Item # ARFU-1.1/8, Ultra-Class Four Bolt Flanged Unit with Set Screw, ARFU Type On NTN Bearing Corp. of America

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	Item # ARFU-1.1/8, Ultra-Class Four Bolt Flanged Unit with Set Screw, ARFU Type

Ultra-Class Four Bolt Flanged Unit with Set Screw, ARFU Type

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Ultra-Class Four Bolt Flanged Unit with Set Screw, ARFU Type - Dimensions

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Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications · Specifications

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Ordering Options		Find a Distributor Contact NTN Customer Support Specialist Order through NTN DOL (Authorized Distributors Only)

Technical Specifications

Type		4-Bolt Square Flanged Unit

Bearing Type		Ball Bearing

Locking Device		Set Screw

Seal Type		Contact

Seal Material		Nitrile Rubber

Bearing Number		A-AR206-102D1

Housing Number		FU206D1V50

Housing Material		Cast Iron

Housing Construction		1 Piece

End Type		Open

Finish/Coating		Black Oxide

Performance		Light Duty

Dynamic Load Rating		4384.0 lbf 19500.0 N 19.50 kN

Static Load Rating		2540.0 lbf 11300.0 N 11.30 kN

Max Tightening Torque		43 lb·in

Rotational Speed [Max]		4900 RPM

Weight		2.220 lb 4.900 kg

Operating Temperature Range		-40 to 250 ºF -40 to 120 ºC

Lubrication		Outer Ring

Dimensional Specifications

		Ultra-Class Four Bolt Flanged Unit with Set Screw, ARFU Type - Dimensions larger image

d		1-1/8 in 28.575 mm

L		4.2813 in 108.7 mm

J		3.25 in 82.6 mm

A		1.3125 in 33.3 mm

A0		1.6100 in 40.900 mm

A1		0.6250 in 15.9 mm

A2		0.7813 in 19.8 mm

N		0.4531 in 11.5 mm

B		1.1811 in 30.000 mm

S		0.3543 in 9.000 mm

F		0.1614 in 4.100 mm

Specifications

Lubrication		Outer Ring

Ball Material		Through Hardened

Outside Diameter		2.4410 in 62.000 mm

Outside Diameter		2.4410 in 62.000 mm

Bore Type		Cylindrical

Outside Ring Width		0.7090 in 18.000 mm

Inside Ring Width		1.1810 in 30.000 mm

Clearance		CN

Cage Material		Nylon

Precision Rating		ISO Class 0

Radial Dynamic Load Rating		4384 lbf 19500 N

Radial Static Load Rating		2540 lbf 11300 N

Rotational Speed [Max]-Grease		3650 RPM

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Item # ARFU-1.1/8, Ultra-Class Four Bolt Flanged Unit with Set Screw, ARFU Type

Ordering Options

Type

Bearing Type

Locking Device

Seal Type

Seal Material

Bearing Number

Housing Number

Housing Material

Housing Construction

End Type

Finish/Coating

Performance

Dynamic Load Rating

Static Load Rating

Max Tightening Torque

Rotational Speed [Max]

Weight

Operating Temperature Range

Lubrication

d

L

J

A

A0

A1

A2

N

B

S

F

Lubrication

Ball Material

Outside Diameter

Outside Diameter

Bore Type

Outside Ring Width

Inside Ring Width

Clearance

Cage Material

Precision Rating

Radial Dynamic Load Rating

Radial Static Load Rating

Rotational Speed [Max]-Grease

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE