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Unit of Measure

Technical Specifications

Type

N/A Needle Roller Bearing

Roller Type

N/A Needle

Configuration

N/A One

Material

N/A High Carbon Chrome Steel

Cage Material

N/A Steel

Limiting Speed - Grease

N/A 5500 rpm

Precision

N/A ISO Class 0

Enclosure

N/A Double Sealed

Static Load Rating

N/A 6150 lbf27400 N27.40 kN

Dynamic Load Rating

N/A 4050 lbf18000 N18.00 kN

Weight

N/A 0.178 lb0.081 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Machined-Ring Needle Roller Bearing w/o Inner Ring - RNA49 Series, Double Sealed - Dimensions

Fw

N/A 1.378 in35 mm

Fw Tolerance

N/A 0.041/0.025 mm

D

N/A 1.8504 in47.000 mm

C

N/A 0.6693 in17.000 mm

r

N/A 0.0118 in0.300 mm

Da max

N/A 1.4961 in38.000 mm

Db max

N/A 1.7717 in45.000 mm

ras max

N/A 0.0118 in0.3 mm