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Home>Products>Double-row Angular Contact Ball Bearings>AC7251B KOYO Single-row, matched pair angular contact ball bearings

KOYO AC7251B MODELS

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AC7251B KOYO Single-row, matched pair angular contact ball bearings

Name: AC7251B KOYO Single-row, matched pair angular contact ball bearings
Brand: KOYO
SKU: AC7251B
Rating: 4.9 (5 reviews)

KOYO AC7251B Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
AC7251B
d:3-7/16 in
bearing material::Babbitt
overall length::12 in
finish/coating::Powder Coated
overall height::5-5/8 in
B:7 in
mounting::Two-Bolt Base
operating temperature range::Maximum of +130 °F

Download KOYO AC7251B Spec Sheet

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AC7251B KOYO Single-row, matched pair angular contact ball bearings Product description

d:3-7/16 in
bearing material::Babbitt
overall length::12 in
finish/coating::Powder Coated
overall height::5-5/8 in
B:7 in
mounting::Two-Bolt Base
operating temperature range::Maximum of +130 °F
housing construction::Angled Split Pillow Block
base width::4 in
base to bore centerline::2-7/8 in
D:9-1/4 in
duty type::Standard Duty
lubrication type::Lubrication Fitting
housing material::Cast Iron
series::21200
expansion type::Expansion Bearing (Floating)

AC7251B KOYO Single-row, matched pair angular contact ball bearings pdf

KOYO AC7251B AC7251B KOYO Single-row, matched pair angular contact ball bearings Technology

Bore Diameter (mm)	240
d	240 mm
B1	112 mm
Size (mm)	240x360x112
Bearing number	7048 BDT
Outer Diameter (mm)	360
D	360 mm
Width (mm)	112
Angle (α)	40 °

Frequently bought AC7251B KOYO Single-row, matched pair angular contact ball bearings together
No.	Brand	d	D	C	T	Fw	C0	db	Db
TAF 172516	IKO	17	25 mm	12,9 kN	-	17 mm	16,3 kN	-	-
NP672511/NP546286	Timken	55 mm	95 mm	-	29 mm	-	-	-	-
RNAF172513	JNS	17 mm	25 mm	9 kN	-	-	11,9 kN	20,6 mm	17,6 mm
RNAF 172513	IKO	17	25 mm	8,98 kN	-	17 mm	11,8 kN	20,6 mm	17,6 mm
BKM172514UH-1	KOYO	17	25 mm	7,3 kN	-	17 mm	7,9 kN	-	-
BKM172515	KOYO	17	25 mm	10,9 kN	-	17 mm	13,1 kN	-	-
BKM172518UH	KOYO	17	25 mm	10,9 kN	-	17 mm	13,1 kN	-	-
BK172512	Loyal	17	25 mm	7,9 kN	-	17 mm	8,8 kN	-	-
BK172514	Loyal	17	25 mm	9,9 kN	-	17 mm	11,8 kN	-	-
BK172516	Loyal	17	25 mm	11,8 kN	-	17 mm	14,5 kN	-	-
BK172518	Loyal	17	25 mm	13,5 kN	-	17 mm	17,5 kN	-	-

NNU4932 KOYO Double-row cylindrical roller bearings	Outer Diameter (mm):100; d:65 mm; r1 min.:0,6 mm; (Oil) Lubrication Speed:30 000 r/min; (Grease) Lubrication Speed:18 000 r/min; B:18 mm; Bearing number:3NCHAC013C; C:18 mm; Bore Diameter (mm):65; D:100 mm; Width (mm):18; Size (mm):65x100x18; Basic static load rating (C0):17,5 kN; a:20,1 mm; Weight:
NNU4926 KOYO Double-row cylindrical roller bearings	Basic dynamic load rating - C:8.3 kN; Calculation factor - f:1.03; Fatigue load limit - Pu:0.173 kN; Da max.:38.8 mm; rb max.:0.3 mm; d1:27.1 mm; db - min.:23.2 mm; Bore Diameter (mm):42; Preload class C:90 N/micron; Calculation factor f2C:1.05; Calculation factor - f2D:1.08; Preload class A:54 N/mi
NNU4928 KOYO Double-row cylindrical roller bearings	D:105,000 mm; C:13,000 mm; d:70,000 mm; Width (mm):13,000; Outer Diameter (mm):105,000; Bore Diameter (mm):70,000; B:13,000 mm; Bearing number:SC1469; Size (mm):70x105x13;
NN3026 KOYO Double-row cylindrical roller bearings	Width (mm):25; Basic dynamic load rating (C):65,5 kN; Weight:1,1 Kg; Outer Diameter (mm):100; d:50 mm; Bore Diameter (mm):50; D:100 mm; Bearing number:2211E-2RS1KTN9+H311E; C:25 mm; B:25 mm; Basic static load rating (C0):60 kN; Size (mm):50x100x25;
NN303 KOYO Double-row cylindrical roller bearings	Basic static load rating (C0):99 kN; Angle (α):60 °; Bore Diameter (mm):70; D:110 mm; Outer Diameter (mm):110; d1:97 mm; Da max.:105 mm; r min.:1.1 mm; T:48 mm; Width (mm):48; ra max.:1 mm; d:70 mm; da min.:85 mm; Bearing number:70TAD20; Weight:1.53 Kg; Basic dynamic load rating (C):37,5 k
NN3028 KOYO Double-row cylindrical roller bearings	Outer Diameter (mm):26; Width (mm):5; r2 min.:0,3 mm; r1 min.:0,3 mm; Weight:0,008 Kg; Bearing number:61803-2RSR; C:5 mm; Size (mm):17x26x5; Basic static load rating (C0):1,4 kN; D:26 mm; d:17 mm; B:5 mm; Basic dynamic load rating (C):2,1 kN; Bore Diameter (mm):17;
NNU493 KOYO Double-row cylindrical roller bearings	e:0,21; Width (mm):308; Y2:4,77; Da max:1392 mm; da min:1028 mm; B:308 mm; rmin:7,5 mm; C0r:31500000 N / Static; Outer Diameter (mm):1420; Y1:3,2; ra max:6 mm; Cr:13100000 N / Dynamic; nB:208 1/min / Referenc; nG:405 1/min / Limiting; Bearing number:230/1000-K-MB; Y0:3,13; Cur:1570000 N; Size (mm):1
NN3024 KOYO Double-row cylindrical roller bearings	Bearing number:FCDP 88124450; Width (mm):450; C:450 mm; d:440 mm; B:450 mm; D:620 mm; Outer Diameter (mm):620; Bore Diameter (mm):440; Basic dynamic load rating (C):7420 kN; Size (mm):440x620x450; Weight:452 Kg;

AC7251B KOYO Single-row, matched pair angular contact ball bearings Video

Original KOYO AC7251B Bearings, Angular contact ball bearing

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Bearing AC7251B KOYO - In Stock - Min Qty 1. RAI Bearing Trade Co, Ltd specializes in providing KOYO AC7251B Bearings for many years, KOYO AC7251B

Bearing AC7251B (KOYO) | Size and Specification | Bearings

Angular contact ball bearings AC7251B. Bearing number : AC7251B. Size (mm) : 360x509.5x70. Brand : KOYO. Bore Diameter (mm) : 360. Outer Diameter (mm)

KOYO AC7251B bearing, 360x509.5x70, AC7251B bearing for sale

Angular contact ball bearing AC7251B. Bearing number : AC7251B. Size (mm) : 360x509.5x70. Brand : KOYO. Bore Diameter (mm) : 360. Outer Diameter (mm)

KOYO AC7251B INTERCHANGE

Double-row Angular Contact Ball Bearings Part series AC7251B is a potential replacement for these common bearing part numbers:

NSKAC7251B
SKFAC7251B
NTNAC7251B
FAGAC7251B
TIMKENAC7251B
KOYOAC7251B
NACHIAC7251B
DODGEAC7251B

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Machinery Parts Co., Ltd.: Address2370 North Main Street, East Peoria, Illinois 68811, U.S.A.; Phone(Working Time)722-298-7405; Fax

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Can you use Vaseline on bearings?

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