Item # 6318ZNC3, Single Row Radial Ball Bearing - Single Shielded w/ Snap Ring Groove On NTN Bearing Corp. of America

Bearing Finder
Customizable search tool featuring exhaustive data sets, comprehensive part
interchanges and interactive CAD drawings

CAD (0) ▾

Request Information Add CAD Drawing to Cart Buy it now

Unit of Measure

Order Now | Technical Specifications | Dimensional Specifications

Order Now

Ordering Options

Find a Distributor

Contact NTN Customer Support Specialist

Order through NTN DOL (Authorized Distributors Only)

Technical Specifications

Type	N/A Ball Bearing
Bore Type	N/A Round
Material	N/A High Carbon Chrome Steel
Cage Type	N/A Pressed
Cage Material	N/A Steel
Limiting Speed - Oil	N/A 4200 RPM
Limiting Speed - Grease	N/A 3600 RPM
Seal Type	N/A None
Seal Material	N/A None
Precision	N/A Class 0
Configuration	N/A One
Factor	N/A 13.3
Radial Internal Clearance	N/A C3
Static Load Rating	N/A 24100 lbf107000 N107.00 kN
Dynamic Load Rating	N/A 35510 lbf158000 N158.00 kN
Enclosure	N/A Single Shielded
Weight	N/A 10.825 lb4.910 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Loading zoom Open Image Single Row Radial Ball Bearing - Single Shielded w/ Snap Ring Groove - Dimensions
d	N/A 3.5433 in90.000 mm
D	N/A 7.4803 in190.000 mm
B	N/A 1.6929 in43.000 mm
D1	N/A 7.2299 in183.640 mm
a	N/A 0.2240 in5.690 mm
b	N/A 0.1378 in3.500 mm
r	N/A 0.1181 in3.000 mm
r1	N/A 0.0197 in0.500 mm
da min	N/A 4.0551 in103.000 mm
da max	N/A 4.6457 in118.000 mm
Da max	N/A 6.9685 in177.000 mm
ras max	N/A 0.0984 in2.500 mm