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Technical Specification PDF

Bearings
RNA 4902.2RS SKF Needle roller bearings

TYPE: Roller bearings, Needle, Single row, With machined rings with flanges, without an inner ring, Lip seals on both side, metric

Drawing of bearing RNA 4902.2RS SKF: dimensions, diameters, width

Metric

Imperial

Dimensions, mmin

d	20,000 0,816
D	28,000 1,143
B	13,000 0,531

Weight, kg lb

0,022

Manufacturer:

Designation system - SKF

Interchange:

ABC	RNA 4902 2RS
FAG	RNA 4902 2RSR
TORRINGTON	RNA 4902 2RS
IKO	RNA 4902 UU
NSK	RNA 4902 TT
INA	RNA4902-2RSR
KOYO	RNA4902A 2RS
JNS	RNA4902UU
NTN	RNA4902LL

Calculation data

Basic dynamic load rating, C	9,130 kN 2052,515 lbf
Basic static load rating, Co	12,000 kN 2697,720 lbf
Fatigue load limit, Pu	1,430 kN 321,478 lbf
Limiting speed	9500 r/min 9500 r/min

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