Item # RNA0-40X50X17, Machined-Ring Needle Roller Bearings - Separable Type w/o Inner Ring On NTN Bearing Corp. of America

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	Item # RNA0-40X50X17, Machined-Ring Needle Roller Bearings - Separable Type w/o Inner Ring

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		Machined-Ring Needle Roller Bearing, Separable Type

Configuration		One

Bearing Design		w/o Inner Ring

Material		High Carbon Chrome Steel

Cage Material		Steel

Limiting Speed - Oil		10000 RPM

Limiting Speed - Grease		6500 RPM

Precision		ISO Class 0

Enclosure		Open

Static Load Rating		9350 lbf 41500 N 41.50 kN

Dynamic Load Rating		4900 lbf 21800 N 21.80 kN

Weight		0.163 lb 0.074 kg

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

Dimensional Specifications

		Machined-Ring Needle Roller Bearings - Separable Type w/o Inner Ring - Dimensions larger image

Fw		1.5748 in 40.000 mm

D		1.9685 in 50.000 mm

E		1.7717 in 45.000 mm

C		0.6693 in 17.000 mm

r		0.0118 in 0.300 mm

Da max		1.8898 in 48.000 mm

db min		1.7480 in 44.400 mm

ras max		0.0118 in 0.300 mm

Item # RNA0-40X50X17, Machined-Ring Needle Roller Bearings - Separable Type w/o Inner Ring