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KOYO 21212 MODELS

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0 Inch | 0 Millimeter x 2.125 Inch | 53.975 Millimeter x 0.625 Inch | 15.875 Millimeter KOYO 21212 Tapered Roller Bearings

Name: 0 Inch | 0 Millimeter x 2.125 Inch | 53.975 Millimeter x 0.625 Inch | 15.875 Millimeter KOYO 21212 Tapered Roller Bearings
Brand: KOYO
SKU: 21212
Rating: 4.9 (5 reviews)

KOYO 21212 Bearing SPECIFICATIONS

Offer High Quality Brand 0 Inch | 0 Millimeter x 2.125 Inch | 53.975 Millimeter x 0.625 Inch | 15.875 Millimeter KOYO 21212 Tapered Roller Bearings .Contact TIMKEN FORGE OF AMERICA BEARING CORP. Us Online to 0 Inch | 0 Millimeter x 2.125 Inch | 53.975 Millimeter x 0.625 Inch | 15.875 Millimeter Get Best Quote.
Brand Name:KOYO
Model Number:
21212
Calculation factor Y1:4
b:22.3 mm
db min.:691 mm
Da max.:877 mm
Reference speed:360 r/min
Ba min.:22 mm
Basic static load rating C0:10800 kN
D1 ≈:835 mm

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 Inch | 0 Millimeter x 2.125 Inch | 53.975 Millimeter x 0.625 Inch | 15.875 Millimeter KOYO 21212 Tapered Roller Bearings Dimensions

Calculation factor Y1:4
b:22.3 mm
db min.:691 mm
Da max.:877 mm
Reference speed:360 r/min
Ba min.:22 mm
Basic static load rating C0:10800 kN
D1 ≈:835 mm
Fatigue load limit Pu:680 kN
Basic dynamic load rating C:5146 kN
Size (mm):0 Inch | 0 Millimeter x 2.125 Inch | 53.975 Millimeter x 0.625 Inch | 15.875 Millimeter

KOYO 21212 KOYO Bearing Cross References

No.	Brand	d	L	F	D	b	B	C	J
21212	KOYO	-	-	-	-	22.3 mm	-	-	-
JR20X25X20,5	KOYO	-	-	-	-	-	-	-	-
NTA-916 PDL125	KOYO	5.000 mm	-	-	19.0000 mm	-	6.00 mm	-	-
46720	KOYO	-	-	-	-	-	-	-	-
JTT-1212	KOYO	-	-	-	-	-	-	-	-
NTA-1220 PDL125	KOYO	-	-	-	-	-	-	-	-
JR30X35X26	KOYO	480 mm	-	-	-	-	-	-	-
62102RS	KOYO	85 mm	-	-	-	-	34 mm	-	-
TRC-613	KOYO	-	-	-	-	-	-	-	-
B-218	KOYO	50.000 mm	-	-	90.0000 mm	-	11.00 mm	-	-
7226BGFY	KOYO	-	-	-	-	-	-	-	-
HM518410	KOYO	220 mm	-	-	240 mm	-	-	-	-
TRD-5266	KOYO	-	-	-	-	-	-	-	-
6306/322RS	KOYO	70.000 mm	-	-	150.0000 mm	-	70.00 mm	-	-
BH-68	KOYO	85.000 mm	-	-	120.0000 mm	-	36.00 mm	-	-
MH-16121	KOYO	-	-	-	780 mm	-	-	-	-
6300-2RS/C3 KOYO	KOYO	-	-	-	270 mm	-	-	-	-
B-610-OH	KOYO	140 mm	-	-	-	-	-	-	-
HK1010E	KOYO	-	-	-	-	-	950 mm	-	-
JH-1616-OH	KOYO	80 mm	-	-	-	-	15.342 mm	-	-
62142RSC3	KOYO	-	-	-	37 mm	-	12 mm	-	-
HM617049	KOYO	-	-	-	-	-	-	-	-
TRD-1625	KOYO	220 mm	-	-	-	-	30 mm	-	-
23244R W33C3FY	KOYO	50 mm	-	-	-	-	-	-	-
IR-1012	KOYO	140.000 mm	-	-	210.0000 mm	-	33.00 mm	-	-
68122RS	KOYO	-	-	-	-	-	190 mm	-	-
6092RS/C3	KOYO	-	-	-	-	-	15 mm	-	-
B-812	KOYO	-	-	-	-	-	-	-	-
GB-3216	KOYO	45.000 mm	-	-	85.0000 mm	-	19.00 mm	-	-
6205RSH2C3	KOYO	2.362 Inch \| 60 Millimeter	-	-	3.39 Inch \| 86.106 Millimeter	-	2.756 Inch \| 70 Millimeter	-	-

