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INA Yoke Roller: Metric, Steel, Double Sealed, Crowned, 20 mm Bore Dia, 16 mm Roller OD, 12 mm Roller Wd, Needle Roller

Item # 137A137

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Product Specs

Measurement System: Metric
Roller Material: Steel
Closure: Double Sealed
Roller Shape: Crowned
Bore Diameter: 20 mm
Roller OD: 16 mm
Roller Width: 12 mm
Dynamic Load Capacity: 850 lb
Dynamic Radial Load Capacity: 31.5 kN
Bearing Type: Needle Roller
Bearing Full Designation Number: NATR5-PP
Bearing Material: 52100 Steel
Bearing Series: NATR
Features: Standard Design; Three-Stage Sealing by Plastic Axial Plain Washers
Lubrication: Grease
Lubrication Hole Location: Inner Ring
Maximum Operating Temperature: 100 ° C
Maximum Speed: 14,000 RPM
Minimum Operating Temperature: -30 ° C
Number of Rolling-Element Rows: 1
Overall Width: 12 mm
Roller Type: Shaft Mount
Static Load Capacity: 840 lb
Static Radial Load Capacity: 3.35 kN
Manufacturer Part Number: NATR5-PP

Compliance and Restrictions

Country Of Origin

  • Germany

About Yoke Rollers

Shaft- or clevis-mounted yoke rollers provide more mounting flexibility than threaded track rollers.

Also known as track followers, roller followers, and cam followers, track and yoke rollers consist of a sturdy wheel-like bearing with a thick outer race that rolls along flat surfaces to move a load.

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