Item # 6820ZNC3, Single Row Radial Ball Bearing - Single Shielded w/ Snap Ring Groove On NTN Bearing Corp. of America

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	Item # 6820ZNC3, Single Row Radial Ball Bearing - Single Shielded w/ Snap Ring Groove

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

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

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Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

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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		5600 RPM

Limiting Speed - Grease		4800 RPM

Seal Type		None

Seal Material		None

Precision		Class 0

Configuration		One

Factor		16.0

Radial Internal Clearance		C3

Static Load Rating		4750 lbf 21200 N 21.20 kN

Dynamic Load Rating		4870 lbf 21700 N 21.70 kN

Enclosure		Single Shielded

Weight		0.664 lb 0.301 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		3.9370 in 100.000 mm

D		4.9213 in 125.000 mm

B		0.5118 in 13.000 mm

D1		4.8268 in 122.600 mm

a		0.0827 in 2.100 mm

b		0.0512 in 1.300 mm

r		0.0394 in 1.000 mm

r1		0.0197 in 0.500 mm

da min		4.1339 in 105.000 mm

da max		4.1732 in 106.000 mm

Da max		4.7244 in 120.000 mm

ras max		0.0394 in 1.000 mm

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Item # 6820ZNC3, 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