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CRO-721 NTN Cylindrical Roller Bearing

Name: CRO-721 NTN Cylindrical Roller Bearing
Brand: NTN
SKU: CRO-721
Rating: 4.9 (5 reviews)

NTN CRO-721 Bearing SPECIFICATIONS

CRO-721 NTN Cylindrical Roller Bearing Deal is your JLM104945 Cone Part Number source for OEM Tapered Roller Bearing and accessories. We sell Bearing de Mexico, S.A. GenuineTapered Roller Bearing at discount 59.94 mm db - Cone Backface Backing Diameter prices. 21.500 mm B
Brand Name:NTN
Model Number:
CRO-721
B:21.500 mm
Cone Part Number:JLM104945
db - Cone Backface Backing Diameter:59.94 mm
da - Cone Frontface Backing Diameter:55.12 mm
Design Units:METRIC
C - Cup Width:17.000 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:13000 N
Bearing Weight:0.6 Kg

Bearing de Mexico, S.A.

Bearing de Mexico, S.A.China

Bearing de Mexico, S.A.2020-07-10 09:46:19
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CRO-721 NTN Cylindrical Roller Bearing Codes and sizes

B:21.500 mm
Cone Part Number:JLM104945
db - Cone Backface Backing Diameter:59.94 mm
da - Cone Frontface Backing Diameter:55.12 mm
Design Units:METRIC
C - Cup Width:17.000 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:13000 N
Bearing Weight:0.6 Kg
D:88.000 mm
G1 - Heat Generation Factor (Roller-Raceway):38.8
Aa - Cage-Cone Backface Clearance:0.3 mm
Db - Cup Backface Backing Diameter:77.98 mm
Da - Cup Frontface Backing Diameter:82.00 mm
Cage Type:Stamped Steel
Cg - Geometry Factor:0.0801
K - Factor7:1.91
a - Effective Center Location3:-5.3 mm
C0 - Static Radial Rating:104000 N
G2 - Heat Generation Factor (Rib-Roller End):19.3
Ab - Cage-Cone Frontface Clearance:-3.6 mm

NTN CRO-721 CRO-721 NTN Cylindrical Roller Bearing Frequently purchased together

No.	Brand	F	E	N	C	T	B	s	L
23034B	NTN	-	-	-	-	-	-	-	-
CRO-7123	NTN	-	-	-	-	-	-	-	-
CRO-9501	NTN	-	-	-	-	-	-	-	-
24126B	NTN	-	-	-	-	-	-	-	-
22328B	NTN	-	-	-	-	-	-	-	-
EE931170D/931250/931251XDG2	NTN	-	-	-	-	-	-	-	-
625964	NTN	-	-	-	-	-	-	-	-
LM778549D/LM778510/LM778510DG2	NTN	-	-	-	-	-	-	-	-
CRO-8005	NTN	-	-	-	-	-	-	-	-
HM261049D/HM261010/HM261010DA	NTN	-	-	-	-	-	-	-	-
24036C	NTN	-	-	-	-	-	-	-	-
6259/5	NTN	-	-	-	-	-	-	-	-
23934	NTN	-	-	-	-	-	-	-	-
L281149D/L281110/L281110DG2	NTN	-	-	-	-	-	-	-	-
CRO-6143LL	NTN	-	-	-	34 mm	-	-	-	116.00 mm
T-HM266449D/HM266410/HM266410DG2	NTN	-	-	-	-	-	-	-	-
M282249D/M282210/M282210DG2	NTN	-	-	-	-	-	90.488 mm	-	-
EE181455D/182350/182351D	NTN	-	-	-	-	-	-	-	-
EE291202D/291750/291751D	NTN	-	-	-	-	-	-	-	-
23038B	NTN	-	-	-	-	-	27.250 mm	-	-
24038C	NTN	-	-	-	-	-	-	-	-
CRO-5814LL	NTN	-	-	-	-	-	-	-	-
CRO-8402	NTN	-	-	-	-	-	-	-	-

