Item # 7907CDLLB, Sealed Angular Contact Ball Bearings On NTN Bearing Corp. of America

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	Item # 7907CDLLB, 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		23700 RPM

Seal Type		Non-Contact

Seal Material		Nitrile Rubber

Precision		ISO Class 0

Configuration		One

Static Load Rating		2140 lbf 9500 N 9.50 kN

Dynamic Load Rating		2650 lbf 11800 N 11.80 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		1.3780 in 35.000 mm

D		2.1654 in 55.000 mm

B		0.3937 in 10.000 mm

d1		1.5827 in 40.200 mm

da min		1.5551 in 39.500 mm

D1		2.0157 in 51.200 mm

Db		2.0669 in 52.500 mm

r		0.0236 in 0.600 mm

r1		0.0118 in 0.300 mm

Contact Angle		15 º

a		0.4370 in 11.100 mm

Da max		2.0157 in 51.200 mm

Double Row Width		0.7874 in 20.000 mm

Triple Row Width		1.1811 in 30.000 mm

Quadruple Row Width		1.5748 in 40.000 mm

Item # 7907CDLLB, Sealed Angular Contact Ball Bearings