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Home>Products>Angular Contact Ball Bearings>4.25 Inch | 107.95 Millimeter x 4.875 Inch | 123.825 Millimeter x 0.313 Inch | 7.95 Millimeter RBC BEARINGS KB042AR0 Angular Contact Ball Bearings

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4.25 Inch | 107.95 Millimeter x 4.875 Inch | 123.825 Millimeter x 0.313 Inch | 7.95 Millimeter RBC BEARINGS KB042AR0 Angular Contact Ball Bearings

Name: 4.25 Inch | 107.95 Millimeter x 4.875 Inch | 123.825 Millimeter x 0.313 Inch | 7.95 Millimeter RBC BEARINGS KB042AR0 Angular Contact Ball Bearings
Brand: RBC BEARINGS
SKU: KB042AR0
Rating: 4.9 (5 reviews)

RBC BEARINGS KB042AR0 Bearing SPECIFICATIONS

Can't find what you're looking for 4.25 Inch | 107.95 Millimeter x 4.875 Inch | 123.825 Millimeter x 0.313 Inch | 7.95 Millimeter RBC BEARINGS KB042AR0 Angular Contact Ball Bearings ? Our expert Angular Contact Ball Bearings Representatives be in contact with you shortly! NTN Bearing de Mexico, S.A. 4.25 Inch | 107.95 Millimeter x 4.875 Inch | 123.825 Millimeter x 0.313 Inch | 7.95 Millimeter
Brand Name:RBC BEARINGS
Model Number:
KB042AR0
Calculation factor - kr:0.025
Mass bearing:0.017 kg
d1:21 mm
Width (mm):7
D:30 mm
Fatigue load limit Pu:0.108 kN
Calculation factor - f0:14.8
Basic dynamic load rating C:3.97 kN

NTN Bearing de Mexico, S.A.

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NTN Bearing de Mexico, S.A.2020-07-10 09:46:19
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4.25 Inch | 107.95 Millimeter x 4.875 Inch | 123.825 Millimeter x 0.313 Inch | 7.95 Millimeter RBC BEARINGS KB042AR0 Angular Contact Ball Bearings Systems

Calculation factor - kr:0.025
Mass bearing:0.017 kg
d1:21 mm
Width (mm):7
D:30 mm
Fatigue load limit Pu:0.108 kN
Calculation factor - f0:14.8
Basic dynamic load rating C:3.97 kN
Basic static load rating - C0:2.6 kN
ra max.:0.3 mm
Size (mm):4.25 Inch | 107.95 Millimeter x 4.875 Inch | 123.825 Millimeter x 0.313 Inch | 7.95 Millimeter

RBC BEARINGS KB042AR0 Angular Contact Ball Bearings Cross References

No.	Brand	e	a	S	J	A	E	C	d
KD200XP0	RBC BEARINGS	-	-	-	-	-	-	-	-
KD047XP0	RBC BEARINGS	-	-	-	-	-	-	450 mm	440 mm
KB030XP0	RBC BEARINGS	-	-	-	-	-	-	-	63,5 mm
5308NRCD3	KOYO	-	-	32 mm	-	-	-	42 mm	-
5315ZZCD3	KOYO	-	-	-	-	15.5000 in	-	-	-
KB060XP0	RBC BEARINGS	-	-	-	-	-	-	-	630 mm
KF065AR0	RBC BEARINGS	-	-	-	-	-	-	-	-
5307CD3	KOYO	-	-	-	-	-	-	-	60 mm
KF075XP0	RBC BEARINGS	-	-	-	-	-	-	45 mm	95 mm
KF065XP0	RBC BEARINGS	-	-	-	-	-	-	-	-
KB065XP0	RBC BEARINGS	-	-	-	-	-	-	-	-
KB042XP0	RBC BEARINGS	-	-	-	-	17,65 mm	-	-	-
KD080XP0	RBC BEARINGS	-	16 mm	-	-	-	-	-	45 mm
KB050XP0	RBC BEARINGS	-	-	-	130 mm	32,5 mm	-	-	35 mm
KD042XP0	RBC BEARINGS	-	-	-	-	-	-	96 mm	150 mm
KB030AR0	RBC BEARINGS	-	-	-	-	-	-	-	-
5310ZZCD3	KOYO	-	-	-	-	-	-	-	35 mm
KB035AR0	RBC BEARINGS	-	-	-	-	-	-	16 mm	50 mm
KAA15XL0	RBC BEARINGS	-	-	-	-	-	-	-	-
5305ZZ	NACHI	-	-	-	-	1.585 in	-	-	1.378 in
53092RSCD3	KOYO	-	-	-	-	-	-	-	100 mm

2.5 Inch \| 63.5 Millimeter x 3.125 Inch \| 79.375 Millimeter x 0.313 Inch \| 7.95 Millimeter RBC BEARINGS KB025XP0 Angular Contact Ball Bearings	Bearing number:MRJ 6; Brand:SIGMA; B:57,15 mm; Bore Diameter (mm):152,4; d:152,4 mm; C:57,15 mm; Width (mm):57,15; D:304,8 mm; Outer Diameter (mm):304,8; Size (mm):2.5 Inch \| 63.5 Millimeter x 3.125 Inch \| 79.375 Millimeter x 0.313 Inch \| 7.95 Millimeter ;
3 Inch \| 76.2 Millimeter x 3.625 Inch \| 92.075 Millimeter x 0.313 Inch \| 7.95 Millimeter RBC BEARINGS KB030AR0 Angular Contact Ball Bearings	Outer Diameter (mm):200; Width (mm):45; B:45 mm; D:200 mm; Size (mm):3 Inch \| 76.2 Millimeter x 3.625 Inch \| 92.075 Millimeter x 0.313 Inch \| 7.95 Millimeter ; r2 min.:3 mm; Bearing number:6319; Brand:NKE; Weight:5,65 Kg; Bore Diameter (mm):95;
16 Inch \| 406.4 Millimeter x 17.5 Inch \| 444.5 Millimeter x 0.75 Inch \| 19.05 Millimeter RBC BEARINGS KF160AR0 Angular Contact Ball Bearings	Bustin Abec 9’s:Upgraded constructio; Bore Diameter (mm):8; - High-grade P5 Stainless Steel:only the best materi; Bearing number:Bustin Abec 7; - Accurately milled to within 1/20,000” precision:less than 1.5 micron; - Removable inner and outer shields:cleans easy, stays t; - Pre-lubricated with Skate Designed grease:developed in the lab; - Bearings Spacers included:get better alignment; Brand:Bustin;
5.5 Inch \| 139.7 Millimeter x 7 Inch \| 177.8 Millimeter x 0.75 Inch \| 19.05 Millimeter RBC BEARINGS KF055XP0 Angular Contact Ball Bearings	Ball Dia (Dw):0.0937; Max. Shaft Shoulder Dia. Inner (Ui):0.3; Precision:A1; Bore Diameter (mm):4,7625; Bearing number:SRW3-2RS; Outer Dia (D):0.5000; Bearing Type:Sealed with Extended; Static Load Rating (Cor):88; Dynamic Load Rating (Cr):249; Inner Width (Bi):0.2272; Size (mm):5.5 Inch \| 139.7 Millimeter x 7 Inch \| 177.8 Millimeter x 0.75 Inch \| 19.05 Millimeter ;
10 Inch \| 254 Millimeter x 10.75 Inch \| 273.05 Millimeter x 0.375 Inch \| 9.525 Millimeter RBC BEARINGS KC100AR0 Angular Contact Ball Bearings	Width (mm):8; Brand:NTN; B:8 mm; Outer Diameter (mm):28; Size (mm):10 Inch \| 254 Millimeter x 10.75 Inch \| 273.05 Millimeter x 0.375 Inch \| 9.525 Millimeter ; Bore Diameter (mm):12,46; Bearing number:6001LLU/12.46; D:28 mm; d:12,46 mm;
2 Inch \| 50.8 Millimeter x 2.625 Inch \| 66.675 Millimeter x 0.313 Inch \| 7.95 Millimeter RBC BEARINGS KB020AR0 Angular Contact Ball Bearings	Bore Diameter (mm):15; Outer Diameter (mm):35; Bearing number:7202 BDT; Brand:ISO; Angle (α):40 °; Size (mm):2 Inch \| 50.8 Millimeter x 2.625 Inch \| 66.675 Millimeter x 0.313 Inch \| 7.95 Millimeter ; D:35 mm; Width (mm):22; d:15 mm; B1:22 mm;
10 Inch \| 254 Millimeter x 11.5 Inch \| 292.1 Millimeter x 0.75 Inch \| 19.05 Millimeter RBC BEARINGS KF100XP0 Angular Contact Ball Bearings	Outer Diameter (mm):19; Fw:15 mm; Bc:17 mm; Basic dynamic load rating (C):12,3 kN; Ew:19 mm; (Grease) Lubrication Speed:18000 r/min; Basic static load rating (C0):17,2 kN; Bore Diameter (mm):15; Weight:0,009 Kg; Brand:Timken; Size (mm):10 Inch \| 254 Millimeter x 11.5 Inch \| 292.1 Millimeter x 0.75 Inch \| 19.05 Millimeter ;
11 Inch \| 279.4 Millimeter x 12.5 Inch \| 317.5 Millimeter x 0.75 Inch \| 19.05 Millimeter RBC BEARINGS KF110AR0 Angular Contact Ball Bearings	C:20 mm; Brand:ISO; Width (mm):20; Size (mm):11 Inch \| 279.4 Millimeter x 12.5 Inch \| 317.5 Millimeter x 0.75 Inch \| 19.05 Millimeter ; Bore Diameter (mm):22; D:28 mm; Outer Diameter (mm):28; Fw:22 mm; Bearing number:HK2220;
12 Inch \| 304.8 Millimeter x 13.5 Inch \| 342.9 Millimeter x 0.75 Inch \| 19.05 Millimeter RBC BEARINGS KF120XP0 Angular Contact Ball Bearings	d:12,7 mm; Brand:NSK; Size (mm):12 Inch \| 304.8 Millimeter x 13.5 Inch \| 342.9 Millimeter x 0.75 Inch \| 19.05 Millimeter ; Basic static load rating (C0):32 kN; Basic dynamic load rating (C):26,8 kN; Bore Diameter (mm):12,7; Outer Diameter (mm):31,75; C:25,4 mm; Width (mm):25,4; Fw:19,05 mm;
0.787 Inch \| 20 Millimeter x 1.85 Inch \| 47 Millimeter x 0.551 Inch \| 14 Millimeter KOYO 7204B-5G C3FY Angular Contact Ball Bearings	da min.:38,5 mm; Size (mm):0.787 Inch \| 20 Millimeter x 1.85 Inch \| 47 Millimeter x 0.551 Inch \| 14 Millimeter ; Sb:5,5 mm; (Oil) Lubrication Speed:7 300 r/min; Outer Diameter (mm):72; Basic dynamic load rating (C):79 kN; ra max.:1,5 mm; (Grease) Lubrication Speed:5 500 r/min; r min.:1,5 mm; Calculation factor (e):0,55;
4.75 Inch \| 120.65 Millimeter x 6.25 Inch \| 158.75 Millimeter x 0.75 Inch \| 19.05 Millimeter RBC BEARINGS KF047AR0 Angular Contact Ball Bearings	Brand:CX; Basic dynamic load rating (C):3339 kN; Bore Diameter (mm):480; B:170 mm; Size (mm):4.75 Inch \| 120.65 Millimeter x 6.25 Inch \| 158.75 Millimeter x 0.75 Inch \| 19.05 Millimeter ; Bearing number:NNU4996 V; d:480 mm; Outer Diameter (mm):650; C:170 mm; Width (mm):170;
14 Inch \| 355.6 Millimeter x 15 Inch \| 381 Millimeter x 0.5 Inch \| 12.7 Millimeter RBC BEARINGS KD140XP0 Angular Contact Ball Bearings	C1 - Dynamic Radial Rating (1 million revolutions)5:3020 lbf; K - Factor7:1.11; da - Cone Frontface Backing Diameter:21.08 mm; B - Cone Width:11.153 mm; db - Cone Backface Backing Diameter:22.10 mm; Bearing Weight:0.10 Kg; C0 - Static Radial Rating:2770 lbf; r - Cup Backface To Clear Radius2:1.27 mm; D:39.992 mm; e - ISO Factor8:0.53; Size (mm):14 Inch \| 355.6 Millimeter x 15 Inch \| 381 Millimeter x 0.5 Inch \| 12.7 Millimeter ;
1.378 Inch \| 35 Millimeter x 2.835 Inch \| 72 Millimeter x 0.669 Inch \| 17 Millimeter KOYO 7207B-5G C3FY Angular Contact Ball Bearings	Basic dynamic load rating (C):12,8 kN; N:12 mm; Thread (G):M6x1; D1:29 mm; d:20 mm; A1:6 mm; A4:20,5 mm; J:78 mm; Bearing number:USFC204; e:10 mm; Size (mm):1.378 Inch \| 35 Millimeter x 2.835 Inch \| 72 Millimeter x 0.669 Inch \| 17 Millimeter ;
4.5 Inch \| 114.3 Millimeter x 6 Inch \| 152.4 Millimeter x 0.75 Inch \| 19.05 Millimeter RBC BEARINGS KF045AR0 Angular Contact Ball Bearings	Angle (α):25 °; Bearing number:7910DT; B:12 mm; C:12 mm; 2B:24 mm; D:72 mm; Basic static load rating (C0):28,9 kN; Weight:0,314 Kg; Bore Diameter (mm):50; Outer Diameter (mm):72; Size (mm):4.5 Inch \| 114.3 Millimeter x 6 Inch \| 152.4 Millimeter x 0.75 Inch \| 19.05 Millimeter ;

4.25 Inch | 107.95 Millimeter x 4.875 Inch | 123.825 Millimeter x 0.313 Inch | 7.95 Millimeter RBC BEARINGS KB042AR0 Angular Contact Ball Bearings Video

RBC BEARINGS KB042AR0 INTERCHANGE

Angular Contact Ball Bearings Part series KB042AR0 is a potential replacement for these common bearing part numbers:

NSKKB042AR0
SKFKB042AR0
NTNKB042AR0
FAGKB042AR0
TIMKENKB042AR0
KOYOKB042AR0
NACHIKB042AR0
DODGEKB042AR0

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NTN Bearing de Mexico, S.A.: AddressCalle 22 No.2465, Zona Industrial, C.P. 494940, Guadalajara, Jalisco, Mexico; Phone(Working Time)3145-2568; Fax

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2.5 Inch \| 63.5 Millimeter x 3.125 Inch \| 79.375 Millimeter x 0.313 Inch \| 7.95 Millimeter RBC BEARINGS KB025XP0 Angular Contact Ball Bearings	Bearing number:MRJ 6; Brand:SIGMA; B:57,15 mm; Bore Diameter (mm):152,4; d:152,4 mm; C:57,15 mm; Width (mm):57,15; D:304,8 mm; Outer Diameter (mm):304,8; Size (mm):2.5 Inch \| 63.5 Millimeter x 3.125 Inch \| 79.375 Millimeter x 0.313 Inch \| 7.95 Millimeter ;
3 Inch \| 76.2 Millimeter x 3.625 Inch \| 92.075 Millimeter x 0.313 Inch \| 7.95 Millimeter RBC BEARINGS KB030AR0 Angular Contact Ball Bearings	Outer Diameter (mm):200; Width (mm):45; B:45 mm; D:200 mm; Size (mm):3 Inch \| 76.2 Millimeter x 3.625 Inch \| 92.075 Millimeter x 0.313 Inch \| 7.95 Millimeter ; r2 min.:3 mm; Bearing number:6319; Brand:NKE; Weight:5,65 Kg; Bore Diameter (mm):95;
16 Inch \| 406.4 Millimeter x 17.5 Inch \| 444.5 Millimeter x 0.75 Inch \| 19.05 Millimeter RBC BEARINGS KF160AR0 Angular Contact Ball Bearings	Bustin Abec 9’s:Upgraded constructio; Bore Diameter (mm):8; - High-grade P5 Stainless Steel:only the best materi; Bearing number:Bustin Abec 7; - Accurately milled to within 1/20,000” precision:less than 1.5 micron; - Removable inner and outer shields:cleans easy, stays t; - Pre-lubricated with Skate Designed grease:developed in the lab; - Bearings Spacers included:get better alignment; Brand:Bustin;
5.5 Inch \| 139.7 Millimeter x 7 Inch \| 177.8 Millimeter x 0.75 Inch \| 19.05 Millimeter RBC BEARINGS KF055XP0 Angular Contact Ball Bearings	Ball Dia (Dw):0.0937; Max. Shaft Shoulder Dia. Inner (Ui):0.3; Precision:A1; Bore Diameter (mm):4,7625; Bearing number:SRW3-2RS; Outer Dia (D):0.5000; Bearing Type:Sealed with Extended; Static Load Rating (Cor):88; Dynamic Load Rating (Cr):249; Inner Width (Bi):0.2272; Size (mm):5.5 Inch \| 139.7 Millimeter x 7 Inch \| 177.8 Millimeter x 0.75 Inch \| 19.05 Millimeter ;
10 Inch \| 254 Millimeter x 10.75 Inch \| 273.05 Millimeter x 0.375 Inch \| 9.525 Millimeter RBC BEARINGS KC100AR0 Angular Contact Ball Bearings	Width (mm):8; Brand:NTN; B:8 mm; Outer Diameter (mm):28; Size (mm):10 Inch \| 254 Millimeter x 10.75 Inch \| 273.05 Millimeter x 0.375 Inch \| 9.525 Millimeter ; Bore Diameter (mm):12,46; Bearing number:6001LLU/12.46; D:28 mm; d:12,46 mm;
2 Inch \| 50.8 Millimeter x 2.625 Inch \| 66.675 Millimeter x 0.313 Inch \| 7.95 Millimeter RBC BEARINGS KB020AR0 Angular Contact Ball Bearings	Bore Diameter (mm):15; Outer Diameter (mm):35; Bearing number:7202 BDT; Brand:ISO; Angle (α):40 °; Size (mm):2 Inch \| 50.8 Millimeter x 2.625 Inch \| 66.675 Millimeter x 0.313 Inch \| 7.95 Millimeter ; D:35 mm; Width (mm):22; d:15 mm; B1:22 mm;
10 Inch \| 254 Millimeter x 11.5 Inch \| 292.1 Millimeter x 0.75 Inch \| 19.05 Millimeter RBC BEARINGS KF100XP0 Angular Contact Ball Bearings	Outer Diameter (mm):19; Fw:15 mm; Bc:17 mm; Basic dynamic load rating (C):12,3 kN; Ew:19 mm; (Grease) Lubrication Speed:18000 r/min; Basic static load rating (C0):17,2 kN; Bore Diameter (mm):15; Weight:0,009 Kg; Brand:Timken; Size (mm):10 Inch \| 254 Millimeter x 11.5 Inch \| 292.1 Millimeter x 0.75 Inch \| 19.05 Millimeter ;
11 Inch \| 279.4 Millimeter x 12.5 Inch \| 317.5 Millimeter x 0.75 Inch \| 19.05 Millimeter RBC BEARINGS KF110AR0 Angular Contact Ball Bearings	C:20 mm; Brand:ISO; Width (mm):20; Size (mm):11 Inch \| 279.4 Millimeter x 12.5 Inch \| 317.5 Millimeter x 0.75 Inch \| 19.05 Millimeter ; Bore Diameter (mm):22; D:28 mm; Outer Diameter (mm):28; Fw:22 mm; Bearing number:HK2220;
12 Inch \| 304.8 Millimeter x 13.5 Inch \| 342.9 Millimeter x 0.75 Inch \| 19.05 Millimeter RBC BEARINGS KF120XP0 Angular Contact Ball Bearings	d:12,7 mm; Brand:NSK; Size (mm):12 Inch \| 304.8 Millimeter x 13.5 Inch \| 342.9 Millimeter x 0.75 Inch \| 19.05 Millimeter ; Basic static load rating (C0):32 kN; Basic dynamic load rating (C):26,8 kN; Bore Diameter (mm):12,7; Outer Diameter (mm):31,75; C:25,4 mm; Width (mm):25,4; Fw:19,05 mm;
0.787 Inch \| 20 Millimeter x 1.85 Inch \| 47 Millimeter x 0.551 Inch \| 14 Millimeter KOYO 7204B-5G C3FY Angular Contact Ball Bearings	da min.:38,5 mm; Size (mm):0.787 Inch \| 20 Millimeter x 1.85 Inch \| 47 Millimeter x 0.551 Inch \| 14 Millimeter ; Sb:5,5 mm; (Oil) Lubrication Speed:7 300 r/min; Outer Diameter (mm):72; Basic dynamic load rating (C):79 kN; ra max.:1,5 mm; (Grease) Lubrication Speed:5 500 r/min; r min.:1,5 mm; Calculation factor (e):0,55;
4.75 Inch \| 120.65 Millimeter x 6.25 Inch \| 158.75 Millimeter x 0.75 Inch \| 19.05 Millimeter RBC BEARINGS KF047AR0 Angular Contact Ball Bearings	Brand:CX; Basic dynamic load rating (C):3339 kN; Bore Diameter (mm):480; B:170 mm; Size (mm):4.75 Inch \| 120.65 Millimeter x 6.25 Inch \| 158.75 Millimeter x 0.75 Inch \| 19.05 Millimeter ; Bearing number:NNU4996 V; d:480 mm; Outer Diameter (mm):650; C:170 mm; Width (mm):170;
14 Inch \| 355.6 Millimeter x 15 Inch \| 381 Millimeter x 0.5 Inch \| 12.7 Millimeter RBC BEARINGS KD140XP0 Angular Contact Ball Bearings	C1 - Dynamic Radial Rating (1 million revolutions)5:3020 lbf; K - Factor7:1.11; da - Cone Frontface Backing Diameter:21.08 mm; B - Cone Width:11.153 mm; db - Cone Backface Backing Diameter:22.10 mm; Bearing Weight:0.10 Kg; C0 - Static Radial Rating:2770 lbf; r - Cup Backface To Clear Radius2:1.27 mm; D:39.992 mm; e - ISO Factor8:0.53; Size (mm):14 Inch \| 355.6 Millimeter x 15 Inch \| 381 Millimeter x 0.5 Inch \| 12.7 Millimeter ;
1.378 Inch \| 35 Millimeter x 2.835 Inch \| 72 Millimeter x 0.669 Inch \| 17 Millimeter KOYO 7207B-5G C3FY Angular Contact Ball Bearings	Basic dynamic load rating (C):12,8 kN; N:12 mm; Thread (G):M6x1; D1:29 mm; d:20 mm; A1:6 mm; A4:20,5 mm; J:78 mm; Bearing number:USFC204; e:10 mm; Size (mm):1.378 Inch \| 35 Millimeter x 2.835 Inch \| 72 Millimeter x 0.669 Inch \| 17 Millimeter ;
4.5 Inch \| 114.3 Millimeter x 6 Inch \| 152.4 Millimeter x 0.75 Inch \| 19.05 Millimeter RBC BEARINGS KF045AR0 Angular Contact Ball Bearings	Angle (α):25 °; Bearing number:7910DT; B:12 mm; C:12 mm; 2B:24 mm; D:72 mm; Basic static load rating (C0):28,9 kN; Weight:0,314 Kg; Bore Diameter (mm):50; Outer Diameter (mm):72; Size (mm):4.5 Inch \| 114.3 Millimeter x 6 Inch \| 152.4 Millimeter x 0.75 Inch \| 19.05 Millimeter ;