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Home>Products>Thrust Ball Bearing>RSF-4988E4 NSK CYLINDRICAL ROLLER BEARING

NSK RSF-4988E4 MODELS

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RSF-4988E4 NSK CYLINDRICAL ROLLER BEARING

Name: RSF-4988E4 NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: RSF-4988E4
Rating: 4.9 (5 reviews)

NSK RSF-4988E4 Bearing SPECIFICATIONS

Request A Quote For Your Special RSF-4988E4 NSK CYLINDRICAL ROLLER BEARING Needs China Rexroth a10vg Hydraulic Pump Supplier Today! Free Thrust Ball Bearing 1.48 Y - ISO Factor9 Quotes. 122000 N C0 - Static Radial Rating ISO 64.01 mm da - Cone Frontface Backing Diameter 9001 certified.
Brand Name:NSK
Model Number:
RSF-4988E4
da - Cone Frontface Backing Diameter:64.01 mm
C0 - Static Radial Rating:122000 N
Y - ISO Factor9:1.48
B:22.750 mm
D:100.000 mm
R - Cone Backface To Clear Radius1:5.080 mm
Design Units:METRIC
Db - Cup Backface Backing Diameter:90.93 mm

Download NSK RSF-4988E4 Spec Sheet

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RSF-4988E4 NSK CYLINDRICAL ROLLER BEARING Exchange Guide

da - Cone Frontface Backing Diameter:64.01 mm
C0 - Static Radial Rating:122000 N
Y - ISO Factor9:1.48
B:22.750 mm
D:100.000 mm
R - Cone Backface To Clear Radius1:5.080 mm
Design Units:METRIC
Db - Cup Backface Backing Diameter:90.93 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:22800 N
Bearing Weight:0.70 Kg
Cg - Geometry Factor:0.0897
Series:30211
K - Factor7:1.44
Da - Cup Frontface Backing Diameter:95.5 mm
Aa - Cage-Cone Backface Clearance:1 mm
G2 - Heat Generation Factor (Rib-Roller End):22.8
G1 - Heat Generation Factor (Roller-Raceway):41.9
C - Cup Width:18.000 mm
Cage Type:Stamped Steel
B - Cone Width:21.000 mm

