Item # K81128, Thrust Needle Roller and Cage Assembly - Type K811, K812 On NTN Bearing Corp. of America

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	Item # K81128, Thrust Needle Roller and Cage Assembly - Type K811, K812

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		Cage and Roller Assembly

Bore Type		Round

Configuration		One

Material		High Carbon Chrome Steel

Cage Material		Aluminum Alloy

Limiting Speed - Oil		1500 RPM

Limiting Speed - Grease		380 RPM

Precision		ISO Class 0

Dynamic Load Rating		46500 lbf 206000 N

Static Load Rating		183000 lbf 815000 N

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

Dimensional Specifications

		Thrust Needle Roller and Cage Assembly - Type K811, K812 - Dimensions larger image

Dc1		5.5118 in 140.000 mm

Dc		7.0866 in 180.000 mm

Dw (0/-0.010)		0.4724 in 12.000 mm

Ea		6.7913 in 172.500 mm

Eb		5.8189 in 147.800 mm

Item # K81128, Thrust Needle Roller and Cage Assembly - Type K811, K812