Item # 81111, Thrust Cylindrical Roller Bearing - Type 812, 813 On NTN Bearing Corp. of America

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	Item # 81111, Thrust Cylindrical Roller Bearing - Type 812, 813

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		Bearing

Bore Type		Round

Configuration		One

Material		High Carbon Chrome Steel

Cage Material		Steel

Limiting Speed - Oil		3600 RPM

Limiting Speed - Grease		900 RPM

Precision		ISO Class 0

Weight		0.132 lb 0.060 kg

Dynamic Load Rating		14100 lbf 62500 N

Static Load Rating		48500 lbf 215000 N

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

Dimensional Specifications

		Thrust Cylindrical Roller Bearing - Type 812, 813 - Dimensions larger image

d		2.1654 in 55.000 mm

d1 (-0.2/-0.5)		3.0709 in 78.000 mm

D		3.0709 in 78.000 mm

D1		2.2441 in 57.000 mm

T		0.6299 in 16.000 mm

r		0.0236 in 0.600 mm

da min		2.1654 in 55.000 mm

Db max		3.5433 in 90.000 mm

ras max		0.4331 in 11.000 mm

Item # 81111, Thrust Cylindrical Roller Bearing - Type 812, 813