RSF-4988E4 NSK CYLINDRICAL ROLLER BEARING pdf

NSK RSF-4988E4 Thrust Ball Bearing Specification details

RSF-4984E4 NSK CYLINDRICAL ROLLER BEARING	Bearing Number:MSE612BR; Shaft Size:6.75 in; Bearing - Housing - Seal:MSE612BRHATL; Bolt Size:4 x M30; Dimension L:9.5 in; Maximum Speed:1120 rpm; Cr - Dynamic Load Rating:208398 lbf; Ca - Axial Load Rating:16006 lbf; Note:This product line wa; Dimension P:1.3 in; Dimension V:0.2 in; Cor - Static Load Rating:305066 lbf; Dimension T:23.5 in; Seal Type:Aluminium Triple Lab; Dimension N:17.500 in; Dimension H:5.1 in;
NNCF4844V NSK CYLINDRICAL ROLLER BEARING	Center Guidance:Fixed Inner Ring Rib; B:75 mm; Limiting Speed - Oil:1,400 rpm; Radial Clearance:0.300 to 0.390 mm; Axial Load Factor Y1:3.75; Static Load Rating:1,840,000 N; da (min):292 mm; Limiting Speed - Grease:1,100 rpm; Da (max):368 mm; Weight:24.900 kg; Dynamic Load Rating:1,260,000 N; Fillet Radius/Chamfer:2.1 mm; Configuration:Double Row; Enclosure:Open; Nr. of Holes:6; Groove Width A:14 mm;
NNCF5080V NSK CYLINDRICAL ROLLER BEARING	Design Unit:METRIC; d:65 mm; D:120 mm; Cage Type:EJ; Cage Material:Steel; r - Outer Ring To Clear Radius2:1.5 mm; e - ISO Factor3:0.24; Y0 - ISO Factor4:2.79; Da - Outer Ring Backing Diameter:109.000 mm; R - Inner Ring To Clear Radius1:1.5 mm; B - Inner Ring Width:31 mm; B - Outer Ring Width:31 mm; Cg - Geometry Factor8:0.0511; da - Inner Ring Backing Diameter:78.000 mm; Y1 - ISO Factor5:4.15; Superseded Part:22213KCJW841C3;
RS-4936E4 NSK CYLINDRICAL ROLLER BEARING	End Cover2:EC522-619; A1:120 mm; G:M24; L:410.00 mm; Seal:LO522/ 4; C0 Static Load Rating:653; Jmax:356 mm; Jmin:344 mm; Max Grease Speed:2900; H:242 mm; Locating Rings (width x OD):SR200X13.5; Adapter Sleeve1:HE322; H1:125.0 mm; Material :Cast Iron; C1 Dynamic Load Rating:555; N:26 mm; Shaft Diameter d:4 in; Bearing:22222K; H2:45.0 mm; A2:191 mm;
HR32920J NSK CYLINDRICAL ROLLER BEARING	ra (max):5 mm; dd (min):359 mm; Static Load Rating:2,230,000 N; Inside Ring Outside Diameter:336 mm; Da (max):512 mm; dc (min):339 mm; d:260 mm; Limiting Speed - Oil:1,200 rpm; r1:6 mm; Configuration:Single Row; Fillet Radius/Chamfer:6 mm; Limiting Speed - Grease:1,000 rpm; D:540 mm; Radial Clearance:0.125 to 0.195 mm; Enclosure:Open; B:102 mm; db (min):288 mm; ra1 (max):5 mm; Bore Type:Cylindrical Bore;
RSF-49/500E4 NSK CYLINDRICAL ROLLER BEARING	Dynamic Load Rating:1,340,000 N; Configuration:Double Row; Da (max):258 mm; D:270 mm; Groove Width A:17 mm; Limiting Speed - Oil:2,400 rpm; Axial Load Factor Y0:1.70; Bore Type:Cylindrical Bore; Weight:25.500 kg; Static Load Rating:1,610,000 N; d:160 mm; Nr. of Holes:6; Enclosure:Open; Retainer Material:Pressed Brass; Axial Load Factor Y2:2.59; da (min):172 mm; Constant e:0.39; Axial Load Factor Y1:1.74;
RS-5028 NSK CYLINDRICAL ROLLER BEARING	Da - Cup Frontface Backing Diameter:62.99 mm; Cup Part Number:2530; Bearing Weight:0.4 Kg; a - Effective Center Location3:-8.6 mm; G1 - Heat Generation Factor (Roller-Raceway):23.6; C1 - Dynamic Radial Rating (1 million revolutions)5:18800 lbf; Db - Cup Backface Backing Diameter:59.94 mm; D:66.421 mm; C0 - Static Radial Rating:21200 lbf; Cone Part Number:2585; Aa - Cage-Cone Backface Clearance:0.5 mm;
NCF3080AV NSK CYLINDRICAL ROLLER BEARING	D:80 mm; Fillet Radius/Chamfer:1.1 mm; Radial Clearance:0.015 to 0.033 mm; B:30.2 mm; Configuration:Double Row; Bore Type:Cylindrical Bore; Static Load Rating:34,000 N; Dynamic Load Rating:45,500 N; d:40 mm; Limiting Speed - Grease:6,000 rpm; Cy:4.7 mm; ra:1 mm; Weight:0.570 kg; Dx:88 mm; Limiting Speed - Oil:8,000 rpm; Enclosure:Open; da:47 mm73 mm;
NNCF4988V NSK CYLINDRICAL ROLLER BEARING	D:100.000 mm; Design Units:METRIC; Series:33013; Db - Cup Backface Backing Diameter:90.93 mm; G1 - Heat Generation Factor (Roller-Raceway):72.4; G2 - Heat Generation Factor (Rib-Roller End):36.1; e - ISO Factor3:0.35; Da - Cup Frontface Backing Diameter:97.00 mm; r - Cup Backface To Clear Radius1:1.52 mm; Cup Part Number:Y33013; Y - ISO Factor4:1.72; Cg - Geometry Factor:0.103; K - Factor2:1.68; C - Cup Width:21.000 mm;
HR32222J NSK CYLINDRICAL ROLLER BEARING	Dimension C:4.900 in; Shaft Size :3-3/16 in; e - Geometry Factor:0.23; Y1 - Geometry Factor:2.88; Engineering Group:Mounted Bearing; Dimension B Exp:2.54 in; Weight:32 lb; UPC Code:0883450037723; Eng Internal Radial Clearance - Max:0.0055; Dimension SV:3.69 in; Oil Lubrication - M/N Seal:1300 rpm; Dimension E:6.10 in; Dimension H:1.00 in; Full Timken Part Number:QVC19V303SB; Grease Lubrication - B/C/O Seal:950 rpm;
NNCF5022V NSK CYLINDRICAL ROLLER BEARING	Y2 - Geometry Factor:3.09; Float:0.083 in; Weight:336 lb; Dimension BC:17.00 in; Pre Install Clearance Max:0.0071 in; Dimension N:5.13 in; Housing Style:Piloted Flange Cartr; Oil Lubrication - T Seal:900 rpm; Dimension J (Bolt Size):1 in; Dimension M:5.08 in; Dimension L Fix:8.51 in; Shaft Size :7 in; Oil Lubrication - M/N Seal:600 rpm; Dimension G:15.000 in; Eng Internal Radial Clearance - Min:0.0047;
NCF2952V NSK CYLINDRICAL ROLLER BEARING	Cr - Dynamic Load Rating:331818 lbf; Dimension V:0.2 in; Maximum Speed:670 rpm; Dimension H:6.3 in; Bolt Size:8 x M30; Bearing - Housing - Seal:MSM280BXHKPS; Seal Type:Kevlar Packing Seal; Bearing Type:Split Cylindrical Ex; Bearing UPC:013992034564; Dimension N:23.750 in; Note:This product line wa; Dimension T:30.0 in; Shaft Size:280 mm; Bearing - Housing - Seal UPC:013992094216; Bearing Number:MSM280BX;
NCF1888V NSK CYLINDRICAL ROLLER BEARING	Weight:44.700 kg; db (min):168 mm; db (max):190 mm; Static Load Rating:1,400,000 N; d:150 mm; Enclosure:Open; Limiting Speed - Oil:2,000 rpm; B:108 mm; D:320 mm; Configuration:Single Row; ra (max):3 mm; dc (min):195 mm; ra1 (max):3 mm; Radial Clearance:0.115 to 0.165 mm; dd (min):213 mm; Fillet Radius/Chamfer:4 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:1,700 rpm; r1:4 mm; Da (max):302 mm;
NNCF4928V NSK CYLINDRICAL ROLLER BEARING	Weight:3.900 kg; Constant e:0.28; ra (max):2 mm; Axial Load Factor Y2:3.61; Center Guidance:Fixed Inner Ring Rib; Static Load Rating:478,000 N; Fillet Radius/Chamfer:2 mm; Axial Load Factor Y0:2.37; Enclosure:Open; da (min):120 mm; Dynamic Load Rating:415,000 N; Bore Type:Cylindrical Bore; Limiting Speed - Grease:3,750 rpm; D:170 mm; d:110 mm; Hole Diameter (do):5 mm; Axial Load Factor Y1:2.42; Configuration:Double Row;
RSF-4928E4 NSK CYLINDRICAL ROLLER BEARING	C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:171000 lbf; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:98500 lbf; db - Cone Backface Backing Diameter:17.01 in; Series:M667900; Cg - Geometry Factor8:0.223; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:661000 lbf; d:16.1250 in; Cage Type:Stamped Steel; K - Factor7:1.4; C1 - Dynamic Radial Rating (1 million revolutions)1:380000 lbf;
NNCF5026V NSK CYLINDRICAL ROLLER BEARING	Thread D12:Tr460x5; e:9.0 mm; L1:205 mm; d1:420.00 mm; Appropriate Hydraulic Nut:HMV92; t:15 mm; Ro:G1/4; Appropriate Withdrawal Nut No.:HM3092; b:35 mm; Weight:30.10 Kg;

