Item # 81218J, Thrust Cylindrical Roller Bearing - Type 812, 813 On NTN Bearing Corp. of America

Search Catalog



	All Categories Thrust Cylindrical Roller Bearings


	Item # 81218J, Thrust Cylindrical Roller Bearing - Type 812, 813

Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

Order Now

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		Punched Steel

Limiting Speed - Oil		2100 RPM

Limiting Speed - Grease		530 RPM

Precision		ISO Class 0

Weight		1.190 lb 0.540 kg

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

d		3.5433 in 90.000 mm

d1 (-0.2/-0.5)		5.3150 in 135.000 mm

D		5.3150 in 135.000 mm

D1		3.6614 in 93.000 mm

T		1.3780 in 35.000 mm

r		0.0433 in 1.100 mm

da min		3.5433 in 90.000 mm

Db max		6.1024 in 155.000 mm

ras max		0.4724 in 12.000 mm

Item # 81218J, Thrust Cylindrical Roller Bearing - Type 812, 813