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NSK NNCF4938V MODELS

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NNCF4938V NSK CYLINDRICAL ROLLER BEARING

Name: NNCF4938V NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NNCF4938V
Rating: 4.9 (5 reviews)

NSK NNCF4938V Bearing SPECIFICATIONS

NNCF4938V NSK CYLINDRICAL ROLLER BEARING, Units and Housings CAD models China Rexroth a10vg Hydraulic Pump Supplier , 0.75 in Dimension J (Bolt Size) Thrust Ball Bearing Manufacturing Service . Get Your Free.
Brand Name:NSK
Model Number:
NNCF4938V
Dimension J (Bolt Size):0.75 in
Dimension E:6.72 in
Oil Lubrication - M/N Seal:1400 rpm
Dimension C:5.13 in
Shaft Size :85 mm
Grease Lubrication - T Seal:2000 rpm
Dimension D:7.630 in
Y2 - Geometry Factor:4.31

Download NSK NNCF4938V Spec Sheet

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China Rexroth a10vg Hydraulic Pump Supplier2020-07-10 09:46:19
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NNCF4938V NSK CYLINDRICAL ROLLER BEARING Exchange Guide

Dimension J (Bolt Size):0.75 in
Dimension E:6.72 in
Oil Lubrication - M/N Seal:1400 rpm
Dimension C:5.13 in
Shaft Size :85 mm
Grease Lubrication - T Seal:2000 rpm
Dimension D:7.630 in
Y2 - Geometry Factor:4.31
Shaft Tolerance:0.0030 in
C0 - Static Load:87200 lb
Dimension H:1.31 in
Dimension RAA:0.97 in
Grease Lubrication - B/C/O Seal:1000 rpm
Float:0.083 in
Dimension M:2.59 in
Engineering Group:Mounted Bearing
Locking Style:Double Concentric
Bearing Number:22218
Full Timken Part Number:QAAFX18A085SB
Y1 - Geometry Factor:2.90

NNCF4938V NSK CYLINDRICAL ROLLER BEARING pdf

NSK NNCF4938V Thrust Ball Bearing Specification details

NNCF5048V NSK CYLINDRICAL ROLLER BEARING	C0 - Static Radial Rating:3350000 N; B - Outer Ring Width:144 mm; Y2 - ISO Factor6:1.9; B - Inner Ring Width:144 mm; Y1 - ISO Factor5:2.9; Design Unit:METRIC; r - Outer Ring To Clear Radius2:3.0 mm; Cg - Geometry Factor8:0.1051; da - Inner Ring Backing Diameter:257.000 mm; Bore Taper:1/12; Reference Thermal Speed Rating (Grease):830; Superseded Part:23244KYMBW906AC3; Bearing Weight:79.4 Kg; e - ISO Factor3:0.35;
32326 NSK CYLINDRICAL ROLLER BEARING	Bearing - Housing - Seal:MSE212BRHATL; Dimension B:7.5 in; Dimension S:2.0 in; Dimension D:11.0 in; Seal Type:Aluminium Triple Lab; Dimension H:1.6 in; Maximum Speed:3080 rpm; Dimension P:0.9 in; Cr - Dynamic Load Rating:58001 lbf; Dimension U:0.2 in; Bearing Type:Split Cylindrical Re; Note:This product line wa; Dimension V:5.5 in; Cor - Static Load Rating:67443 lbf; Bearing - Housing - Seal UPC:013992059819;
RS-5048NR NSK CYLINDRICAL ROLLER BEARING	Db - Cup Backface Backing Diameter:4.80 in; Cup Part Number:493; Series:495; Y - ISO Factor3:1.35; Cg - Geometry Factor:0.125; C - Cup Width:0.8750 in; e - ISO Factor2:0.44; D:5.3750 in; r - Cup Backface To Clear Radius1:0.130 in; Design Units:Imperial; Da - Cup Frontface Backing Diameter:5.16 in;
T4CB1 NSK CYLINDRICAL ROLLER BEARING	Radial Clearance:0.005 to 0.020 mm; d:28 mm; D:68 mm; Da (max):61 mm; B:18 mm; Fillet Radius/Chamfer:1.1 mm; ra (max):1 mm; Factor fo:12.4; Weight:0.287 kg; Static Load Rating:14,000 N; Configuration:Single Row; Limiting Speed - Grease:7,500 rpm; Dynamic Load Rating:26,800 N; Enclosure:Double Seal; da (min):35 mm; Bore Type:Cylindrical Bore;
HR32021XJ NSK CYLINDRICAL ROLLER BEARING	Limiting Speed - Grease:1,300 rpm; Fillet Radius/Chamfer:4 mm; D:340 mm; Retainer Material:Machined Brass; Da (max):322 mm; d:190 mm; Radial Clearance:0.220 to 0.290 mm; Dynamic Load Rating:1,590,000 N; Weight:37.200 kg; Hole Diameter (do):8 mm; B:92 mm; Roller Profile:Symmetric; Axial Load Factor Y1:2.39; Center Guidance:Fixed Inner Ring Rib; Bore Type:Tapered Bore; Nr. of Holes:6; da (min):208 mm;
RS-4928E4 NSK CYLINDRICAL ROLLER BEARING	Static Load Rating:9,250,000 N; Radial Clearance:0.440 to 0.570 mm; Limiting Speed - Grease:540 rpm; Bore Type:Tapered Bore; Axial Load Factor Y2:3.06; Configuration:Double Row; Retainer Material:Machined Brass; Hole Diameter (do):20 mm; D:700 mm; Groove Width A:40 mm; Axial Load Factor Y0:2.01; Center Guidance:Fixed Inner Ring Rib; Limiting Speed - Oil:670 rpm; Weight:354.000 kg; ra (max):5 mm; Enclosure:Open;
HR30326J NSK CYLINDRICAL ROLLER BEARING	C1 - Dynamic Radial Rating (1 million revolutions)5:158000 N; r - Cup Backface To Clear Radius2:1.52 mm; Aa - Cage-Cone Backface Clearance:1.8 mm; Da - Cup Frontface Backing Diameter:91.90 mm; Y - ISO Factor9:1.6; Cg - Geometry Factor:0.0946; R - Cone Backface To Clear Radius1:1.520 mm; Bearing Weight:0.8 Kg; Design Units:METRIC; Cup Part Number:Y33111; Series:33111; B - Cone Width:30.000 mm; G2 - Heat Generation Factor (Rib-Roller End):20.1;
RSF-4828E4 NSK CYLINDRICAL ROLLER BEARING	e - Geometry Factor:0.23; Locking Style:Eccentric; Pre Install Clearance Max:0.0039 in; Eng Internal Radial Clearance - Min:0.0024; Dimension J (Bolt Size):0.75 in; Dimension E:6.10 in; Shaft Size :85 mm; Dimension B Fix:2.46 in; Pre Install Clearance Min:0.0024 in; Housing Style:Piloted Flange Cartr; Y1 - Geometry Factor:2.90; Shaft Size Type:Metric; Dimension F:10.25 in; Dimension N:1.88 in;
RSF-4996E4 NSK CYLINDRICAL ROLLER BEARING	Grease Reference Speed:14000 rpm; Radius Rs min:0.600 mm; Outside Ring Width B:12.000 mm; Cr - Dynamic Load Rating:10.1 kN; Clearance:C3; Bore Size d:25 mm; Oil Reference Speed:21000 rpm; Weight:0.08 Kg; C0r - Static Load Rating:5.8 kN; Features:Shields; Outside Diameter D:47.000 mm;
RS-49/500E NSK CYLINDRICAL ROLLER BEARING	Cr - Dynamic Load Rating:118025 lbf; Dimension T:18.5 in; Dimension L:8.1 in; Support Type:Round Flange; Bearing Type:Split Cylindrical Re; Dimension N:13.625 in; Bearing - Housing - Seal UPC:013992098252; Bolt Size:4 x M24; Note:This product line wa; Shaft Size:4-15/16 in; Dimension P:1.0 in; Bearing UPC:013992032690; Bearing - Housing - Seal:MSE415BRHHTPS; Maximum Speed:1600 rpm; Cor - Static Load Rating:157366 lbf;
NCF2944V NSK CYLINDRICAL ROLLER BEARING	Limiting Speed - Grease:17,000 rpm; da (min):21 mm; B:13 mm; Da (max):36 mm; ra (max):1 mm; Bore Type:Cylindrical Bore; Limiting Speed - Oil:21,000 rpm; Fillet Radius/Chamfer:1 mm; Dynamic Load Rating:11,400 N; Factor fo:12.3; Static Load Rating:5,400 N; Weight:0.082 kg; Configuration:Single Row; d:15 mm; Radial Clearance:0.011 to 0.025 mm; D:42 mm; Enclosure:Open;
NCF2948V NSK CYLINDRICAL ROLLER BEARING	Da (max):203 mm; dd (min):156 mm; Bore Type:Cylindrical Bore; db (max):141 mm; db (min):132 mm; Fillet Radius/Chamfer:2.1 mm; Limiting Speed - Grease:2,600 rpm; Dynamic Load Rating:335,000 N; Radial Clearance:0.050 to 0.090 mm; Weight:6.250 kg; D:215 mm; ra (max):2 mm; Configuration:Single Row; Limiting Speed - Oil:3,200 rpm; Enclosure:Open; r1:2.1 mm; B:40 mm; d:120 mm; dc (min):146 mm; ra1 (max):2 mm;
NNCF4920V NSK CYLINDRICAL ROLLER BEARING	Pre Install Clearance Min:0.0053 in; Dimension F:10.88 in; Dimension SV:5.82 in; Shaft Tolerance:0.0050 in; Y2 - Geometry Factor:3.61; Eng Internal Radial Clearance - Min:0.0053; Dimension H:1.50 in; Shaft Size Type:Metric; Oil Lubrication - M/N Seal:700 rpm; Eng Internal Radial Clearance - Max:0.0067; e - Geometry Factor:0.28; Grease Lubrication - M/N Seal:700 rpm; Dimension RV:0.29 in; Bearing Number:22226;
RS-5044 NSK CYLINDRICAL ROLLER BEARING	dd (min):100 mm; Configuration:Single Row; D:150 mm; ra1 (max):2 mm; Bore Type:Cylindrical Bore; Dynamic Load Rating:223,000 N; Da (max):138 mm; r1:2.1 mm; ra (max):2 mm; Fillet Radius/Chamfer:2.1 mm; Enclosure:Open; Radial Clearance:0.065 to 0.100 mm; dc (min):92 mm; Limiting Speed - Oil:4,500 rpm; Limiting Speed - Grease:3,800 rpm; Static Load Rating:262,000 N; B:51 mm; Weight:3.970 kg; d:70 mm;
HR32028XJ NSK CYLINDRICAL ROLLER BEARING	Bore Type:Cylindrical Bore; Constant e:0.33; Axial Load Factor Y2:3.09; Radial Clearance:0.260 to 0.350 mm; Hole Diameter (do):15 mm; Limiting Speed - Grease:840 rpm; da (min):308 mm; Groove Width A:32 mm; Axial Load Factor Y1:2.07; D:580 mm; Enclosure:Open; Weight:228.000 kg; Fillet Radius/Chamfer:6 mm; Roller Profile:Symmetric; Center Guidance:Fixed Inner Ring Rib; Static Load Rating:5,450,000 N;
NCF3048V NSK CYLINDRICAL ROLLER BEARING	a - Effective Center Location3:-8.1 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2630 lbf; B - Cone Width:25.654 mm; Design Units:Imperial; r - Cup Backface To Clear Radius2:3.30 mm; G1 - Heat Generation Factor (Roller-Raceway):28.7; Cup Part Number:2731; e - ISO Factor8:0.3; d:31.750 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:5060 lbf; D:79.375 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:19500 lbf;

