Item # UK208, Adapter Type Bearings On NTN Bearing Corp. of America

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	Item # UK208, Adapter Type Bearings

Bearing Insert w/ Adapter

Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional 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		Insert Bearing, Adapter Type

Bore Type		Tapered

Bearing Type		Ball Bearing

Material		Through Hardened Steel

Taper		1:12

Seal Type		Contact

Seal Material		Nitrile Rubber

Performance		Intermediate Duty

Locking Device		Adapter

Lubrication		Non-Relubricatable

Static Load Rating		4000 lbf 17800 N 17.80 kN

Dynamic Load Rating		6550 lbf 29100 N 29.10 kN

Enclosure		Double Sealed

Weight		1.631 lb 0.740 kg

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

Dimensional Specifications

		Adapter Type Bearings - Dimensions larger image

d		1.5748 in 40.000 mm

D		3.1496 in 80.000 mm

C		0.8268 in 21.000 mm

B		1.2205 in 31.000 mm

d4		2.0866 in 53.000 mm

Bore Size of the Adapter Type H		1.378 in 35.000 mm

Bore Size of the Adapter Type HE		1.2500 in 31.750 mm

Bore Size of the Adapter Type HS		1.375 in 34.925 mm

Item # UK208, Adapter Type Bearings