Item # 81124, Thrust Cylindrical Roller Bearing - Type 812, 813 On NTN Bearing Corp. of America

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	Item # 81124, 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		1800.0 RPM

Limiting Speed - Grease		450 RPM

Precision		ISO Class 0

Weight		0.750 lb 0.340 kg

Dynamic Load Rating		38500 lbf 172000 N

Static Load Rating		147000 lbf 655000 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		4.7244 in 120.000 mm

d1 (-0.2/-0.5)		6.1024 in 155.000 mm

D		6.1024 in 155.000 mm

D1		4.8031 in 122.000 mm

T		0.9843 in 25.000 mm

r		0.0394 in 1.000 mm

da min		4.7244 in 120.000 mm

Db max		6.6929 in 170.000 mm

ras max		0.5906 in 15.000 mm

Item # 81124, Thrust Cylindrical Roller Bearing - Type 812, 813