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NN4938 NTN Tapered Roller Bearing

Name: NN4938 NTN Tapered Roller Bearing
Brand: NTN
SKU: NN4938
Rating: 4.9 (5 reviews)

NTN NN4938 Bearing SPECIFICATIONS

Enjoy High Margins on China 6205 Bearing Supplier Competitive Cylindrical Roller Bearing Pricing.Great Wholesale Products HH506348 Cone Part Number at 2.4 in da - Cone Frontface Backing Diameter Low Costs.
Brand Name:NTN
Model Number:
NN4938
da - Cone Frontface Backing Diameter:2.4 in
Design Units:Imperial
Cone Part Number:HH506348
Cage Type:Stamped Steel
Ab - Cage-Cone Frontface Clearance:0.16 in
C0 - Static Radial Rating:65100 lbf
K - Factor8:1.45
C90 - Dynamic Radial Rating (90 million revolutions)5:14300 lbf

Download NTN NN4938 Spec Sheet

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NN4938 NTN Tapered Roller Bearing Dimensions

da - Cone Frontface Backing Diameter:2.4 in
Design Units:Imperial
Cone Part Number:HH506348
Cage Type:Stamped Steel
Ab - Cage-Cone Frontface Clearance:0.16 in
C0 - Static Radial Rating:65100 lbf
K - Factor8:1.45
C90 - Dynamic Radial Rating (90 million revolutions)5:14300 lbf
G2 - Heat Generation Factor (Rib-Roller End):15.6
Aa - Cage-Cone Backface Clearance:0.08 in
G1 - Heat Generation Factor (Roller-Raceway):72
Cg - Geometry Factor:0.108
db - Cone Backface Backing Diameter:2.8 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:9860 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:24900 lbf
a - Effective Center Location4:-0.53 in
B - Cone Width:1.75 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:96200 lbf
d:1.9375 in
C1 - Dynamic Radial Rating (1 million revolutions)6:55300 lbf

NN4938 NTN Tapered Roller Bearing pdf

NTN NN4938 Cylindrical Roller Bearing Cross References

No.	Brand	H	C	F	N	k	S	e	E
NN308	NTN	-	-	-	-	-	-	-	-
3RCS2659UPV1	NTN	-	-	-	-	-	-	0.103 in	-
NN493	NTN	-	-	-	-	-	-	-	-
CRT1808V	NTN	194 mm	-	-	18 mm	-	-	-	-
W52A07	NTN	-	-	-	-	-	-	-	-
NNU4936K	NTN	-	-	-	-	-	-	-	-
NN3028K	NTN	-	-	-	-	-	-	-	-
NN4924K	NTN	-	-	-	-	-	-	-	-
NNU4926	NTN	-	-	-	-	-	-	-	-
NN3964	NTN	-	-	-	-	-	-	-	-
CU12B08W WK40/21	NTN	-	-	-	-	-	-	-	-
CU12B07W IM38/18	NTN	-	-	-	-	-	-	-	-
NNU3184	NTN	-	-	-	-	115.0 mm	12 mm	-	14 mm
R3444V	NTN	-	-	-	-	-	-	-	-
NN404	NTN	-	-	-	-	-	-	-	-
R11A13V	NTN	-	-	-	-	-	-	-	-
NNU488	NTN	-	-	-	-	-	-	-	-
CRT0607V	NTN	-	-	-	-	-	-	-	-
NNU4924	NTN	-	-	-	-	-	-	-	-
R3261V	NTN	-	535.0 mm	-	-	-	-	-	486 mm

LH-WA22213BLLS NTN Thrust Tapered Roller Bearing	C:7.500 in; Triple Seal 2 Req’d:LOR 115; Housing Only4:SDAF526 x 4-5/16; Bolt Hole Width:1.000 in; Y:2.2656 in; Oil Level K:2.4375 in; Full Timken Part Number:SDAF225264-5/16; Diameter S-1:4 5/16 in; L2:8.0000 in; E Min.:14.6250 in; D:2.3750 in; Bearing Number:22226K; No. of Base Bolts Required:4; Bolt Hole Length:1.6875 in; Adapter Assembly Number3:SNW-26 x 4-5/16; H1:11.8750 in; B:18.3750 in;
WA22228BLLS NTN Thrust Tapered Roller Bearing	Radial Clearance:0.065 to 0.100 mm; Configuration:Single Row; Static Load Rating:111,000 N; Bore Type:Cylindrical Bore; Limiting Speed - Grease:4,800 rpm; dc (min):90 mm; ra (max):1.5 mm; Dynamic Load Rating:96,500 N; D:130 mm; db (max):87 mm; Fillet Radius/Chamfer:1.5 mm; r1:1.5 mm; dd (min):96 mm; ra1 (max):1.5 mm; Inside Ring Outside Diameter:88.5 mm; Limiting Speed - Oil:6,000 rpm; B:25 mm; d:75 mm;
NNU3048 NTN Tapered Roller Bearing	Maximum Speed:1120 rpm; Seal Type:High Temperature Pac; Series Type:Medium Series; Dimension L:25.0 in; Cor - Static Load Rating:305066 lbf; Dimension J:18.0 in; Cr - Dynamic Load Rating:208398 lbf; Pillow/Plummer Block Style:Split Cylindrical Ho; Bearing - Housing - Seal UPC:013992067869; Bolt Size:4 x M30; Dimension K:6.5 in; Bearing - Housing - Seal:MSE615BXHHTPS; Housing Width:8.7 in; Bearing Type:Split Cylindrical Ex;
CRT1807V NTN Thrust Tapered Roller Bearing	Features:Snap Ring; Bore Size d:20 mm; Oil Reference Speed:25000 rpm; Snap Ring Width f max:1.120 mm; Outside Diameter D:42.000 mm; Clearance:C3; Weight:0.070 Kg; Grease Reference Speed:17000 rpm; Outside Ring Width B:12.000 mm; Snap Ring Diameter D2 max:46.300 mm; Radius Rs min:0.600 mm; Cr - Dynamic Load Rating:9.4 kN; C0r - Static Load Rating:5 kN;
NNU3024 NTN Tapered Roller Bearing	Cage Type:Stamped Steel; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:286000 lbf; B - Double Cone Width:5.2500 in; Y1 - ISO Factor9:1.29; r - Cup Backface To Clear Radius2:0.130 in; Cone Part Number:93788D; C - Cup Width:1.8125 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:74200 lbf; Y2 - ISO Factor10:1.92; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:38200 lbf;
CRT0503V NTN Thrust Tapered Roller Bearing	Dx:37.5 mm; Enclosure:Snap Ring Groove wit; Weight:0.060 kg; Da:27 mm; d:12 mm; Snap Ring Width:1.1 mm; D:32 mm; ra:0.6 mm; Snap Ring Outside Diameter:36.7 mm; Configuration:Double Row; Static Load Rating:5,650 N; Fillet Radius/Chamfer:0.6 mm; Limiting Speed - Oil:20,000 rpm; Dynamic Load Rating:10,300 N; B:15.9 mm; da:17 mm; Cy:2.9 mm; Radial Clearance:0.011 to 0.025 mm; a (max):2.1 mm; Bore Type:Cylindrical Bore;
NN496 NTN Tapered Roller Bearing	Cage Type:Stamped Steel; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:554000 lbf; C90 - Dynamic Radial Rating (90 million revolutions)5:82400 lbf; C0 - Static Radial Rating:649000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:57100 lbf; Design Units:Imperial; Aa - Cage-Cone Backface Clearance:0.49 in; Series:244000; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:144000 lbf;
