millimeter	3.125 Inch \| 79.375 Millimeter	-	-	1.9 Inch \| 48.26 Millimeter	-	-	Cone
756A	KOYO	0 Inch \| 0 Millimeter	3.125 Inch \| 79.375 Millimeter	-	-	1.9 Inch \| 48.26 Millimeter	-	-	-
756A-20024/752-20024	TIMKEN	-	-	-	-	-	-	-	-
756A-20024	Timken	-	3.1250 in	-	-	-	-	-	-
756A - 752D	TIMKEN	6.3750 in	3.1250 in	-	-	-	-	-	-
756A - 752DC	TIMKEN	6.3750 in	3.1250 in	-	-	-	-	-	-

VU 200260 Four Point Contact Slewing Ring Slewing Bearing	Bearing Family:Setscrew Ball Bearin; Housing Type:Wide Slot Take-Up; Bearing Outer Ring Material:Steel; Ball Material:440 STAINLESS STEEL; Shaft Attachment (2):Set Screw; Bearing Duty:Normal Duty; Ship Weight:2.8 LB; Bearing Series:207 Series; End Cap Groove:Yes; Bearing Inner Ring Material:Steel; F
VU 360680 Four Point Contact Slewing Ring Slewing Bearing	d:0.7500 in; Housing Coating:Powder Coat; Manufacturing Plant Location:Rogersville, TN; Seal Type:Single Lip; Bearing Series:204 Series; Ball Grade:Class 10; Max Bearing Speed:7500 rpm; Bearing Inner Ring Material:Steel; Bearing Outer Ring Material:Steel; End Cap Groove:Yes; Base to Center Height:No
XSA140544N Crossed Roller Slewing Ring Slewing Bearing	Flinger Material:Steel; Ball Bearing Housing Series:207 Series; Ship Weight:3.5 LB; Retainer Material:Nylon; Flinger Type:Non-Rubberized; Bearing Insert Material:Steel; Housing Material:Cast Iron; Bearing Locking Device:Tapered Adapter Slee; UPC:782475282692; Bearing Family:Grip Tight Ball Bear; Bea
VU 250380 Four Point Contact Slewing Ring Slewing Bearing	Oil Holes:3 mm; d:200 mm; Radius:2 mm; Static Load Rating:242 kN; B:30 mm; Dynamic Load Rating:122.9 kN; D:280 mm; da:231 mm; Da:248 mm;
VU 200220 Four Point Contact Slewing Ring Slewing Bearing	Grease Type:Mobilith SHC PM 220; Expansion Type:Non-Expansion; Bearing Locking Device:Eccentric Collar; Housing Type:2 Bolt Pillow Block; Bearing Duty:Normal Duty; Bearing Inner Ring Material:Steel; Shaft Attachment (2):Eccentric Collar; Ball Grade:Class 10; Bearing Bore Shape:Round; Bearing Family:
VU 140325 Four Point Contact Slewing Ring Slewing Bearing	da:183 mm; Oil Holes:2.5 mm; Dynamic Load Rating:52.3 kN; d:170 mm; Static Load Rating:103.6 kN; Radius:1.5 mm; Da:203 mm; B:20 mm; D:220 mm;
VI 160420-N Four Point Contact Slewing Ring Slewing Bearing	Static Load Rating:76.9 kN; Da:153 mm; Oil Holes:2.5 mm; d:120 mm; B:20 mm; Radius:1.5 mm; D:170 mm; da:136 mm; Dynamic Load Rating:44.9 kN;
VU 200405 Four Point Contact Slewing Ring Slewing Bearing	Dynamic Load Rating:79.6 kN; Static Load Rating:154.8 kN; B:25 mm; Da:218 mm; da:198 mm; Radius:1.5 mm; Oil Holes:2.5 mm; d:180 mm; D:240 mm;
XSA140644N Crossed Roller Slewing Ring Slewing Bearing	Retainer Material:Nylon; Housing Material:Cast Iron; Shaft Attachment (2):Grip Tight; Max Bearing Speed:9500 rpm; Housing Coating:Powder Coat; Bearing Outer Ring Material:Steel; Bearing Bore Shape:Round; Manufacturing Plant Location:Rogersville, TN; Bearing Duty:Normal Duty; Bearing Insert Material:
VU 140179 Four Point Contact Slewing Ring Slewing Bearing	Bearing Bore Shape:Tapered; Housing Type:4 Bolt Pillow Block; Shaft Attachment Type:SPECIAL DUTY; Expansion Type:Non-Expansion; Grease Type:Mobilgrease XHP222; Bearing Insert Material:Steel; Bearing Series:515 Series; Seal Type:Piston Ring; d:5.9375 in; Split Housing:SPLIT; Housing Series:507 SERIES
VI 160288-N Four Point Contact Slewing Ring Slewing Bearing	Ring Size:Standard; Bearing Bore Shape:Round; Manufacturing Plant Location:Rogersville, TN; Bearing Inner Ring Material:Steel; Housing Material:Cast Iron; Ball Bearing Housing Series:209 Series; Flinger Material:None; Bearing Family:Setscrew Ball Bearin; Ball Material:Steel; Expansion Type:Non-Expan
VU 130225 Four Point Contact Slewing Ring Slewing Bearing	Static Load Rating:114.8 kN; Dynamic Load Rating:67.8 kN; d:130 mm; Radius:1.5 mm; D:190 mm; B:25 mm; Oil Holes:2.5 mm; da:148 mm; Da:168 mm;
VI 140326-V Four Point Contact Slewing Ring Slewing Bearing	Bearing Locking Device:Setscrew; Split Housing:SPLIT; Housing Series:115 SERIES (115 C); UPC:782475698998; Bearing Bore Shape:Tapered; Ship Weight:20.29 LB; Bearing Insert Material:Steel; Shaft Attachment Type:SETSCREW; d:1.9375 in; Bearing Series:115 Series; Housing Type:2 Bolt Pillow Block; Seal T
XSA140414N Crossed Roller Slewing Ring Slewing Bearing	Shaft Attachment Type:SPECIAL DUTY; d:3.4375 in; Housing Type:4 Bolt Flange; Housing Product Type:SPECIAL DUTY; Grease Type:Mobilgrease XHP222; Split Housing:SPLIT; Bearing Series:307 Series; Ship Weight:145 LB; Expansion Type:Expansion; Bearing Insert Material:Steel; UPC:782475055630; Seal Type:Pis
VU 250433 Four Point Contact Slewing Ring Slewing Bearing	Bearing Bore Shape:Tapered; d:4.9375 in; Housing Product Type:TYPE E; Split Housing:NO; Housing Type:Piloted Flange; Bearing Insert Material:Steel; Seal Type:Triple Lip; Housing Series:415 SERIES (415 - 50; Ship Weight:128 LB; UPC:782475698073; Shaft Attachment Type:SETSCREW; Bearing Series:415 Seri

VU 300574 Four Point Contact Slewing Ring Slewing Bearing Video

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