Item # K81218, Thrust Needle Roller and Cage Assembly - Type K811, K812 On NTN Bearing Corp. of America

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	Item # K81218, 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		Punched Steel

Limiting Speed - Oil		2100 RPM

Limiting Speed - Grease		530 RPM

Precision		ISO Class 0

Dynamic Load Rating		48000 lbf 213000 N

Static Load Rating		153000 lbf 680000 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		3.5433 in 90.000 mm

Dc		5.3150 in 135.000 mm

Dw (0/-0.010)		0.5512 in 14.000 mm

Ea		4.9882 in 126.700 mm

Eb		3.8543 in 97.900 mm

Item # K81218, Thrust Needle Roller and Cage Assembly - Type K811, K812