LH-WA22218BLLS NTN Thrust Tapered Roller Bearing	Constant e:0.39; Hole Diameter (do):10 mm; Enclosure:Open; Bore Type:Tapered Bore; Configuration:Double Row; Limiting Speed - Oil:2,500 rpm; Axial Load Factor Y2:2.59; Da (max):258 mm; ra (max):2 mm; Fillet Radius/Chamfer:2.1 mm; Limiting Speed - Grease:2,000 rpm; Weight:25.500 kg; Axial Load Factor Y0:1.70; Roller Profile:Symmetric; Center Guidance:Floating Steel Ring; Axial Load Factor Y1:1.74; D:270 mm;
NN3024K NTN Cylindrical Roller Bearing	Weight:0.115 kg; Fillet Radius/Chamfer:1 mm; b (min):1.4 mm; D:47 mm; Limiting Speed - Grease:16,000 rpm; d:17 mm; Static Load Rating:6,550 N; Configuration:Single Row; Bore Type:Cylindrical Bore; Snap Ring Outside Diameter:52.7 mm; Radial Clearance:0.011 to 0.025 mm; Factor fo:12.3; Dx (min):53.5 mm; B:14 mm; Dynamic Load Rating:13,600 N; da (min):23 mm; r1:0.5 mm; D1 (max):44.6 mm; Cy (max):3.3 mm;
NNU4072 NTN Tapered Roller Bearing	Housing Style:Four-Bolt Square Fla; Dimension J (Bolt Size):1 in; Dimension F:10.56 in; Dimension RVV:0.5 in; Eng Internal Radial Clearance - Max:0.0067; Pre Install Clearance Min:0.0043 in; Eng Internal Radial Clearance - Min:0.0053; Y1 - Geometry Factor:2.55; Shaft Size Type:Imperial; Y2 - Geometry Factor:3.80; Dimension BC:11.75 in; Oil Lubrication - M/N Seal:900 rpm; UPC Code:0883450368230; Oil Lubrication - T Seal:1700 rpm;
NN4922 NTN Tapered Roller Bearing	Dimension J2 :11-47/64 in; Bearing Number:LSE303BR; Pillow/Plummer Block Style:Split Cylindrical Ho; Note:This product line wa; Dimension L :15-23/64 in; Cor - Static Load Rating:52033 lbf; Dimension H2:9.6 in; Cr - Dynamic Load Rating:42145 lbf; Dimension M :4-11/32 in; Dimension J1 :13-13/64 in; Dimension K :2-3/8 in; Series Type:Light Series; Maximum Speed:2790 rpm; Bearing Type:Split Cylindrical Re;
NN3032 NTN Tapered Roller Bearing	da - Inner Ring Backing Diameter:122.300 mm; Cage Type:CR - Phenolic Outer; Contact Angle:25 º; d:110 mm; Limiting Speed (Oil):16320 rpm; R - Inner Ring To Clear Radius2:2.0 mm; Ball Type:Ceramic; do - Ball Diameter:17.462500 mm; Da - Outer Ring Backing Diameter:158.400 mm; Full Timken Part Number:3MMC9122WICRDUH; D:170 mm; Design Units:METRIC; Bearing Width:28 mm; r - Outer Ring To Clear Radius3:2.0 mm;
NNU496 NTN Tapered Roller Bearing	d1:4 1/4 in; C:22 mm; Weight:2.80 Kg; Appropriate Hydraulic Nut:HMV24; Locknut:KM24; G:M120x2; L1:88.00 mm; Lockwasher and Lockplates:MB24; D3:155 mm;
LH-WA22213BLLSK NTN Thrust Tapered Roller Bearing	r - Cup Backface To Clear Radius1:0.030 in; Y - ISO Factor3:2.19; D:2.8355 in; Da - Cup Frontface Backing Diameter:2.60 in; e - ISO Factor2:0.27; C - Cup Width:0.7500 in; Series:2500; Cg - Geometry Factor:0.0656; Design Units:Imperial; Db - Cup Backface Backing Diameter:2.48 in; Cup Part Number:2525;

NN4938 NTN Tapered Roller Bearing Video

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Bearing NN4938 (NTN) | Size and Specification | Bearings

Cylindrical roller bearings NN4938 dimensions and specification

NTN NN4938K bearing | Best Bearings at the Best Prices

Leading products of NTN NN4938K bearing: deep groove ball bearings, self-aligning bearing ... NTN NN4938 Cascade | NTN Bearing Richardson - NTN Bearin

NTN NN4938 INTERCHANGE

Cylindrical Roller Bearing Part series NN4938 is a potential replacement for these common bearing part numbers:

NSKNN4938
SKFNN4938
NTNNN4938
FAGNN4938
TIMKENNN4938
KOYONN4938
NACHINN4938
DODGENN4938

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