CRO-8412LL NTN Cylindrical Roller Bearing	Bearing Number:LSE212BR; Dimension N:7.563 in; Bearing UPC:013992026019; Bearing - Housing - Seal:LSE212BRH; Dimension R:9.5 in; Dimension T:11.3 in; Dimension V:0.1 in; Series Type:Light Series; Shaft Size:2.75 in; Dimension L:5.1 in; Cor - Static Load Rating:36194 lbf; Maximum Speed:3310 rpm; Bearing Type:Split Cylindrical Re; Dimension H:2.9 in; Bolt Size:4 x M12; Ca - Axial Load Rating:1708.53 lbf;
24040B NTN Spherical Roller Bearings	Support Type:Take-Up; Bearing Number:LSE304BR; Dimension U:0.2 in; Maximum Speed:2790 rpm; Dimension N:12.5 in; Dimension H:1.6 in; Tensioning Unit Type:Push Type; Ca - Axial Load Rating:2787.59 lbf; Dimension P:0.9 in; Seal Type:Aluminium Triple Lab; Cor - Static Load Rating:51931 lbf; Bearing - Housing - Seal:LSE304BRHATL; Series Type:Light Series; Dimension V:5.5 in; Bearing - Housing - Seal UPC:013992039361;
LM258649D/LM258610/LM258610D NTN Cylindrical Roller Bearing	D:120 mm; Bearing Width:18 mm; Cage Type:CR - Phenolic Outer; r - Outer Ring To Clear Radius3:1.0 mm; Da - Outer Ring Backing Diameter:112.700 mm; Ce - Dynamic Radial Rating1:24242 N; Design Units:METRIC; R - Inner Ring To Clear Radius2:1.0 mm; C0 - Static Radial Rating:17836 N; Contact Angle:25 º; Limiting Speed (Grease):12200 rpm; Bearing Weight:0.56 Kg; da - Inner Ring Backing Diameter:92.800 mm;
22232B NTN Spherical Roller Bearings	Bearing Type:Split Cylindrical Re; Dimension M:2.4 in; Maximum Speed:4630 rpm; Dimension H:2.756 in; Dimension H2:6.2 in; Cr - Dynamic Load Rating:18659 lbf; Shaft Size:2 in; Seal Type:Felt Type; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension L:10.6 in; Bolt Size:2 x M16; Series Type:Light Series; Cor - Static Load Rating:19558 lbf; Note:This product line wa; Bearing Number:LSE200BR; Bearing - Housing - Seal:LSE200BRH;
CRO-13202 NTN Cylindrical Roller Bearing	Ca - Axial Load Rating:15602 lbf; Shaft Size:6 in; Bearing UPC:013992023186; Series Type:Heavy Series; Dimension H:5.4 in; Note:This product line wa; Bolt Size:4 x M24; Cr - Dynamic Load Rating:233127 lbf; Dimension L:10.0 in; Dimension N:19.502 in; Dimension P:1.7 in; Maximum Speed:1220 rpm; Dimension T:25.5 in; Dimension V:0.3 in; Bearing Number:HSE600BR; Cor - Static Load Rating:297872 lbf; Bearing Type:Split Cylindrical Re;
M281649D/M281610/M281610DG2 NTN Cylindrical Roller Bearing	e - Geometry Factor:0.23; UPC Code:0883450037198; Dimension BC:6.50 in; Dimension N:1.13 in; Dimension C:3.700 in; Bearing Number:22214; Dimension B Exp:2.29 in; Pre Install Clearance Max:0.0037 in; Grease Lubrication - B/C/O Seal:1400 rpm; C0 - Static Load:52000 lb; Weight:16 lb; Dimension G:5.500 in; Housing Style:Piloted Flange Cartr; Shaft Tolerance:0.0015 in; Dimension E:4.60 in; Dimension H:0.69 in;
EE724121D/724195/724196D NTN Cylindrical Roller Bearing	Dimension L:11.0 in; Cr - Dynamic Load Rating:23155 lbf; Series Type:Light Series; Support Type:Two-Bolt Plummer Blo; Bearing - Housing - Seal:LSM55BXH; Bolt Size:2 x M16; Maximum Speed:3940 rpm; Shaft Size:55 mm; Dimension J:9.2 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension M:2.8 in; Cor - Static Load Rating:25853 lbf; Bearing UPC:013992030054; Dimension H2:7.1 in; Note:This product line wa;
