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ISO RNA4938 needle roller bearings

Name: ISO RNA4938 needle roller bearings
Brand: ISO
SKU: RNA4938
Rating: 4.9 (5 reviews)

ISO RNA4938 Bearing SPECIFICATIONS

100% 013992032515 Bearing UPC Authentic. ISO RNA4938 needle roller bearings Highest Quality. BEARING USA CORP. Certified 3.0 in Dimension S Supplier.
Brand Name:ISO
Model Number:
RNA4938
Bearing UPC:013992032515
Dimension S:3.0 in
Maximum Speed:1820 rpm
Tensioning Unit Type:Push Type
Dimension N:16.5 in
Dimension H:2.0 in
Cr - Dynamic Load Rating:102063 lbf
Shaft Size:4.25 in

Download ISO RNA4938 Spec Sheet

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ISO RNA4938 needle roller bearingsTechnical information

Bearing UPC:013992032515
Dimension S:3.0 in
Maximum Speed:1820 rpm
Tensioning Unit Type:Push Type
Dimension N:16.5 in
Dimension H:2.0 in
Cr - Dynamic Load Rating:102063 lbf
Shaft Size:4.25 in
Cor - Static Load Rating:133087 lbf
Series Type:Medium Series

ISO RNA4938 needle roller bearings pdf

ISO RNA4938 ISO RNA4938 needle roller bearingsCross reference

ISO RNA4938 bearing Size Chart (mm/inches)
d	100 mm
D	215 mm
B	47 mm
rs min	3 mm
Radial clearance class	CN
Mass	7 kg
Dynamic load, C	173 kN
Static load, C0	141 kN
Fatigue limit load, Cu	5.1 kN
f0	13.2
Nlim (grease)	3,200 rpm
Min operating temperature, Tmin	-20 °C
Max operating temperature, Tmax	120 °C
Characteristic cage frequency, FTF	0.38 Hz
Characteristic rolling element frequency, BSF	4.08 Hz
Characteristic outer ring frequency, BPF0	3.07 Hz
Characteristic inner ring frequency, BPFI	4.93 Hz
da min	113 mm
Da max	202 mm
ra max	2.5 mm

ISO RNA4938 INTERCHANGE

ISO Bearing Part series RNA4938 is a potential replacement for these common bearing part numbers:

NSKRNA4938
SKFRNA4938
NTNRNA4938
FAGRNA4938
TIMKENRNA4938
KOYORNA4938
NACHIRNA4938
DODGERNA4938

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BEARING USA CORP.: Address1600 E. Bishop Court, P.O. Box 7604,Mount Prospect, IL 60056-7604, U.S.A.; Phone(Working Time)294-5879; Fax

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