Item # NH321, Cylindrical Roller Bearing w/ One Lip Inner Ring w/ Outer Ring & Roller Assembly, Separate Thrust Collar- NH Series 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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Unit of Measure

Technical Specifications | Dimensional Specifications

Technical Specifications

Type	N/A Cylindrical Roller Bearing
Bore Type	N/A Round
Material	N/A Hardened Alloy Steel
Cage Material	N/A Pressed Steel
Configuration	N/A One
Tolerance	N/A ISO Class 0 (RBEC 1)
Oil Hole	N/A w/o Oil Hole
Radial Internal Clearance	N/A CN
Static Load Rating	N/A 81000 lbf360000 N360.00 kN
Dynamic Load Rating	N/A 72000 lbf320000 N320.00 kN
Enclosure	N/A Open
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Cylindrical Roller Bearing w/ One Lip Inner Ring w/ Outer Ring & Roller Assembly, Separate Thrust Collar- NH Series - Dimensions
d	N/A 4.1339 in105.000 mm
D	N/A 8.8583 in225.000 mm
B	N/A 1.9291 in49 mm
Fw	N/A 5.3150 in135.000 mm
d1	N/A 5.7874 in147.000 mm
B1	N/A 0.5118 in13.000 mm
B2	N/A 0.8858 in22.500 mm
J	N/A 5.7874 in147.000 mm
r	N/A 0.0984 in2.500 mm
r1	N/A 0.1181 in3.000 mm
da min	N/A 4.6457 in118.000 mm
db min	N/A 4.6457 in118.000 mm
Da max	N/A 8.3465 in212.000 mm
Db max	N/A 8.3465 in212.000 mm
Db min	N/A 7.8346 in199.000 mm