Item # KRT72XLL, Cam Follower Stud Type Track Roller Bearing - Cylindrical O.D., KRT..LL Type On NTN Bearing Corp. of America

Search Catalog



	All Categories Cam Followers

All Categories > Needle Roller Bearings > Cam Followers > Item # KRT72XLL


	Item # KRT72XLL, Cam Follower Stud Type Track Roller Bearing - Cylindrical O.D., KRT..LL Type

larger image

Cam Follower Stud Type Track Roller Bearing - Cylindrical O.D., KRT..LL Type - Dimensions

larger image

Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

Order Now

Ordering Options		Contact NTN Customer Relations

Technical Specifications

Type		Cam Follower

Material		Through Hardened Steel

Thread Type		Metric

Cage Material		Pressed Steel

Limiting Speed - Oil		6500 RPM

Limiting Speed - Grease		5000 RPM

Roller Type		Cylindrical

Stud Type		Standard

Bearing Type		Needle Roller Bearing

Outside Ring Type		Cylindrical

Enclosure		Double Sealed

Drive Type		Slot

Configuration		One

Torque		178.0 N·m

Static Load Rating		12400 lbf 55000 N

Dynamic Load Rating		6500 lbf 28900 N

Load Rating of Track		8650 lbf 38500 N

Weight		2.293 lb 1.040 kg

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

Dimensional Specifications

		Cam Follower Stud Type Track Roller Bearing - Cylindrical O.D., KRT..LL 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

F		1.1811 in 30.000 mm

C1		0.0315 in 0.800 mm

n		PT1/8

m		PT1/8

Grease Nipple Size		A-PT1/8

Item # KRT72XLL, Cam Follower Stud Type Track Roller Bearing - Cylindrical O.D., KRT..LL 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

F

C1

n

m

Grease Nipple Size

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE