Item # 81228, Thrust Cylindrical Roller Bearing - Type 812, 813 On NTN Bearing Corp. of America

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	Item # 81228, 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		Aluminum Alloy

Limiting Speed - Oil		1400 RPM

Limiting Speed - Grease		350 RPM

Precision		ISO Class 0

Weight		2.646 lb 1.200 kg

Dynamic Load Rating		83000 lbf 370000 N

Static Load Rating		288000 lbf 1280000 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		5.5118 in 140.000 mm

d1 (-0.2/-0.5)		7.7559 in 197.000 mm

D		7.8740 in 200.000 mm

D1		5.6299 in 143.000 mm

T		1.8110 in 46.000 mm

r		0.0591 in 1.500 mm

da min		5.9055 in 150.000 mm

Db max		7.4803 in 190.000 mm

ras max		0.4724 in 12.000 mm

Item # 81228, Thrust Cylindrical Roller Bearing - Type 812, 813