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Technical Specification PDF

Bearings
NA4900A 2RS KOYO Needle roller bearings

TYPE: Roller bearings, Needle, Single row, With machined rings with flanges, with an inner ring, Lip seals on both side, metric

Drawing of bearing NA4900A 2RS KOYO: dimensions, diameters, width

Metric

Imperial

Dimensions, mmin

d	10,000 0,408
D	22,000 0,898
B	14,000 0,571
B1	13,000 0,531

Weight, kg

0.0272155

Manufacturer:

Designation system - KOYO

Interchange:

ABC	NA 4900 2RS
FAG	NA 4900 2RSR
SKF	NA 4900.2RS
TORRINGTON	NA 4900 2RS
IKO	NA 4900 UU
NSK	NA4900TT
INA	NA4900-2RSR
JNS	NA4900UU
NTN	NA4900LL

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