No.	Brand	C	E	L	t	B	b	D	N
RS-4940E4	NSK	-	-	-	-	-	-	-	-
NNCF4944V	NSK	-	-	-	-	17 mm	-	62 mm	-
RSF-4888E	NSK	-	-	-	-	-	-	3.7500 in	-
NCF3060V	NSK	-	-	-	-	-	-	6.1875 in	-
RSF-4996E4	NSK	-	-	-	-	-	-	-	-
NCF2992V	NSK	-	-	-	-	-	-	28.000 mm	-
RS-5040NR	NSK	-	-	-	-	22.385 mm	-	72.085 mm	-
HR32320J	NSK	-	-	-	-	-	-	225 mm	-
NCF3044V	NSK	-	-	-	-	-	-	2.7500 in	-
NCF1840V	NSK	-	-	-	-	-	-	36.0000 in	-
NCF3036V	NSK	-	-	-	-	-	-	-	-
HR32032XJ	NSK	300.0 mm	267 mm	-	-	-	-	44.00 mm	-
HR32926J	NSK	-	-	-	-	-	-	-	-
NNCF4892V	NSK	-	-	-	-	23.8 mm	-	62 mm	-
NCF29/500V	NSK	-	-	-	-	-	-	-	-
NCF3068V	NSK	-	-	-	-	12 mm	-	68 mm	-
RS-4832E4	NSK	-	-	-	-	-	-	-	-
RS-4988E4	NSK	-	-	-	-	-	-	62 mm	-
NNCF48/500V	NSK	-	-	-	-	16 mm	-	140 mm	-
RS-5036	NSK	-	-	-	-	-	-	-	-
RSF-4920E4	NSK	-	-	-	-	-	-	5.5000 in	-
HR32922J	NSK	-	-	-	-	-	-	-	-
NCF30/560V	NSK	3.500 in	10.3125 in	-	-	13.000 in	-	1.1875 in	-

RSF-4988E4 NSK CYLINDRICAL ROLLER BEARING Video

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NSK RSF-4988E4 INTERCHANGE

Thrust Ball Bearing Part series RSF-4988E4 is a potential replacement for these common bearing part numbers:

NSKRSF-4988E4
SKFRSF-4988E4
NTNRSF-4988E4
FAGRSF-4988E4
TIMKENRSF-4988E4
KOYORSF-4988E4
NACHIRSF-4988E4
DODGERSF-4988E4

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