No.	Brand	C	E	L	t	B	b	D	N
RSF-4988E4	NSK	-	-	-	-	22.750 mm	-	100.000 mm	-
HR30326J	NSK	-	-	-	-	-	-	95.000 mm	-
HR32222J	NSK	-	-	-	-	-	-	-	-
NNCF4880V	NSK	-	-	-	-	-	-	-	-
HR32220J	NSK	-	-	-	-	-	-	-	-
NCF18/750V	NSK	-	-	-	-	7 mm	-	32 mm	-
NCF1892V	NSK	-	-	-	-	-	-	540.000 mm	-
T4CB12	NSK	-	-	-	-	32.000 mm	-	145.000 mm	-
NNCF4920V	NSK	-	-	-	-	-	-	-	-
NCF1844V	NSK	-	-	-	-	-	-	3.4843 in	-
NNCF4988V	NSK	-	-	-	-	-	-	100.000 mm	-
RS-5038NR	NSK	-	-	-	-	-	-	-	-
RS-49/560E4	NSK	-	-	-	-	-	-	-	-
HR32932J	NSK	-	-	-	-	-	-	-	-
HR32320J	NSK	-	-	-	-	-	-	225 mm	-
NCF2988V	NSK	-	-	-	-	-	-	-	-
NNCF4944V	NSK	-	-	-	-	17 mm	-	62 mm	-
HR32034XJ	NSK	-	-	-	-	-	-	72 mm	-
RS-4992E4	NSK	-	-	-	-	38 mm	-	240 mm	-
RS-4830E4	NSK	-	-	-	-	-	-	-	-
RSF-4828E4	NSK	-	-	-	-	-	-	-	-
RS-4944E4	NSK	-	-	255 mm	-	-	-	-	15 mm

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NSK NNCF4938V INTERCHANGE

Thrust Ball Bearing Part series NNCF4938V is a potential replacement for these common bearing part numbers:

NSKNNCF4938V
SKFNNCF4938V
NTNNNCF4938V
FAGNNCF4938V
TIMKENNNCF4938V
KOYONNCF4938V
NACHINNCF4938V
DODGENNCF4938V

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