CRO-10214 NTN Cylindrical Roller Bearing	d:5.2500 in; C90 - Dynamic Radial Rating (90 million revolutions)4:21400 lbf; B - Cone Width:1.8125 in; T1 - Bearing Width:1.8126 in; T - Bearing Width to Flange:0.5938 in; C - Cup Width:1.5000 in; K - Factor7:1.7; Series:67300; db - Cone Backface Backing Diameter:5.91 in; C1 - Dynamic Radial Rating (1 million revolutions)5:82600 lbf; Cage Type:Stamped Steel; G1 - Heat Generation Factor (Roller-Raceway)10:384;
23938 NTN Spherical Roller Bearings	C0 - Static Radial Rating:5950000 N; Cage Material:Steel; Reference Thermal Speed Rating (Oil)7:690; Cg - Geometry Factor8:0.1313; B - Inner Ring Width:176 mm; Reference Thermal Speed Rating (Grease):620; e - ISO Factor3:0.31; Bearing Weight:160.50 Kg; Superseded Part:23164CJW507C08C7; Y0 - ISO Factor4:2.14; Y1 - ISO Factor5:3.19; da - Inner Ring Backing Diameter:364.000 mm; Da - Outer Ring Backing Diameter:490.000 mm;
CRO-8832LL NTN Cylindrical Roller Bearing	Bore Size d:30 mm; Weight:0.023 Kg; Outside Ring Width B:7.000 mm; Features:Open; Cr - Dynamic Load Rating:4.5 kN; Outside Diameter D:42.000 mm; Radius Rs min:0.300 mm; C0r - Static Load Rating:3.4 kN; Oil Limiting Speed:18000 rpm; Grease Limiting Speed:15000 rpm; Clearance:C3;
CRO-5117LL NTN Cylindrical Roller Bearing	Dimension H:11.496 in; Bearing Type:Split Cylindrical Ex; Series Type:Light Series; Seal Type:Felt Type; Dimension M:9.0 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Housing Width:7.4 in; Maximum Speed:820 rpm; Cor - Static Load Rating:289779 lbf; Bolt Size:4 x M30; Bearing - Housing - Seal:LSE912BXH; Bearing Number:LSE912BX; Shaft Size:9.75 in; Weight:547 lb; Cr - Dynamic Load Rating:167258 lbf;
CRO-11913 NTN Cylindrical Roller Bearing	Total Length L:189.00 mm; Socket Width A2:55.6 mm; Shaft Length L1:119.9 mm; Pitch Height H1:129.4 mm; Center of Bearing from End S:34.9 mm; Opening Width N1:31.8 mm; Seal Type:Shroud Seal; Adjustment Screw Bore N:34.9 mm; Static Load Rating:5210 lbf; Dimension T:1.374 in; Height H2:101.6 mm; Dimension P:2.720 in; Slot Length L3:101.60 mm; Shaft Size d:2 in; Bearing Number:GY1200KRRB SGT; Series:Industrial;
LM288949D/LM288910/LM288910DG2 NTN Cylindrical Roller Bearing	e - ISO Factor2:0.33; D:5.9090 in; Cg - Geometry Factor:0.0898; Db - Cup Backface Backing Diameter:5.28 in; Da - Cup Frontface Backing Diameter:5.63 in; r - Cup Backface To Clear Radius1:0.130 in; Y - ISO Factor3:1.84; Cup Part Number:742; Series:745; Design Units:Imperial; C - Cup Width:1.4375 in;
EE291202D/291750/291751D NTN Cylindrical Roller Bearing	Dimension BC:6.36 in; Oil Lubrication - T Seal:1200 rpm; C0 - Static Load:237000 lb; Eng Internal Radial Clearance - Min:0.0063; Dimension J (Bolt Size):1.125 in; Housing Style:Four-Bolt Square Fla; Pre Install Clearance Max:0.0079 in; Dimension SV:3.14 in; Oil Lubrication - B/C/O Seal:350 rpm; Grease Lubrication - B/C/O Seal:350 rpm; Dimension N:5.450 in; Bearing Number:22228; Dimension L Fix:3.32 in;

CRO-721 NTN Cylindrical Roller Bearing Video

NTN CRO-721 INTERCHANGE

Tapered Roller Bearing Part series CRO-721 is a potential replacement for these common bearing part numbers:

NSKCRO-721
SKFCRO-721
NTNCRO-721
FAGCRO-721
TIMKENCRO-721
KOYOCRO-721
NACHICRO-721
DODGECRO-721

Contact Us

Bearing de Mexico, S.A.: AddressEmilio Cardenas No.158 Apdo.124, C.P.54030, Tlalnepantla, Edo.de México, Mexico; Phone(Working Time)5565-6235; Fax

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