Item # KRV72XH, Cam Follower Stud Type Track Roller Bearing - Cylindrical O.D., KRV..H Type On NTN Bearing Corp. of America

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	Item # KRV72XH, Cam Follower Stud Type Track Roller Bearing - Cylindrical O.D., KRV..H Type

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Cam Follower Stud Type Track Roller Bearing - Cylindrical O.D., KRV..H Type - Dimensions

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Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

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Ordering Options		Contact NTN Customer Relations

Technical Specifications

Type		Cam Follower

Material		Through Hardened Steel

Thread Type		Metric

Cage Material		None

Limiting Speed - Oil		4500 RPM

Limiting Speed - Grease		3300 RPM

Roller Type		Cylindrical

Stud Type		Standard

Bearing Type		Needle Roller Bearing

Outside Ring Type		Cylindrical

Enclosure		Open

Drive Type		Hex

Configuration		One

Torque		178.0 N·m

Static Load Rating		22100 lbf 98500 N

Dynamic Load Rating		8900 lbf 39500 N

Load Rating of Track		8650 lbf 38500 N

Weight		2.315 lb 1.050 kg

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

Dimensional Specifications

		Cam Follower Stud Type Track Roller Bearing - Cylindrical O.D., KRV..H Type - Dimensions larger image

G		M24x1.5

B1		3.1496 in 80.000 mm

B2		1.9488 in 49.500 mm

D		2.8346 in 72.000 mm

D Tolerance		0/-0.0020 in 0/-0.050 mm

B		1.2008 in 30.500 mm

C		1.1417 in 29.000 mm

d1		0.9449 in 24.000 mm

d1 Tolerance		0/-0.0008 in 0/-0.021 mm

G1		0.9843 in 25 mm

e		1.7323 in 44.000 mm

B3		0.4331 in 11.000 mm

a		0.1575 in 4.000 mm

F		1.1811 in 30.000 mm

C1		0.0315 in 0.800 mm

h		0.3150 in 8.000 mm

m		0.3150 in 8.000 mm

Grease Nipple Size		NIP-B8

Item # KRV72XH, Cam Follower Stud Type Track Roller Bearing - Cylindrical O.D., KRV..H Type

Ordering Options

Type

Material

Thread Type

Cage Material

Limiting Speed - Oil

Limiting Speed - Grease

Roller Type

Stud Type

Bearing Type

Outside Ring Type

Enclosure

Drive Type

Configuration

Torque

Static Load Rating

Dynamic Load Rating

Load Rating of Track

Weight

Operating Temperature Range

G

B1

B2

D

D Tolerance

B

C

d1

d1 Tolerance

G1

e

B3

a

F

C1

h

m

Grease Nipple Size

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE