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Home>Products>Double-Row Angular Contact Ball Bearings>DC4938AVW KOYO Full complement cylindrical roller bearings

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DC4938AVW KOYO Full complement cylindrical roller bearings

Name: DC4938AVW KOYO Full complement cylindrical roller bearings
Brand: KOYO
SKU: DC4938AVW
Rating: 4.9 (5 reviews)

KOYO DC4938AVW Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
DC4938AVW
d:75.000 mm
D:115.0000 mm
B:20.00 mm
Fillet Radius ra:1.00 mm
Fillet Radius rb:0.60 mm
Grease Speed Rating n1:5600 rpm
Oil Speed Rating n2:6770 rpm
Basic Dynamic Radial Load Rating C:43600 N

Download KOYO DC4938AVW Spec Sheet

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The details of Double-Row Angular Contact Ball Bearings

d:75.000 mm
D:115.0000 mm
B:20.00 mm
Fillet Radius ra:1.00 mm
Fillet Radius rb:0.60 mm
Grease Speed Rating n1:5600 rpm
Oil Speed Rating n2:6770 rpm
Basic Dynamic Radial Load Rating C:43600 N
Basic Static Radial Load Rating Co:42500 N

DC4938AVW KOYO Full complement cylindrical roller bearings pdf

KOYO DC4938AVW DC4938AVW KOYO Full complement cylindrical roller bearings Details

Bearing Weight	236.400 Kg
Tapered Bore	N
B - Outer Ring Width	190.500 mm
R - Inner Ring To Clear Radius4	4.100 mm
Design Units	METRIC
D	580.000 mm
C - Dynamic Radial Rating1	4020000 N
Cg - Geometry Factor3	0.2377
da - Inner Ring Backing Diameter	370.000 mm
C - Inner Ring Width	190.500 mm
Type	NU
C0 - Static Radial Rating	6790000 N
d	320.000 mm
Reference Thermal Speed Rating (Grease)	470
Da - Outer Ring Backing Diameter	530.000 mm
r - Outer Ring To Clear Radius5	4.100 mm
Reference Thermal Speed Rating (Oil)2	500

DC4938AVW KOYO Full complement cylindrical roller bearings cross reference by manufacturer
No.	Brand		E	D	S	B	C	H	m
TS3-NNU4938KD1NAP5	NTN	-	-	260 mm	-	69 mm	69 mm	-	-
234938	ISB	-	-	260 mm	-	-	180 kN	84 mm	-
SL024938	INA	NNCL4938V / Designation to DIN 5412	240,7 mm	260 mm	-	69 mm	34,5 mm	-	10,9 kg / Weight
SL02-4938	NTN	-	-	260 mm	-	69 mm	565 kN	-	-
SL014938	INA	NNC4938V / Designation to DIN 5412	-	260 mm	-	69 mm	34,5 mm	-	11,2 kg / Weight
SL01-4938	NTN	-	-	260 mm	-	69 mm	565 kN	-	-
RSF-4938E4	NSK	-	-	260 mm	-	69 mm	510 kN	-	-
RS-4938E4	NSK	-	-	260 mm	-	69 mm	510 kN	-	-
RC4938	NACHI	-	-	260 mm	2.5 mm	69 mm	565 kN	-	-
RB4938	NACHI	-	-	260 mm	-	69 mm	565 kN	-	-
RNA4938	ISO	-	-	260 mm	-	-	69 mm	-	-

