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0.375 Inch | 9.525 Millimeter x 0.563 Inch | 14.3 Millimeter x 0.765 Inch | 19.431 Millimeter KOYO IR-612 Needle Non Thrust Roller Bearings

Name: 0.375 Inch | 9.525 Millimeter x 0.563 Inch | 14.3 Millimeter x 0.765 Inch | 19.431 Millimeter KOYO IR-612 Needle Non Thrust Roller Bearings
Brand: KOYO
SKU: IR-612
Rating: 4.9 (5 reviews)

KOYO IR-612 Bearing SPECIFICATIONS

What 11000 rpm Oil Speed Rating n2 is the best TIMKEN FORGE OF AMERICA BEARING CORP. 0.375 Inch | 9.525 Millimeter x 0.563 Inch | 14.3 Millimeter x 0.765 Inch | 19.431 Millimeter place to buy 0.375 Inch | 9.525 Millimeter x 0.563 Inch | 14.3 Millimeter x 0.765 Inch | 19.431 Millimeter KOYO IR-612 Needle Non Thrust Roller Bearings 1.00 mm Fillet Radius ra online? KOYO Bearing Manufacturing Service .
Brand Name:KOYO
Model Number:
IR-612
Grease Speed Rating n1:8000 rpm
Fillet Radius ra:1.00 mm
Oil Speed Rating n2:11000 rpm
Basic Static Radial Load Rating Co:14000 N
Basic Dynamic Radial Load Rating C:20800 N
D:52.0000 mm
B:20.60 mm
Sealed Speed Rating n3:8000 rpm

TIMKEN FORGE OF AMERICA BEARING CORP.

TIMKEN FORGE OF AMERICA BEARING CORP.China

TIMKEN FORGE OF AMERICA BEARING CORP.2020-07-10 09:46:19
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0.375 Inch | 9.525 Millimeter x 0.563 Inch | 14.3 Millimeter x 0.765 Inch | 19.431 Millimeter KOYO IR-612 Needle Non Thrust Roller Bearings Dimensions

Grease Speed Rating n1:8000 rpm
Fillet Radius ra:1.00 mm
Oil Speed Rating n2:11000 rpm
Basic Static Radial Load Rating Co:14000 N
Basic Dynamic Radial Load Rating C:20800 N
D:52.0000 mm
B:20.60 mm
Sealed Speed Rating n3:8000 rpm
d:25.000 mm
Accessories:Two Shields
Size (mm):0.375 Inch | 9.525 Millimeter x 0.563 Inch | 14.3 Millimeter x 0.765 Inch | 19.431 Millimeter

KOYO IR-612 KOYO Bearing Cross References

No.	Brand	d	L	F	D	b	B	C	J
B-128	KOYO	140 mm	-	-	240 mm	-	-	-	-
23136RK W33C3FY	KOYO	-	-	-	240 mm	-	140 mm	-	-
33472	KOYO	-	628.65 mm	-	-	-	-	-	-
IR-612	KOYO	25.000 mm	-	-	52.0000 mm	-	20.60 mm	-	-
TRB-411 PDL125	KOYO	-	-	-	590 mm	-	-	-	-
7202C-5GLFGP4	KOYO	-	-	-	-	-	-	-	50.8 mm
7304BG	KOYO	30 mm	-	-	-	-	-	-	-
NKJ40/30A	KOYO	-	-	-	-	-	12.954 mm	-	-
W62082RSC3	KOYO	90.000 mm	-	-	225.0000 mm	-	54.00 mm	-	-
TRC-815	KOYO	-	-	-	1090 mm	-	388 mm	-	-
HJTT-263520	KOYO	190.000 mm	-	-	340.0000 mm	-	55.00 mm	-	-
6002C3	KOYO	40 mm	-	-	-	-	13 mm	-	-
M-1281	KOYO	-	-	-	-	-	-	-	-
5205ZZCD3	KOYO	60 mm	-	-	-	-	46 mm	-	-
TRD-5266	KOYO	-	-	-	-	-	-	-	-
TRD-2840	KOYO	-	57 mm	-	-	-	-	-	-
JR55X65X30	KOYO	15 mm	-	-	-	-	13 mm	-	-
33275	KOYO	305.07 mm	-	-	-	50.8 mm	199.237 mm	-	-
NTA-1220 PDL125	KOYO	-	-	-	-	-	-	-	-
6300-2RS/C3 KOYO	KOYO	-	-	-	270 mm	-	-	-	-
18520	KOYO	-	-	127 mm	190 mm	-	36 mm	-	-

