ISO 7203 CDF angular contact ball bearings

Request A Quote For Your Special ISO 7203 CDF angular contact ball bearings NTN PRECISION AXLE CORP. 0.31 Calculation factor - e Needs Today! Free 2.2 Calculation factor - Y0 angular contact ball bearings Quotes. ISO 9001 certified. 370 mm d2 ≈

Brand Name:ISO
Model Number:7203 CDF
Bearing number:NJ312
Size (mm):60x130x31
Bore Diameter (mm):60
Outer Diameter (mm):130
Width (mm):31
d:60 mm
Fw:77 mm
D:130 mm
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Product Details

Bearing numberNJ312
Size (mm)60x130x31
Bore Diameter (mm)60
Outer Diameter (mm)130
Width (mm)31
d60 mm
Fw77 mm
D130 mm
B31 mm
C31 mm
r min.2,1 mm
r1 min.2,1 mm
J84,2 mm
Weight1,8 Kg
Basic dynamic load rating (C)124 kN
Basic static load rating (C0)126 kN
(Grease) Lubrication Speed5 500 r/min
E113 mm
F77 mm
d184.2 mm
rs min2.1 mm
r1s min2.1 mm
Radial clearance classCN
Mass (without HJ ring)1.83 kg
Dynamic load, C124 kN
Static load, C0126 kN
Fatigue limit load, Cu15.4 kN
Nlim (oil)6,500 rpm
Nlim (grease)5,500 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.4 Hz
Characteristic rolling element frequency, BSF5.09 Hz
Characteristic outer ring frequency, BPF04.86 Hz
Characteristic inner ring frequency, BPFI7.14 Hz
da min71 mm
da max75 mm
dc min86 mm
Da max119 mm
ra max2 mm
CategoryCylindrical Roller Bearing
Minimum Buy QuantityN/A
Weight / Kilogram1.829
Product GroupB04144
Bore ProfileStraight
Cage MaterialSteel
Precision ClassRBEC 1 | ISO P0
Number of Rows of RollersSingle Row
SeparableInner Ring - One Side
Rolling ElementCylindrical Roller Bearing
ProfileComplete with Outer and Inner Ring
Snap RingNo
Internal ClearanceC0-Medium
Inch - MetricMetric
Other Features1 Rib Inner Ring | 2 Rib Outer Ring | Cage On Outer Ring ID
Long Description60MM Bore; Straight Bore Profile; 130MM Outside Diameter; 31MM Width; Steel Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - One Side Separable; No Snap Ring; Relubricatable; C0-Medium Intern
Harmonized Tariff Code8482.50.00.00
Manufacturer Item NumberNJ312
Weight / LBS4.038
Bore2.362 Inch | 60 Millimeter
Outside Diameter5.118 Inch | 130 Millimeter
Width1.22 Inch | 31 Millimeter
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Company Profile

Phone 630-690-6324
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