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1975

Image for Illustration purposes only. Actual product may vary

NTN 1975 is an inch-series single row tapered roller bearing with a straight bore. Designed for moderate radial and axial loads in industrial applications such as gearboxes and conveyor systems.

MODEL 1975

BRAND

SKU

284285

WEIGHT

0.397 lb

UOM

each

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$50.67 Each

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Bearing Modification Services

Brand Minimum Order Quantity: 2

Typically Ships in: 1 day

Returnable:No

Height

2.375

I.D.

0.875 in

Length

2.375

O.D.

2.24 in

Width

0.762

Technical Specifications

Type

Cone

Bore Type

Round

Material

Case Carburized Steel

Static Load Rating

10000 lbf44500 N44.50 kN

Dynamic Load Rating

9100 lbf40500 N40.50 kN

Weight

0.397 lb0.180 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Y2 (Axial Load Factor)

1.82

e (Axial Load Factor)

0.33

Dimensional Specifications


Cone for Tapered Roller Bearing - Inch Series and J Series - Dimensions

B

0.8750 in22.225 mm

Wi

0.7620 in19.355 mm

R

0.0300 in0.800 mm

a (Effective Load Center)

-0.2600 in-6.700 mm

How do I choose the right type of bearing for my application?

Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.

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