KOYO TRB-3648 Thrust Roller Bearing	D:32.0000 mm; Oil Speed Rating n2:22000 rpm; Basic Dynamic Radial Load Rating C:9750 N; Fillet Radius ra:0.30 mm; Fillet Radius rb:0.10 mm; B:18.00 mm; Basic Static Radial Load Rating Co:6300 N; d:15.000 mm; Grease Speed Rating n1:18000 rpm;
KOYO 6219ZZ Single Row Ball Bearings	Fillet Radius ra:1.50 mm; D:80.0000 mm; B:42.00 mm; d:35.000 mm; Grease Speed Rating n1:16000 rpm; Basic Static Radial Load Rating Co:52000 N; Fillet Radius rb:1.00 mm; Oil Speed Rating n2:22000 rpm; Basic Dynamic Radial Load Rating C:63700 N;
0 Inch \| 0 Millimeter x 4.724 Inch \| 119.99 Millimeter x 0.923 Inch \| 23.444 Millimeter KOYO 33472 Tapered Roller Bearings	H2:69.85 mm; Stabilizing ring:2 x 38151-40; End plug (suffix Y):EPR 21; Adapter sleeve assembly:SNW 3040x7.3/16; Cap bolt recommended tightening torque:1220 N·m; ba:74.612 mm; L:628.65 mm; A1:171.45 mm; Taconite seal:TER 159; J min.:492.125 mm; Size (mm):0 Inch \| 0 Millimeter x 4.724 Inch \| 119.99 Millimeter x 0.923 Inch \| 23.444 Millimeter ;
KOYO TRD-5266 Thrust Roller Bearing	P150°:185 kN; P60°:557 kN; Stabilizing ring:2 x A8897; Pa:66.7 kN; P180°:222 kN; H2:85.725 mm; H:419.1 mm; Eye bolt:2 x 1/2-13 UNC; A1:203.2 mm; Max. speed for Taconite seal:340 r/min;
0 Inch \| 0 Millimeter x 3 Inch \| 76.2 Millimeter x 0.688 Inch \| 17.475 Millimeter KOYO 24720 Tapered Roller Bearings	r1 min.:0.6 mm; C:18 mm; Mass plain bearing:0.2 kg; da max.:29.5 mm; B:28 mm; da min.:28.7 mm; Specific static load factor K0:500 N/mm²; Design (sliding contact surface combination):Steel/PTFE fabric; Basic static load rating C0:290 kN; Specific dynamic load factor K:300 N/mm²; Size (mm):0 Inch \| 0 Millimeter x 3 Inch \| 76.2 Millimeter x 0.688 Inch \| 17.475 Millimeter ;
3.375 Inch \| 85.725 Millimeter x 0 Inch \| 0 Millimeter x 1.688 Inch \| 42.875 Millimeter KOYO HM617049 Tapered Roller Bearings	Cap bolt:4 x 1 1/2-6 UNC; Cap bolt recommended tightening torque:4284.4 N·m; R1:163.512 mm; P150°:222 kN; J1:139.7 mm; PG:1/4 NPT; Mass pillow block:431 kg; Ca:147.803 mm; Adapter sleeve assembly:SNW 140x7.1/4; Bearing:22340 CCK/W33; Size (mm):3.375 Inch \| 85.725 Millimeter x 0 Inch \| 0 Millimeter x 1.688 Inch \| 42.875 Millimeter ;
0 Inch \| 0 Millimeter x 3.75 Inch \| 95.25 Millimeter x 0.875 Inch \| 22.225 Millimeter KOYO HM903210 Tapered Roller Bearings	Oil Speed Rating n2:3000 rpm; Basic Dynamic Radial Load Rating C:208000 N; D:250.0000 mm; Basic Static Radial Load Rating Co:232000 N; Fillet Radius rb:1.00 mm; Grease Speed Rating n1:2300 rpm; Fillet Radius ra:2.50 mm; d:140.000 mm; B:42.00 mm; Size (mm):0 Inch \| 0 Millimeter x 3.75 Inch \| 95.25 Millimeter x 0.875 Inch \| 22.225 Millimeter ;
1.181 Inch \| 30 Millimeter x 2.441 Inch \| 62 Millimeter x 0.937 Inch \| 23.8 Millimeter KOYO 52062RSCD3 Angular Contact Ball Bearings	r1,2 min.:7.5 mm; Mass bearing + sleeve:1190 kg; G:Tr 670x6; B1:375 mm; d2 ≈:755 mm; d1:600 mm; K:12 mm; Da max.:998 mm; B:315 mm; Fatigue load limit Pu:1220 kN; Size (mm):1.181 Inch \| 30 Millimeter x 2.441 Inch \| 62 Millimeter x 0.937 Inch \| 23.8 Millimeter ;
0.984 Inch \| 25 Millimeter x 1.26 Inch \| 32 Millimeter x 0.472 Inch \| 12 Millimeter KOYO HK2512B Needle Non Thrust Roller Bearings	Permissible sliding velocity v max.:5 m/s; Tolerance housing:H7; D:38 mm; Tolerance shaft:h8; Specific dynamic load factor K:10 N/mm²; Mass bushing:0.068 kg; B:25 mm; Coefficient of friction µ min.:0.05; d:30 mm; Permissible sliding velocity v min.:0.25 m/s; Size (mm):0.984 Inch \| 25 Millimeter x 1.26 Inch \| 32 Millimeter x 0.472 Inch \| 12 Millimeter ;
1.969 Inch \| 50 Millimeter x 3.543 Inch \| 90 Millimeter x 1.189 Inch \| 30.2 Millimeter KOYO 3210CD3 Angular Contact Ball Bearings	B2:9.5 mm; d:35 mm; r3,4 min.:1.1 mm; Mass angle ring:0.058 kg; B1:6 mm; d1 ≈:51 mm; Size (mm):1.969 Inch \| 50 Millimeter x 3.543 Inch \| 90 Millimeter x 1.189 Inch \| 30.2 Millimeter ;

0.375 Inch | 9.525 Millimeter x 0.563 Inch | 14.3 Millimeter x 0.765 Inch | 19.431 Millimeter KOYO IR-612 Needle Non Thrust Roller Bearings Video

KOYO Bearings IR-612-OH - Motion

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KOYO IR-612 INTERCHANGE

KOYO Bearing Part series IR-612 is a potential replacement for these common bearing part numbers:

NSKIR-612
SKFIR-612
NTNIR-612
FAGIR-612
TIMKENIR-612
KOYOIR-612
NACHIIR-612
DODGEIR-612

Contact Us

TIMKEN FORGE OF AMERICA BEARING CORP.: Address1250 Corporate Way Richmond, Kentucky 48309, U.S.A.; Phone(Working Time)219-626-5622; Fax

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KOYO TRB-3648 Thrust Roller Bearing	D:32.0000 mm; Oil Speed Rating n2:22000 rpm; Basic Dynamic Radial Load Rating C:9750 N; Fillet Radius ra:0.30 mm; Fillet Radius rb:0.10 mm; B:18.00 mm; Basic Static Radial Load Rating Co:6300 N; d:15.000 mm; Grease Speed Rating n1:18000 rpm;
KOYO 6219ZZ Single Row Ball Bearings	Fillet Radius ra:1.50 mm; D:80.0000 mm; B:42.00 mm; d:35.000 mm; Grease Speed Rating n1:16000 rpm; Basic Static Radial Load Rating Co:52000 N; Fillet Radius rb:1.00 mm; Oil Speed Rating n2:22000 rpm; Basic Dynamic Radial Load Rating C:63700 N;
0 Inch \| 0 Millimeter x 4.724 Inch \| 119.99 Millimeter x 0.923 Inch \| 23.444 Millimeter KOYO 33472 Tapered Roller Bearings	H2:69.85 mm; Stabilizing ring:2 x 38151-40; End plug (suffix Y):EPR 21; Adapter sleeve assembly:SNW 3040x7.3/16; Cap bolt recommended tightening torque:1220 N·m; ba:74.612 mm; L:628.65 mm; A1:171.45 mm; Taconite seal:TER 159; J min.:492.125 mm; Size (mm):0 Inch \| 0 Millimeter x 4.724 Inch \| 119.99 Millimeter x 0.923 Inch \| 23.444 Millimeter ;
KOYO TRD-5266 Thrust Roller Bearing	P150°:185 kN; P60°:557 kN; Stabilizing ring:2 x A8897; Pa:66.7 kN; P180°:222 kN; H2:85.725 mm; H:419.1 mm; Eye bolt:2 x 1/2-13 UNC; A1:203.2 mm; Max. speed for Taconite seal:340 r/min;
0 Inch \| 0 Millimeter x 3 Inch \| 76.2 Millimeter x 0.688 Inch \| 17.475 Millimeter KOYO 24720 Tapered Roller Bearings	r1 min.:0.6 mm; C:18 mm; Mass plain bearing:0.2 kg; da max.:29.5 mm; B:28 mm; da min.:28.7 mm; Specific static load factor K0:500 N/mm²; Design (sliding contact surface combination):Steel/PTFE fabric; Basic static load rating C0:290 kN; Specific dynamic load factor K:300 N/mm²; Size (mm):0 Inch \| 0 Millimeter x 3 Inch \| 76.2 Millimeter x 0.688 Inch \| 17.475 Millimeter ;
