Item # 7908CDLLB, Sealed Angular Contact Ball Bearings On NTN Bearing Corp. of America

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	Item # 7908CDLLB, Sealed Angular Contact Ball Bearings

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		Angular Contact Ball Bearing

Bore Type		Round

Material		High Carbon Chrome Steel

Cage Type		Fiber Glass Reinforced

Cage Material		Nylon

Ball Material		Steel

Limiting Speed - Grease		21400 RPM

Seal Type		Non-Contact

Seal Material		Nitrile Rubber

Precision		ISO Class 0

Configuration		One

Static Load Rating		3100 lbf 13800 N 13.80 kN

Dynamic Load Rating		3950 lbf 17600 N 17.60 kN

Enclosure		Double Sealed

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

Dimensional Specifications

		Sealed Angular Contact Ball Bearings - Dimensions larger image

d		1.5748 in 40.000 mm

D		2.4409 in 62.000 mm

B		0.4724 in 12.000 mm

d1		1.7835 in 45.300 mm

da min		1.7520 in 44.500 mm

D1		2.3150 in 58.800 mm

Db		2.3425 in 59.500 mm

r		0.0236 in 0.600 mm

r1		0.0118 in 0.300 mm

Contact Angle		15 º

a		0.5079 in 12.900 mm

Da max		2.3150 in 58.800 mm

Double Row Width		0.9449 in 24.000 mm

Triple Row Width		1.4173 in 36.000 mm

Quadruple Row Width		1.8898 in 48.000 mm

Item # 7908CDLLB, Sealed Angular Contact Ball Bearings