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UM-1307-B

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Rollway UM-1307-B 35 mm Bore Size, 80 mm Outside Diameter, Radial Cylindrical Roller Bearing, Caged Roller, Straight Bore, Unsealed, High Chromium Bearing Steel, Normal Radial Clearance

35 mm Bore Size, 80 mm Outside Diameter, Radial Cylindrical Roller Bearing, Caged Roller, Straight Bore, Unsealed, High Chromium Bearing Steel, Normal Radial Clearance

MODEL UM-1307-B

BRAND

SKU

2302128

WEIGHT

1.300 lb

UOM

each

UPC

637410042230

Contact supplier for technical support on: 800-626-2120

$520.05 Each

Prices are subject to change

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Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

Bore Size (mm)

35

Bore Type

Straight

Cage Material

No retainer

Duplexing

No

Dynamic Load Rating (kN)

70.593

Dynamic Load Rating (lb)

15870

Flanges

(2) Flanges on Inner Ring; Snap Rings Inside Outer Ring

Full Complement/Caged

Full Complement

Height

1.1

Inner Race Configuration

Non-Separable

Length

3.62

Material

High Chromium Bearing Steel

Misalignment

No

Number of Rows

1

O.D. (mm)

80

Outer Race Configuration

Non-Separable

Overall Width (mm)

21

Platform

Cylindrical Radial

Profile

Complete with Outer and Inner Race

Radial Clearance

Normal

Retainer

No

Rolling Element

Cylindrical Roller

Seal Type

Unsealed

Sealed

None

Snap Ring

No

Static Load Rating (kN)

77.355

Static Load Rating (lb)

17390

Width

3.62

Rows of rollersSingle row
RetainerNo retainer
Inner Race ConfigurationNon-Separable
Outer Race ConfigurationNon-Separable
Weight Unit of Measure: EA
Weight: 1.3
Sale Qty Multiple: 1
Packaged Length: 3.62
Packaged Width: 3.62
Packaged Height: 1.1
No. Links/Ft. : 0
Rows of rollers: Single row
Retainer: No retainer
Inner Race Configuration: Non-Separable
Outer Race Configuration: Non-Separable
Dimensions
Part NoUM1307B
DescriptionUM-1307-B
B35mm (1.3780 inch)
D80mm (3.1496 inch)
W21mm (0.8268 inch)
Basic Dynamic Rating Cr71kN (15, 870 pounds)
Basic Static Rating Cor77kN (17, 390 pounds)
Rs1.5mm (0.0591 inch)
Rh1.5mm (0.0591 inch)
Fi51.05mm (2.0098 inch)
Ri46.83mm (1.8437 inch)
Fo64.16mm (2.526 inch)
Ro67.89mm (2.6728 inch)

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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