3 Inch \| 76.2 Millimeter x 0 Inch \| 0 Millimeter x 0.906 Inch \| 23.012 Millimeter KOYO 34301 Tapered Roller Bearings	H2:30.163 mm; Basic dynamic load rating C:73.8 kN; Limiting speed:5100 r/min; A:53.975 mm; J max.:139.7 mm; H:100.013 mm; H1:47.625 mm; Attachment bolt diameter G:12.7 mm; S:0.794 mm; J min.:119.063 mm; Size (mm):3 Inch \| 76.2 Millimeter x 0 Inch \| 0 Millimeter x 0.906 Inch \| 23.012 Millimeter ;
KOYO 62102RS Single Row Ball Bearings	d:85 mm; r1,2 min.:1.1 mm; Reference speed:2400 r/min; Calculation factor e:0.3; B:34 mm; da min.:91 mm; s max.:4 mm; rb max.:0.5 mm; Mass bearing:1.51 kg; D1 ≈:116 mm;
2.75 Inch \| 69.85 Millimeter x 0 Inch \| 0 Millimeter x 1.188 Inch \| 30.175 Millimeter KOYO 33275 Tapered Roller Bearings	Design variant/feature:TDIS/N2Y; Calculation factor Y0:0.8; b:50.8 mm; Fatigue load limit Pu:430 kN; Calculation factor e:0.88; d:305.07 mm; Thrust factor K:0.67; Mass bearing:200 kg; Comparative axial load rating CFa:657 kN; B:199.237 mm; Size (mm):2.75 Inch \| 69.85 Millimeter x 0 Inch \| 0 Millimeter x 1.188 Inch \| 30.175 Millimeter ;
1.575 Inch \| 40 Millimeter x 1.89 Inch \| 48 Millimeter x 1.575 Inch \| 40 Millimeter KOYO JR40X48X40 Needle Non Thrust Roller Bearings	Static axial stiffness, preload class D:346 N/µm; B:24 mm; Fatigue load limit Pu:3.2 kN; db min.:107 mm; Preload class C GC:1240 N; Db max.:146 mm; d1:115.4 mm; d2:115.4 mm; d:100 mm; D:150 mm; Size (mm):1.575 Inch \| 40 Millimeter x 1.89 Inch \| 48 Millimeter x 1.575 Inch \| 40 Millimeter ;
KOYO 6300-2RS/C3 KOYO Single Row Ball Bearings	Tolerance housing:H7; a:17.5 mm; α:124 °; Specific dynamic load factor K:25 N/mm²; Permissible sliding velocity v min.:0 m/s; D:270 mm; h:252.5 mm; Coefficient of friction µ max.:0.15; Coefficient of friction µ min.:0.08; Tolerance shaft:e7;
0.787 Inch \| 20 Millimeter x 1.26 Inch \| 32 Millimeter x 0.63 Inch \| 16 Millimeter KOYO NKJ20/16A Needle Non Thrust Roller Bearings	Grease Speed Rating n1:2400 rpm; Basic Static Radial Load Rating Co:156000 N; Oil Speed Rating n2:3400 rpm; Sealed Speed Rating n3:2400 rpm; B:68.30 mm; D:170.0000 mm; Fillet Radius ra:2.00 mm; Accessories:No Shield, no Seal,; Basic Dynamic Radial Load Rating C:182000 N; d:80.000 mm; Size (mm):0.787 Inch \| 20 Millimeter x 1.26 Inch \| 32 Millimeter x 0.63 Inch \| 16 Millimeter ;
1 Inch \| 25.4 Millimeter x 1.313 Inch \| 33.35 Millimeter x 1 Inch \| 25.4 Millimeter KOYO JH-1616-OH Needle Non Thrust Roller Bearings	B4:16.916 mm; d1:69.85 mm; Hydraulic nut:HMVC 16E; G:79.68 mm; B:15.342 mm; Mass adapter sleeve assembly:1.1 kg; Lock nut:AN 16; B1:60.096 mm; d:80 mm; Lock washer:W 16; Size (mm):1 Inch \| 25.4 Millimeter x 1.313 Inch \| 33.35 Millimeter x 1 Inch \| 25.4 Millimeter ;
KOYO 6009NRC3 Single Row Ball Bearings	Oil Speed Rating n2:2800 rpm; Basic Static Radial Load Rating Co:224000 N; Basic Dynamic Radial Load Rating C:234000 N; Accessories:Two Seals & Snap-Rin; Fillet Radius ra:2.50 mm; d:95.000 mm; B:77.80 mm; D:200.0000 mm; Sealed Speed Rating n3:1900 rpm; Grease Speed Rating n1:1900 rpm;
7.087 Inch \| 180 Millimeter x 11.811 Inch \| 300 Millimeter x 3.78 Inch \| 96 Millimeter KOYO 23136RK W33C3FY Spherical Roller Bearings	Permissible sliding velocity v max.:0.5 m/s; Coefficient of friction µ min.:0.08; B:140 mm; D:240 mm; α:124 °; Coefficient of friction µ max.:0.15; Specific static load factor K0:45 N/mm²; h:222.5 mm; Permissible sliding velocity v min.:0 m/s; Tolerance housing:H7; Size (mm):7.087 Inch \| 180 Millimeter x 11.811 Inch \| 300 Millimeter x 3.78 Inch \| 96 Millimeter ;
0.787 Inch \| 20 Millimeter x 0.984 Inch \| 25 Millimeter x 0.807 Inch \| 20.5 Millimeter KOYO JR20X25X20,5 Needle Non Thrust Roller Bearings	da:85.725 mm; A2:187.325 mm; Pa:14 kN; J1:69.85 mm; H2:53.975 mm; Cap bolt recommended tightening torque:1220 N·m; Appropriate attachment bolt size G:0.75 in; P90°:111 kN; PG:1/4 NPT; P60°:185 kN; Size (mm):0.787 Inch \| 20 Millimeter x 0.984 Inch \| 25 Millimeter x 0.807 Inch \| 20.5 Millimeter ;

0 Inch | 0 Millimeter x 2.125 Inch | 53.975 Millimeter x 0.625 Inch | 15.875 Millimeter KOYO 21212 Tapered Roller Bearings Video

KOYO 21212 INTERCHANGE

KOYO Bearing Part series 21212 is a potential replacement for these common bearing part numbers:

NSK21212
SKF21212
NTN21212
FAG21212
TIMKEN21212
KOYO21212
NACHI21212
DODGE21212

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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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3 Inch \| 76.2 Millimeter x 0 Inch \| 0 Millimeter x 0.906 Inch \| 23.012 Millimeter KOYO 34301 Tapered Roller Bearings	H2:30.163 mm; Basic dynamic load rating C:73.8 kN; Limiting speed:5100 r/min; A:53.975 mm; J max.:139.7 mm; H:100.013 mm; H1:47.625 mm; Attachment bolt diameter G:12.7 mm; S:0.794 mm; J min.:119.063 mm; Size (mm):3 Inch \| 76.2 Millimeter x 0 Inch \| 0 Millimeter x 0.906 Inch \| 23.012 Millimeter ;
KOYO 62102RS Single Row Ball Bearings	d:85 mm; r1,2 min.:1.1 mm; Reference speed:2400 r/min; Calculation factor e:0.3; B:34 mm; da min.:91 mm; s max.:4 mm; rb max.:0.5 mm; Mass bearing:1.51 kg; D1 ≈:116 mm;
2.75 Inch \| 69.85 Millimeter x 0 Inch \| 0 Millimeter x 1.188 Inch \| 30.175 Millimeter KOYO 33275 Tapered Roller Bearings	Design variant/feature:TDIS/N2Y; Calculation factor Y0:0.8; b:50.8 mm; Fatigue load limit Pu:430 kN; Calculation factor e:0.88; d:305.07 mm; Thrust factor K:0.67; Mass bearing:200 kg; Comparative axial load rating CFa:657 kN; B:199.237 mm; Size (mm):2.75 Inch \| 69.85 Millimeter x 0 Inch \| 0 Millimeter x 1.188 Inch \| 30.175 Millimeter ;
1.575 Inch \| 40 Millimeter x 1.89 Inch \| 48 Millimeter x 1.575 Inch \| 40 Millimeter KOYO JR40X48X40 Needle Non Thrust Roller Bearings	Static axial stiffness, preload class D:346 N/µm; B:24 mm; Fatigue load limit Pu:3.2 kN; db min.:107 mm; Preload class C GC:1240 N; Db max.:146 mm; d1:115.4 mm; d2:115.4 mm; d:100 mm; D:150 mm; Size (mm):1.575 Inch \| 40 Millimeter x 1.89 Inch \| 48 Millimeter x 1.575 Inch \| 40 Millimeter ;
KOYO 6300-2RS/C3 KOYO Single Row Ball Bearings	Tolerance housing:H7; a:17.5 mm; α:124 °; Specific dynamic load factor K:25 N/mm²; Permissible sliding velocity v min.:0 m/s; D:270 mm; h:252.5 mm; Coefficient of friction µ max.:0.15; Coefficient of friction µ min.:0.08; Tolerance shaft:e7;