SB6445A KOYO Single-row deep groove ball bearings	Series:223K and 232K; Taper:1:12; D1:10.255 in; Locknut:N-044; Diameter d :7 15/16 in; Bearing Number:22344K, 23244K; SNW/SNP Assembly Weight:36.8 lb; Lockwasher and Lockplates:W-44; Tolerance1:-0.005 in; Sleeve:S-144; S:1.406 in; B2:7.277 in;
6068 KOYO Single-row deep groove ball bearings	Bearing Type:Split Cylindrical Re; Series Type:Light Series; Seal Type:Aluminium Triple Lab; Bearing Number:LSE912BR; Dimension L:27.0 in; Weight:547 lb; Support Type:Four-Bolt Plummer Bl; Dimension J:19.8 in; Cor - Static Load Rating:289779 lbf; Dimension H2:23.0 in; Bolt Size:4 x M30; Dimension H1
6968 KOYO Single-row deep groove ball bearings	Float:0.083 in; Grease Lubrication - T Seal:1600 rpm; Dimension H:1.13 in; Shaft Size :4 in; Dimension D:8.38 in; Engineering Group:Mounted Bearing; C0 - Static Load:113000 lb; Dimension K:1.63 in; C - Dynamic Load (Basic):97700 lb; Shaft Size Type:Imperial; Dimension F:12.63 in; Dimensio
6864 KOYO Single-row deep groove ball bearings	H:128 mm; L:255 mm; Bolt Qty:2; J1:40 mm; Locating Rings (width x OD):SR100X9.5; UPC Code:999999999; C0 Static Load Rating:142; N1:14.00 mm; Seal Type:V-ring; Shaft Diameter db:65 mm; Material :Cast Iron; J:200 mm; Housing:FSNT 211; Housing Mass:4.5 Kg; C1 Dynamic Load Rating:140; Max Grease Sp
16068 KOYO Single-row deep groove ball bearings	Outside Diameter D:52.000 mm; Cr - Dynamic Load Rating:15.9 kN; Outside Ring Width B:15.000 mm; Grease Reference Speed:13000 rpm; Oil Reference Speed:20000 rpm; Radius Rs min:1.100 mm; Weight:0.14 Kg; C0r - Static Load Rating:7.8 kN; Features:Contact Seals; Clearance:C3; Bore Size d:20 mm;
1606 KOYO Single-row deep groove ball bearings	Support Type:Four-Bolt Plummer Bl; Shaft Size:7-15/16 in; Bearing UPC:013992027573; Cor - Static Load Rating:222676 lbf; Seal Type:High Temperature Pac; Bearing Type:Split Cylindrical Ex; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension H2:17.7 in; Cr - Dynamic Load Rating:136576 lbf; Note
6868 KOYO Single-row deep groove ball bearings	C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:42600 lbf; B - Double Cone Width:5.2500 in; C0 - Static Radial Rating:290000 lbf; R - Cone Frontface To Clear Radius2:0.250 in; Cg - Geometry Factor8:0.146; K - Factor7:1.12; d:7.5 in; Cone Part Number:93751DW; Series:93000; Ab - Cage-Co
16064 KOYO Single-row deep groove ball bearings	K - Factor8:0.96; G1 - Heat Generation Factor (Roller-Raceway):123.7; C90 - Dynamic Radial Rating (90 million revolutions)5:7960 lbf; B - Cone Width:0.8440 in; Series:37000; db - Cone Backface Backing Diameter:4.96 in; Design Units:Imperial; C0 - Static Radial Rating:40100 lbf; Ca90 - Dynamic Thrust
606 KOYO Single-row deep groove ball bearings	C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:62900 lbf; K - Factor7:1.74; Design Units:Imperial; Cg - Geometry Factor12:0.0946; e - ISO Factor8:0.34; T - Bearing Width across Cones:2.5625 in; Series:455; d:2.1250 in; D:4.25 in; G2 - Heat Generation Factor (Rib-Roller End):17.1; Da -
SB62436 KOYO Single-row deep groove ball bearings	Dynamic Load Rating C11:856 kN; Backing Housing Diameter Ds:334.0 mm; Chamfer r1smin3:2.1 mm; O.D. D:360.000 mm; Chamfer rsmin:2.10 mm; Number of Lubrication Holes:6; Static Load Rating Co:1710 kN; Backing Shaft Diameter ds:287.8 mm; DUR/DOR F/E:292.000 mm; Lubrication Groove g:16.0 mm; Thermal Spee
SB6646 KOYO Single-row deep groove ball bearings	E:22.2500 in; Bolt Hole Length:2.375 in; A:7.50 in; D:3.00 in; Bolt Hole Width:1.000 in; Full Timken Part Number:SAF226305-1/4; Bearing Number:22330K; Adapter Assembly Number1:SNW-130 x 5-1/4; Seal Type:Triple Ring Seal; E Min.:20.8750 in; B:26.7500 in; H:15.5000 in; Triple Seal 2 Req’d:LOR 126; Ass
SB684556 KOYO Single-row deep groove ball bearings	Static Load Rating Co:4140 kN; Inner-Ring Set:300ARXS1845B; Width B:300.000 mm; Lubrication Hole Diameter h:9.0 mm; Chamfer rsmin:3.50 mm; Weight:287.000 lb; Number of Lubrication Holes:8; Backing Shaft Diameter ds:325.1 mm; Outer-Ring Set:332RXS1846; Chamfer r1smin2:7.0 mm; Width C:300.000 mm; O.D.
SB6848 KOYO Single-row deep groove ball bearings	G2 - Heat Generation Factor (Rib-Roller End):94.9; C1 - Dynamic Radial Rating (1 million revolutions)6:208000 lbf; C90 - Dynamic Radial Rating (90 million revolutions)5:54000 lbf; G1 - Heat Generation Factor (Roller-Raceway):841; R - Cone Backface To Clear Radius3:0.25 in; Cage Type:Stamped Steel; C
SB6849 KOYO Single-row deep groove ball bearings	Seal Type:Viton Single Lip; Bolt Size:2 x M16; Dimension H1:1.3 in; Bearing Number:LSM60BR; Shaft Size:60 mm; Support Type:Two-Bolt Plummer Blo; Series Type:Light Series; Bearing Type:Split Cylindrical Re; Bearing - Housing - Seal UPC:013992096548; Dimension M:2.8 in; Note:This product line wa; Weig
6064 KOYO Single-row deep groove ball bearings	Aa - Cage-Cone Backface Clearance:0.09 in; K - Factor8:2.05; C0 - Static Radial Rating:43000 lbf; Cg - Geometry Factor:0.0894; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:4690 lbf; C1 - Dynamic Radial Rating (1 million revolutions)6:37000 lbf; a - Effective Center Location4:-0.5 in; C90 -
6964 KOYO Single-row deep groove ball bearings	a - Effective Center Location4:-0.03 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:10000 lbf; G2 - Heat Generation Factor (Rib-Roller End):21.4; R - Cone Backface To Clear Radius3:0.09 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:3970 lbf; d:2.6875 in; da - Cone

DC4938AVW KOYO Full complement cylindrical roller bearings Video

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KOYO DC4938AVW INTERCHANGE

Double-Row Angular Contact Ball Bearings Part series DC4938AVW is a potential replacement for these common bearing part numbers:

NSKDC4938AVW
SKFDC4938AVW
NTNDC4938AVW
FAGDC4938AVW
TIMKENDC4938AVW
KOYODC4938AVW
NACHIDC4938AVW
DODGEDC4938AVW

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