Item # 6312ZNC3, Single Row Radial Ball Bearing - Single Shielded w/ Snap Ring Groove On NTN Bearing Corp. of America

Search Catalog



	All Categories Single Row Radial Ball Bearings

All Categories > Ball Bearings > Deep Groove Ball Bearings > Single Row Radial Ball Bearings > Item # 6312ZNC3


	Item # 6312ZNC3, Single Row Radial Ball Bearing - Single Shielded w/ Snap Ring Groove

Single-Row-Radial-Ball-Bearing-Single-Shielded-Snap-Ring-Groove

larger image

Single Row Radial Ball Bearing - Single Shielded w/ Snap Ring Groove - Dimensions

larger image

Unit of Measure: Imperial Metric Both

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		Ball Bearing

Bore Type		Round

Material		High Carbon Chrome Steel

Cage Type		Pressed

Cage Material		Steel

Limiting Speed - Oil		6300 RPM

Limiting Speed - Grease		5400 RPM

Seal Type		None

Seal Material		None

Precision		Class 0

Configuration		One

Factor		13.2

Radial Internal Clearance		C3

Static Load Rating		11700 lbf 52000 N 52.00 kN

Dynamic Load Rating		20340 lbf 90500 N 90.50 kN

Enclosure		Single Shielded

Weight		3.814 lb 1.730 kg

Operating Temperature Range		-40 to 250 ºF -40 to 120 ºC

Dimensional Specifications

		Single Row Radial Ball Bearing - Single Shielded w/ Snap Ring Groove - Dimensions larger image

d		2.3622 in 60.000 mm

D		5.1181 in 130.000 mm

B		1.2205 in 31.000 mm

D1		4.9299 in 125.220 mm

a		0.1598 in 4.060 mm

b		0.1220 in 3.100 mm

r		0.0827 in 2.100 mm

r1		0.0197 in 0.500 mm

da min		2.7953 in 71.000 mm

da max		3.1693 in 80.500 mm

Da max		4.6850 in 119.000 mm

ras max		0.0787 in 2.000 mm

MORE IMAGES


	· Single Row Radial Ball Bearings - Dimensions

VIEW CAD DRAWING



· 3D


· 2D Sectional View


· 2D Sales Drawing

Item # 6312ZNC3, Single Row Radial Ball Bearing - Single Shielded w/ Snap Ring Groove

Ordering Options

Type

Bore Type

Material

Cage Type

Cage Material

Limiting Speed - Oil

Limiting Speed - Grease

Seal Type

Seal Material

Precision

Configuration

Factor

Radial Internal Clearance

Static Load Rating

Dynamic Load Rating

Enclosure

Weight

Operating Temperature Range

d

D

B

D1

a

b

r

r1

da min

da max

Da max

ras max

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE