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#283816

Image for Illustration purposes only. Actual product may vary

NTN 7312 MEDIUM SIZE BALL BRG(STANDARD)

$159.82 Each

NEW

  • Typically ships in: 1 day
  • Weight: 3.8 lb
  • Free shipping on orders over $20
  • Payment methods:
  • Returnable:No
  • Unit of Measure: EA

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Additional Description

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Pressed

Cage Material

Steel

Ball Material

Steel

Limiting Speed - Oil

7900 RPM

Limiting Speed - Grease

5900 RPM

Precision

ISO Class 0

Configuration

One

Static Load Rating

16100 lbf71500 N71.50 kN

Dynamic Load Rating

22000 lbf98000 N98.00 kN

Enclosure

Open

Weight

3.792 lb1.720 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

2.3622 in60.000 mm

D

5.1181 in130.000 mm

B

1.2205 in31.000 mm

r

0.0827 in2.100 mm

r1

0.0433 in1.100 mm

Contact Angle

30

a (Load Center)

1.6929 in43.000 mm

da min

2.8346 in72.000 mm

db min

2.6378 in67.000 mm

Da max

4.6457 in118.000 mm

Db max

4.8425 in123.000 mm

ras max

0.0787 in2.000 mm

r1as max

0.0394 in1.000 mm

Double Row Width

2.4409 in62.000 mm

Triple Row Width

3.6614 in93.000 mm

Quadruple Row Width

4.8819 in124.000 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