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#278736

Image for Illustration purposes only. Actual product may vary

NTN 6311NR MEDIUM SIZE BALL BRG(STANDARD)

$91.58 Each

NEW

  • Free shipping on orders over $20
  • Typically ships in: 1 day
  • Weight: 3.0 lb
  • Payment methods:
  • Returnable:No
  • Unit of Measure: EA

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Additional Description

Technical Specifications

Type

Deep Groove Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Pressed

Cage Material

Steel

Ball Material

Steel

Limiting Speed - Oil

6800 RPM

Limiting Speed - Grease

5800 RPM

Precision

ISO Class 0

Configuration

One

Factor

13.2

Radial Internal Clearance

CN

Static Load Rating

10100 lbf45000 N45.00 kN

Dynamic Load Rating

16100 lbf71500 N71.50 kN

Enclosure

Open

Weight

3.045 lb1.381 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Single Row Radial Ball Bearing - Open Type w/ Snap Ring - Dimensions

d

2.1654 in55.000 mm

D

4.7244 in120.000 mm

B

1.1417 in29.000 mm

D1

4.5358 in115.210 mm

D2

5.1063 in129.700 mm

a

0.1598 in4.060 mm

f

0.1110 in2.820 mm

r

0.0787 in2.000 mm

r1

0.0197 in0.500 mm

da min

2.5197 in64.000 mm

da max

2.9134 in74.000 mm

Da max

4.3701 in111.000 mm

ras max

0.0787 in2.000 mm

Documents

Return policy

Item must be unused.

Item must be in it's original package.

Product's availability

State of California Proposition 65 Product Warning