3D CAD and 2D Drawings

Find and download 3D CAD and 2D drawings for key Timken products.

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Unit of Measure


Bearing Number

N/A UC313-40

Shaft Size d

N/A 2 1/2 in


N/A 20.50 lb9.30 Kg

Locking Style

N/A Set Screw Locking

Housing Construction

N/A Take-Up


Grease Nipple Size

N/A B-R1/8

Housing Width A

N/A 80.00 mm3.150 in

Slot Width A1

N/A 26.00 mm1.024 in

Socket Width A2

N/A 50.00 mm1.969 in

Total Height H

N/A 190.00 mm7.480 in

Pitch Height H1

N/A 170.0 mm

Height H2

N/A 116.00 mm

Total Length L

N/A 238.00 mm9.370 in

Shaft Length L1

N/A 146.00 mm5.748 in

Dimension L2

N/A 25.00 mm

Slot Length L3

N/A 134.00 mm5.276 in

Adjustment Screw Bore N

N/A 43.00 mm1.693 in

Opening Width N1

N/A 32.00 mm1.260 in

Opening Height N2

N/A 70.00 mm2.756 in

Inner Ring Width B

N/A 65.86 mm2.593 in

Center of Bearing from End S

N/A 30 mm1.181 in

Basic Load Ratings

Static Load Rating

N/A 13466 lbf59900 N

Dynamic Load Rating

N/A 20840 lbf92701 N
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