3.375 Inch \| 85.725 Millimeter x 0 Inch \| 0 Millimeter x 1.688 Inch \| 42.875 Millimeter KOYO HM617049 Tapered Roller Bearings	Cap bolt:4 x 1 1/2-6 UNC; Cap bolt recommended tightening torque:4284.4 N·m; R1:163.512 mm; P150°:222 kN; J1:139.7 mm; PG:1/4 NPT; Mass pillow block:431 kg; Ca:147.803 mm; Adapter sleeve assembly:SNW 140x7.1/4; Bearing:22340 CCK/W33; Size (mm):3.375 Inch \| 85.725 Millimeter x 0 Inch \| 0 Millimeter x 1.688 Inch \| 42.875 Millimeter ;
0 Inch \| 0 Millimeter x 3.75 Inch \| 95.25 Millimeter x 0.875 Inch \| 22.225 Millimeter KOYO HM903210 Tapered Roller Bearings	Oil Speed Rating n2:3000 rpm; Basic Dynamic Radial Load Rating C:208000 N; D:250.0000 mm; Basic Static Radial Load Rating Co:232000 N; Fillet Radius rb:1.00 mm; Grease Speed Rating n1:2300 rpm; Fillet Radius ra:2.50 mm; d:140.000 mm; B:42.00 mm; Size (mm):0 Inch \| 0 Millimeter x 3.75 Inch \| 95.25 Millimeter x 0.875 Inch \| 22.225 Millimeter ;
1.181 Inch \| 30 Millimeter x 2.441 Inch \| 62 Millimeter x 0.937 Inch \| 23.8 Millimeter KOYO 52062RSCD3 Angular Contact Ball Bearings	r1,2 min.:7.5 mm; Mass bearing + sleeve:1190 kg; G:Tr 670x6; B1:375 mm; d2 ≈:755 mm; d1:600 mm; K:12 mm; Da max.:998 mm; B:315 mm; Fatigue load limit Pu:1220 kN; Size (mm):1.181 Inch \| 30 Millimeter x 2.441 Inch \| 62 Millimeter x 0.937 Inch \| 23.8 Millimeter ;
0.984 Inch \| 25 Millimeter x 1.26 Inch \| 32 Millimeter x 0.472 Inch \| 12 Millimeter KOYO HK2512B Needle Non Thrust Roller Bearings	Permissible sliding velocity v max.:5 m/s; Tolerance housing:H7; D:38 mm; Tolerance shaft:h8; Specific dynamic load factor K:10 N/mm²; Mass bushing:0.068 kg; B:25 mm; Coefficient of friction µ min.:0.05; d:30 mm; Permissible sliding velocity v min.:0.25 m/s; Size (mm):0.984 Inch \| 25 Millimeter x 1.26 Inch \| 32 Millimeter x 0.472 Inch \| 12 Millimeter ;
1.969 Inch \| 50 Millimeter x 3.543 Inch \| 90 Millimeter x 1.189 Inch \| 30.2 Millimeter KOYO 3210CD3 Angular Contact Ball Bearings	B2:9.5 mm; d:35 mm; r3,4 min.:1.1 mm; Mass angle ring:0.058 kg; B1:6 mm; d1 ≈:51 mm; Size (mm):1.969 Inch \| 50 Millimeter x 3.543 Inch \| 90 Millimeter x 1.189 Inch \| 30.2 Millimeter ;