Item # KRV47XLL, Cam Follower Stud Type Track Roller Bearing - Cylindrical O.D., KRV..LL Type On NTN Bearing Corp. of America

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	Item # KRV47XLL, Cam Follower Stud Type Track Roller Bearing - Cylindrical O.D., KRV..LL Type

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

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Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

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Ordering Options		Order Online through NTN DOL Contact NTN Customer Relations Search for a Licensed Distributor

Technical Specifications

Type		Cam Follower

Material		Through Hardened Steel

Thread Type		Metric

Cage Material		None

Limiting Speed - Oil		5000 RPM

Limiting Speed - Grease		4000 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		98.0 N·m

Static Load Rating		13700 lbf 61000 N

Dynamic Load Rating		6450 lbf 28800 N

Load Rating of Track		4700 lbf 21000 N

Weight		0.860 lb 0.390 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..LL Type - Dimensions larger image

G		M20x1.5

B1		2.5984 in 66.000 mm

B2		1.5945 in 40.500 mm

D		1.8504 in 47.000 mm

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

B		1.0039 in 25.500 mm

C		0.9449 in 24.000 mm

d1		0.7874 in 20.000 mm

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

G1		0.8268 in 21.000 mm

e		1.4567 in 37.000 mm

B3		0.3543 in 9.000 mm

a		0.1575 in 4.000 mm

F		0.9843 in 25.000 mm

C1		0.0315 in 0.800 mm

n		0.3150 in 8.000 mm

m		0.3150 in 8.000 mm

Grease Nipple Size		NIP-B8

Item # KRV47XLL, Cam Follower Stud Type Track Roller Bearing - Cylindrical O.D., KRV..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

B3

a

F

C1

n

m

Grease Nipple Size

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE