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NU248 KOYO Single-row cylindrical roller bearings

Name: NU248 KOYO Single-row cylindrical roller bearings
Brand: KOYO
SKU: NU248
Rating: 4.9 (5 reviews)

KOYO NU248 Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
NU248
Min.Order Quantity:Negotiation
Price:Negotiation

Download KOYO NU248 Spec Sheet

KBJ Hydraulic Pump Technology Co., Ltd.

KBJ Hydraulic Pump Technology Co., Ltd.China

KBJ Hydraulic Pump Technology Co., Ltd.2020-07-10 09:46:19
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NU248 KOYO Single-row cylindrical roller bearings Systems

Category:Flange Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:9.988
Product Group:M06288
Number of Mounting Holes:4
Mounting Method:Concentric Collar
Housing Style:4 Bolt Round Flange Cartridge
Rolling Element:Spherical Roller Bearing
Housing Material:Cast Steel
Expansion / Non-expansion:Expansion
Mounting Bolts:5/8 Inch
Relubricatable:Yes
Insert Part Number:22215
Seals:Double Lip Nitrile Rubber
Housing Configuration:1 Piece Solid
Pilot Configuration:With Pilot
Inch - Metric:Inch
Long Description:4 Bolt Round Flange Cartridge; 2-11/16" Bore; 7-1/2" Bolt Circle; 5.3" Bolt Spacing; 1 Piece Solid; Concentric Collar Mount; Cast Steel; Spherical Roller Bearing; 4.74" Length Thru
Other Features:Double Row | Double Collar | With Set Screw
UNSPSC:31171501
Harmonized Tariff Code:8483.20.40.80
Noun:Bearing
Keyword String:Flanged
Weight / LBS:22
Nominal Bolt Circle Diameter Round:7.5 Inch | 190 Millimeter
Cartridge Pilot Diameter:6.375 Inch | 161.92 Millimeter
D:4.74 Inch | 120.4 Millimeter
Bolt Spacing:5.3 Inch | 134.7 Millimeter
Cartridge Pilot Depth:1.25 Inch | 31.75 Millimeter
d:2.688 Inch | 68.275 Millimeter

NU248 KOYO Single-row cylindrical roller bearings pdf

KOYO NU248 NU248 KOYO Single-row cylindrical roller bearings Code system

da min.	188 mm
a	95,5 mm
Bore Diameter (mm)	170
2B	104 mm
C	52 mm
r1 min.	1,5 mm
d	170 mm
D	310 mm
Outer Diameter (mm)	310
ra1 max.	1,5 mm
Basic dynamic load rating (C)	480 kN
(Grease) Lubrication Speed	1 800 r/min
Db max	301,5 mm
Basic static load rating (C0)	715 kN
Width (mm)	52
Bearing number	7234DB
B	52 mm
Angle (α)	25 °
Size (mm)	170x310x52
ra max.	3 mm

NU248 KOYO Single-row cylindrical roller bearings Interchange Search
No.	Brand	s	C	d	E	b	S	B	m
NU248-E-MPA	NKE	-	1119 kN	240 mm	-	-	6 mm	72 mm	-
NU248-E-TB-M1	FAG	6 mm / Axial displacement facility from central position	-	240 mm	393 mm	-	-	72 mm	51,8 kg / Weight
NU248	PSL	-	944 kN	240 mm	-	16 mm	2 mm	72 mm	-
NU248 E	Loyal	-	949 kN	240 mm	-	-	-	72 mm	-
NU248 M	AST	-	-	240	-	-	-	-	-
NU248-E-M1	FAG	-	1140 kN	240 mm	393 mm	-	6 mm	72 mm	-
NU248-E-M6	NKE	-	1119 kN	240 mm	-	-	6 mm	72 mm	-
NU248-E-MA6	NKE	-	1119 kN	240 mm	-	-	6 mm	72 mm	-
NU248EMA	TIMKEN	-	-	9.449 Inch \| 240 Millimeter	-	-	-	2.835 Inch \| 72 Millimeter	-
NU248EMAC3	TIMKEN	-	-	9.449 Inch \| 240 Millimeter	-	-	-	2.835 Inch \| 72 Millimeter	-
NU248EMAC4	TIMKEN	-	-	-	-	-	-	-	-

NN3024 KOYO Double-row cylindrical roller bearings	d:381 mm; D:508 mm; E:485 mm; C:63,5 mm; r max:5 mm; Outer Diameter (mm):485; Bearing number:150RIJ613; B:63,5 mm; F:404 mm; Bore Diameter (mm):381;
NNU4926 KOYO Double-row cylindrical roller bearings	d1:43,7 mm; Outer Diameter (mm):62; d:35 mm; f:1,7 mm; r0 max.:0,6 mm; C:14 mm; Limiting speed:15000 r/min; Weight:0,15 Kg; Reference speed:24000 r/min; da max:39,6 mm; r1 min.:1 mm; r2 min.:1 mm; Bearing number:6007NR; Ca max.:3,76 mm; Width (mm):14; Size (mm):35x62x14; Fatigue load limit (Pu):0,44
NN3026 KOYO Double-row cylindrical roller bearings	C:43 mm; B:43 mm; Bore Diameter (mm):95; Limiting speed:4800 r/min; D1:149 mm; Reference speed:4300 r/min; Size (mm):95x170x43; F:112,5 mm; d1:– mm; Fatigue load limit (Pu):45,5; da max:110 mm; da min.:107 mm; r2 min.:2,1 mm; Width (mm):43; rb max.:2 mm; Basic dynamic load rating (C):325 kN; S:3 mm;
NNU493 KOYO Double-row cylindrical roller bearings	Weight:8.25 Kg; Da max.:177 mm; Size (mm):90x190x64; C:64 mm; Width (mm):64; ra max.:2.5 mm; Calculation factor (e):0.34; (Grease) Lubrication Speed:2800 r/min; D:190 mm; B:64 mm; da min.:103 mm; Calculation factor (Y1):1.84; Bearing number:2318K; r min.:3 mm; Outer Diameter (mm):190; Basic dynamic
NN3028 KOYO Double-row cylindrical roller bearings	Retainer Material:Machined Brass; Configuration:Double Row; Limiting Speed - Grease:1,400 rpm; Nr. of Holes:6; Axial Load Factor Y1:2.43; B:86 mm; Dynamic Load Rating:1,460,000 N; Roller Profile:Symmetric; Axial Load Factor Y2:3.61; Radial Clearance:0.120 to 0.180 mm; D:320 mm; d:180 mm; Axial Load
NN303 KOYO Double-row cylindrical roller bearings	ra - max.:2 mm; ra max.:2 mm; b:3.5 mm; da - min.:132 mm; Bore Diameter (mm):215; Calculation factor - kr:0.3; Limiting value e:0.3; Fatigue load limit Pu:72 kN; da max.:140 mm; D1:187.75 mm; r3,4 min.:2.1 mm; d:120 mm; da min.:132 mm; Reference speed:3400 r/min; Basic dynamic load rating - C:520 kN
NNU4932 KOYO Double-row cylindrical roller bearings	Limiting Speed - Grease:2,200 rpm; Enclosure:Open; Basic dynamic load rating (C):335 kN; 2B:94 mm; D:215 mm; Dynamic Load Rating:335,000 N; C:47 mm; (Grease) Lubrication Speed:2200 r/min; r min.:3 mm; r1 min.:1.1 mm; Static Load Rating:380,000 N; Width (mm):47; Basic static load rating (C0):380 kN;
NNU4928 KOYO Double-row cylindrical roller bearings	db max.:163 mm; Sa:7; TC-DA2:14.128; ALPHA_:12.333; outer r:2; Bearing number:HR32930J; D_a2:196; Bore Diameter (mm):150; ra max.:2 mm; Prod_Type3:TRBSR_MD_A; inner ra:2; Da min:196 mm; mass:4.05; TC-BET21:1; rb max.:2 mm; T-ALP21:24; GRS rpm:1500; Width (mm):38; LangID:1; TC-RA:469.5;

NU248 KOYO Single-row cylindrical roller bearings Video

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NU248 KOYO Bearing | NU248 NUP248 Bearing Cylindrical

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Original NTN NU248 Bearing Nu248 Nu252 Ecm Ecma Ma

China SKF NSK Timken Koyo NTN Cylindrical Roller Bearing Nu244 Nu248 Nu252 Ecm Ecma Ma /C3 C4 Nu207 Nu208 Nu209 Nu210 Nu211 Ecp Ecj Ecm /C3

Original KOYO NU248 Bearing s Dealers Plant | GBS Bearing

China SKF NSK Timken Koyo NTN Cylindrical Roller Bearing Nu244 Nu248. ... GE40ES-2RS SKF Group primary business is the design, manufacture and sales

Bearing NU248 (KOYO) | Size and Specification | Bearings

Cylindrical roller bearings NU248 dimensions and specification

Koyo Training Manual - Midpoint Bearing

Reproduction of this manual or it's contents without permission from Koyo ... NU248 p6 = 50/79 p6 = 20/31. H6 = 0/40. H6 = 0/15.7. 240.050. 240.079. 9.4508

KOYO NU248 INTERCHANGE

Four-row Cylindrical Roller Bearings Part series NU248 is a potential replacement for these common bearing part numbers:

NSKNU248
SKFNU248
NTNNU248
FAGNU248
TIMKENNU248
KOYONU248
NACHINU248
DODGENU248

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KOYO NU248 Technical Articles

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