Item # 7910ADLLB, Sealed Angular Contact Ball Bearings On NTN Bearing Corp. of America

Search Catalog



	All Categories Sealed Angular Contact Ball Bearings


	Item # 7910ADLLB, Sealed Angular Contact Ball Bearings

Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

Order Now

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		20000 RPM

Seal Type		Non-Contact

Seal Material		Nitrile Rubber

Precision		ISO Class 0

Configuration		One

Static Load Rating		2160 lbf 9600 N 9.60 kN

Dynamic Load Rating		3350 lbf 15000 N 15.00 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		1.9685 in 50.000 mm

D		2.8346 in 72.000 mm

B		0.4724 in 12.000 mm

d1		2.1732 in 55.200 mm

da min		2.1457 in 54.500 mm

D1		2.6575 in 67.500 mm

Db		2.7362 in 69.500 mm

r		0.0236 in 0.600 mm

r1		0.0118 in 0.300 mm

Contact Angle		25 º

a		0.7953 in 20.200 mm

Da max		2.6575 in 67.500 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 # 7910ADLLB, Sealed Angular Contact Ball Bearings