Item # NN3005KC1NAP4, Double Row Cylindrical Roller Bearing w/ Tapered Bore - Type NN On Bearing Distributors, Inc.

Bearing Distributors, an Applied Company
930 South Stadium Road
Columbia, SC 29201
Phone: (800) 934-2834
Fax: (803) 256-3824
Email: sales@ibearing.com
Website: www.bearingdistributors.com

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The rollers in the NN type bearing are guided by the ribs of the inner ring.

Unit of Measure

Technical Specifications | Dimensional Specifications

Technical Specifications

Type	N/A Cylindrical Roller Bearing
Bore Type	N/A Tapered
Material	N/A Hardened Alloy Steel
Cage Material	N/A High Strength, 2 piece, Machined Brass
Limiting Speed - Oil	N/A 17000 rpm
Limiting Speed - Grease	N/A 14000 rpm
Taper	N/A 1:12
Precision	N/A ISO Class 4
Configuration	N/A Two
Oil Hole	N/A w/o Oil Hole
Radial Internal Clearance	N/A C1NA
Static Load Rating	N/A 6750 lbf30000 N30.00 kN
Dynamic Load Rating	N/A 5800 lbf25800 N25.80 kN
Enclosure	N/A Open
Weight	N/A 0.265 lb0.120 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Double Row Cylindrical Roller Bearing w/ Tapered Bore - Type NN - Dimensions
d	N/A 0.9843 in25 mm
D	N/A 1.8504 in47.000 mm
B	N/A 0.6299 in16 mm
C	N/A 0.6299 in16 mm
Ew	N/A 1.6260 in41.300 mm
r	N/A 0.0236 in0.600 mm
da min	N/A 1.1417 in29.000 mm
db min	N/A 1.1811 in30.000 mm
Da max	N/A 1.6535 in42.000 mm
Db min	N/A 1.6535 in42.000 mm
Db max	N/A 1.6929 in43.000 mm
ras max	N/A 0.0236 in0.6 mm