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NNU303 NTN Tapered Roller Bearing

Name: NNU303 NTN Tapered Roller Bearing
Brand: NTN
SKU: NNU303
Rating: 4.9 (5 reviews)

NTN NNU303 Bearing SPECIFICATIONS

Shop NNU303 NTN Tapered Roller Bearing huge online discount Cylindrical Roller Bearing inventory. China 6205 Bearing Supplier Cylindrical Roller Bearing and Import S-38 x 7 Sleeve machinery parts your car 9.474 in D1 needs with Free Shipping and Free Extended W-38 Lockwasher and Lockplates Warranty.
Brand Name:NTN
Model Number:
NNU303
Lockwasher and Lockplates:W-38
D1:9.474 in
Sleeve:S-38 x 7
Taper:1:12
S:1.281 in
Bearing Number:22238K
SNW/SNP Assembly Weight:19.07 lb
Series:222K

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NNU303 NTN Tapered Roller Bearing Dimensions

Lockwasher and Lockplates:W-38
D1:9.474 in
Sleeve:S-38 x 7
Taper:1:12
S:1.281 in
Bearing Number:22238K
SNW/SNP Assembly Weight:19.07 lb
Series:222K
Diameter d :7 in
Tolerance1:-0.005 in
B2:5.251 in
Locknut:AN-38

NTN NNU303 Cylindrical Roller Bearing Cross References

No.	Brand	H	C	F	N	k	S	e	E
NNU4938K	NTN	-	-	-	-	-	-	-	-
NNU3144	NTN	-	-	-	-	-	-	-	-
NN4952	NTN	-	-	-	-	-	-	-	-
NNU39/63	NTN	-	-	-	-	-	-	-	-
NN3032	NTN	-	-	-	-	-	-	-	-
NNU494	NTN	-	-	-	-	-	-	-	-
CRT1806V	NTN	-	-	-	-	-	-	-	-
NNU4928	NTN	-	-	-	-	-	-	-	-
CRT0504V	NTN	-	-	-	-	-	-	-	-
NNU4936K	NTN	-	-	-	-	-	-	-	-
3RCS2629UP	NTN	-	-	-	-	-	-	-	-
R2858V	NTN	-	-	-	-	-	-	-	-
NN3948	NTN	-	-	-	-	-	-	-	-
R11A01V	NTN	-	-	-	-	-	-	-	-
CRI-1760LL	NTN	-	-	-	-	-	-	-	-
NNU304	NTN	-	-	-	-	-	-	-	-
CRT1808V	NTN	194 mm	-	-	18 mm	-	-	-	-
NN3044	NTN	-	-	-	-	-	-	-	-
3R1826UP	NTN	-	-	-	-	-	-	-	-
NN304	NTN	-	-	-	-	-	-	-	-
3R1827VUP	NTN	-	-	-	-	-	-	-	-
NNU3038	NTN	-	-	-	-	-	-	-	-

NN3144 NTN Tapered Roller Bearing	Foot Height H1:15.1 mm; Center of Bearing from End S:17.4 mm; Series:Industrial; Static Load Rating:1750 lbf; Shaft Size d:15/16 in; Total Height H2:73 mm; Bearing Number:G1015KPPB3; Bolt Hole Spacing J:104.8 mm; Bearing Type:Ball Bearing; Dimension L1:46.6 mm; Dimension B1:1.748 in; Total Length L:139.70 mm; Dynamic Load Rating:3490 lbf; Bolt Hole Width N:11.1 mm; Base to Center Height H:36.51 mm;
NNU4948 NTN Tapered Roller Bearing	C0 - Static Radial Rating:290000 lbf; G1 - Heat Generation Factor (Roller-Raceway):912; R - Cone Backface To Clear Radius1:12.700 mm; Cage Type:Stamped Steel; B - Cone Width:63.5 mm; r - Cup Backface To Clear Radius2:3.30 mm; G2 - Heat Generation Factor (Rib-Roller End):126; D:317.500 mm; Db - Cup Backface Backing Diameter:286.00 mm; K - Factor7:1.12; da - Cone Frontface Backing Diameter:226.82 mm;
NN3196 NTN Tapered Roller Bearing	Dynamic Load Rating:139,000 N; ra (max):2 mm; d:120 mm; dc (min):138 mm; B:28 mm; Limiting Speed - Oil:4,300 rpm; Enclosure:Open; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:2 mm; db (max):134 mm; Configuration:Single Row; D:180 mm; Da (max):170 mm; Radial Clearance:0.050 to 0.090 mm; db (min):127 mm; Limiting Speed - Grease:3,400 rpm; Static Load Rating:191,000 N; Weight:2.510 kg; r1:1.1 mm;
NNU3034K NTN Cylindrical Roller Bearing	Major Diameter d:5.888 in; G:0.610 in; Threads No. per Inch:12; D:0.979 in; E:6.688 in; H:0.229 in; C:7.130 in;
LH-WA22217BLLSK NTN Thrust Tapered Roller Bearing	Bearing Weight:60.2 Kg; db - Cone Backface Backing Diameter:287.02 mm; Aa - Cage-Cone Backface Clearance:8.1 mm; G1 - Heat Generation Factor (Roller-Raceway):2373.9; Cage Type:Stamped Steel; Cg - Geometry Factor:0.173; B:115.888 mm; D:406.400 mm; C0 - Static Radial Rating:816000 lbf; a - Effective Center Location3:-28.7 mm; e - ISO Factor8:0.33; Design Units:Imperial; d:247.650 mm; R - Cone Backface To Clear Radius1:6.35 mm;
WA22222BLLS NTN Thrust Tapered Roller Bearing	Shaft Size:140 mm; Seal Type:Viton Single Lip; Bearing Number:MSM140BR; Support Type:Round Flange; Dimension N:14.875 in; Dimension L:8.2 in; Dimension R:17.5 in; Cr - Dynamic Load Rating:134885 lbf; Series Type:Medium Series; Bearing Type:Split Cylindrical Re; Cor - Static Load Rating:183669 lbf; Dimension H:4.5 in; Dimension P:1.0 in; Bearing - Housing - Seal UPC:013992082411; Note:This product line wa;
R08A02V NTN Thrust Tapered Roller Bearing	do - Ball Diameter:15.875 mm; d:40 mm; Limiting Speed (Oil):41040 rpm; r - Outer Ring To Clear Radius3:1.5 mm; R - Inner Ring To Clear Radius2:1.5 mm; Limiting Speed (Grease):20520 rpm; da - Inner Ring Backing Diameter:49.300 mm; Da - Outer Ring Backing Diameter:81.300 mm; Ce - Dynamic Radial Rating1:45000 N; D:90 mm; Bearing Weight:0.594 Kg; Design Units:METRIC; Ball Type:Ceramic; Bearing Width:23 mm;
NN49/95 NTN Tapered Roller Bearing	Da (max):302 mm; Limiting Speed - Grease:1,800 rpm; Db (max):287 mm; Dynamic Load Rating:660,000 N; B:65 mm; db (min):168 mm; ra1 (max):3 mm; da (min):168 mm; D:320 mm; dd (min):213 mm; Bore Type:Cylindrical Bore; dc (min):195 mm; Fillet Radius/Chamfer:4 mm; Outside Ring Inside Diameter:277 mm; Limiting Speed - Oil:2,200 rpm; db (max):190 mm; Radial Clearance:0.070 to 0.120 mm; Enclosure:Open; ra (max):3 mm;
CRI-1959LL NTN Thrust Tapered Roller Bearing	B:14.3 mm; Da:25 mm; Radial Clearance:0.008 to 0.023 mm; Bore Type:Cylindrical Bore; Limiting Speed - Oil:16,000 rpm; Dynamic Load Rating:6,950 N; Fillet Radius/Chamfer:0.6 mm; d:10 mm; Enclosure:Double Seal; Configuration:Double Row; D:30 mm; Static Load Rating:3,800 N; da:15 mm; ra:0.6 mm; Weight:0.050 kg;
CU12B08W WK40/21 NTN Thrust Tapered Roller Bearing	Enclosure:Open; d:20 mm; dc (min):30 mm; ra1 (max):0.6 mm; B:15 mm; Configuration:Single Row; Db (max):47 mm; Db (min):47 mm; Static Load Rating:17,300 N; db (min):25 mm; Radial Clearance:0.035 to 0.060 mm; Bore Type:Cylindrical Bore; da (min):27 mm; Dynamic Load Rating:21,400 N; ra (max):1 mm; db (max):27 mm; Weight:0.150 kg; Limiting Speed - Grease:12,000 rpm; Fillet Radius/Chamfer:1.1 mm; D:52 mm;
NNU49/56 NTN Tapered Roller Bearing	Limiting Speed - Grease:2,800 rpm; B:52 mm; Retainer Material:Pressed Steel; Static Load Rating:500,000 N; Limiting Speed - Oil:3,500 rpm; Hole Diameter (do):5 mm; Axial Load Factor Y0:2.28; d:100 mm; Center Guidance:Floating Steel Ring; Roller Profile:Symmetric; Groove Width A:9 mm; Dynamic Load Rating:450,000 N; Axial Load Factor Y1:2.33; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:2 mm; Weight:4.490 kg;
NNU4988 NTN Tapered Roller Bearing	Aa - Cage-Cone Backface Clearance:20.1 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:260000 lbf; Design Units:Imperial; Series:HH932100; a - Effective Center Location3:1.8 mm; B:88.900 mm; e - ISO Factor8:0.73; C0 - Static Radial Rating:282000 lbf; Da - Cup Frontface Backing Diameter:288.50 mm; Cage Type:Stamped Steel; K - Factor7:0.8; Cone Part Number:HH932145; r - Cup Backface To Clear Radius2:6.35 mm;
3R1829UP NTN Thrust Tapered Roller Bearing	K - Factor7:1.72; B - Cone Width:1.1875 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:5650 lbf; Aa - Cage-Cone Backface Clearance:0.05 in; Y2 - ISO Factor10:2.96; Cup Part Number:39520DC; Y1 - ISO Factor9:1.99; d:2.1250 in; db - Cone Backface Backing Diameter:2.76 in; Design Units:Imperial; Da - Cup Frontface Backing Diameter:4.25 in; C - Double Cup Width:2.1875 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:65300 lbf;
WA22220BLLSK NTN Thrust Tapered Roller Bearing	Dimension J:10.6 in; Note:This product line wa; Bearing - Housing - Seal:MSE204BRHHTPS; Cor - Static Load Rating:42714 lbf; Shaft Size:2.25 in; Series Type:Medium Series; Seal Type:High Temperature Pac; Cr - Dynamic Load Rating:37768 lbf; Bearing UPC:013992031853; Ca - Axial Load Rating:1978 lbf; Dimension H2:8.2 in; Support Type:Two-Bolt Plummer Blo; Pillow/Plummer Block Style:Split Cylindrical Ho;

NNU303 NTN Tapered Roller Bearing Video

NTN NNU303 INTERCHANGE

Cylindrical Roller Bearing Part series NNU303 is a potential replacement for these common bearing part numbers:

NSKNNU303
SKFNNU303
NTNNNU303
FAGNNU303
TIMKENNNU303
KOYONNU303
NACHINNU303
DODGENNU303

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