0.787 Inch \| 20 Millimeter x 1.26 Inch \| 32 Millimeter x 0.63 Inch \| 16 Millimeter KOYO NKJ20/16A Needle Non Thrust Roller Bearings	Grease Speed Rating n1:2400 rpm; Basic Static Radial Load Rating Co:156000 N; Oil Speed Rating n2:3400 rpm; Sealed Speed Rating n3:2400 rpm; B:68.30 mm; D:170.0000 mm; Fillet Radius ra:2.00 mm; Accessories:No Shield, no Seal,; Basic Dynamic Radial Load Rating C:182000 N; d:80.000 mm; Size (mm):0.787 Inch \| 20 Millimeter x 1.26 Inch \| 32 Millimeter x 0.63 Inch \| 16 Millimeter ;
1 Inch \| 25.4 Millimeter x 1.313 Inch \| 33.35 Millimeter x 1 Inch \| 25.4 Millimeter KOYO JH-1616-OH Needle Non Thrust Roller Bearings	B4:16.916 mm; d1:69.85 mm; Hydraulic nut:HMVC 16E; G:79.68 mm; B:15.342 mm; Mass adapter sleeve assembly:1.1 kg; Lock nut:AN 16; B1:60.096 mm; d:80 mm; Lock washer:W 16; Size (mm):1 Inch \| 25.4 Millimeter x 1.313 Inch \| 33.35 Millimeter x 1 Inch \| 25.4 Millimeter ;
KOYO 6009NRC3 Single Row Ball Bearings	Oil Speed Rating n2:2800 rpm; Basic Static Radial Load Rating Co:224000 N; Basic Dynamic Radial Load Rating C:234000 N; Accessories:Two Seals & Snap-Rin; Fillet Radius ra:2.50 mm; d:95.000 mm; B:77.80 mm; D:200.0000 mm; Sealed Speed Rating n3:1900 rpm; Grease Speed Rating n1:1900 rpm;
7.087 Inch \| 180 Millimeter x 11.811 Inch \| 300 Millimeter x 3.78 Inch \| 96 Millimeter KOYO 23136RK W33C3FY Spherical Roller Bearings	Permissible sliding velocity v max.:0.5 m/s; Coefficient of friction µ min.:0.08; B:140 mm; D:240 mm; α:124 °; Coefficient of friction µ max.:0.15; Specific static load factor K0:45 N/mm²; h:222.5 mm; Permissible sliding velocity v min.:0 m/s; Tolerance housing:H7; Size (mm):7.087 Inch \| 180 Millimeter x 11.811 Inch \| 300 Millimeter x 3.78 Inch \| 96 Millimeter ;
0.787 Inch \| 20 Millimeter x 0.984 Inch \| 25 Millimeter x 0.807 Inch \| 20.5 Millimeter KOYO JR20X25X20,5 Needle Non Thrust Roller Bearings	da:85.725 mm; A2:187.325 mm; Pa:14 kN; J1:69.85 mm; H2:53.975 mm; Cap bolt recommended tightening torque:1220 N·m; Appropriate attachment bolt size G:0.75 in; P90°:111 kN; PG:1/4 NPT; P60°:185 kN; Size (mm):0.787 Inch \| 20 Millimeter x 0.984 Inch \| 25 Millimeter x 0.807 Inch \| 20.5 Millimeter ;