Item # 81211, Thrust Cylindrical Roller Bearing - Type 812, 813 On NTN Bearing Corp. of America

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	Item # 81211, 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		3300 RPM

Limiting Speed - Grease		830 RPM

Precision		ISO Class 0

Weight		0.419 lb 0.190 kg

Dynamic Load Rating		27200 lbf 121000 N

Static Load Rating		76500 lbf 340000 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)		3.5433 in 90.000 mm

D		3.5433 in 90.000 mm

D1		2.2441 in 57.000 mm

T		0.9843 in 25.000 mm

r		0.0394 in 1.000 mm

da min		2.1654 in 55.000 mm

Db max		4.1339 in 105.000 mm

ras max		0.3543 in 9.000 mm

Item # 81211, Thrust Cylindrical Roller Bearing - Type 812, 813