Item # CR20X, Cam Follower Stud Type Track Roller Bearing - Cylindrical O.D., CR Type On NTN Bearing Corp. of America

Search Catalog



	All Categories Cam Followers

All Categories > Needle Roller Bearings > Cam Followers > Item # CR20X


	Item # CR20X, Cam Follower Stud Type Track Roller Bearing - Cylindrical O.D., CR Type

Cam-Follower-Stud-Type-Track-Roller-Bearing-Cylindrical-O.D.-CR-Type

larger image

Cam Follower Stud Type Track Roller Bearing - Cylindrical O.D., CR 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		Inch

Cage Material		Steel Plate Punched

Limiting Speed - Oil		13000 RPM

Limiting Speed - Grease		9000 RPM

Roller Type		Cylindrical

Bearing Type		Needle Roller Bearing

Outside Ring Type		Cylindrical

Enclosure		Open

Drive Type		Slot

Configuration		One

Torque		5.5 lb·ft 24 N·m

Static Load Rating		3550 lbf 15900 N

Dynamic Load Rating		2560 lbf 11400 N

Weight		0.331 lb 0.150 kg

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

Dimensional Specifications

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

G		1/2-20UNF

B1		2.0630 in 52.400 mm

B2		1.2520 in 31.800 mm

D		1.2500 in 31.750 mm

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

B		0.8110 in 20.600 mm

C		0.7500 in 19.050 mm

C Tolerance		0/-0.0051 in 0/-0.130 mm

d1		0.5000 in 12.700 mm

d1 Tolerance		0.0010/0 in 0.025/0 mm

G1		0.6260 in 15.900 mm

e		0.9843 in 25.000 mm

B3		0.3126 in 7.940 mm

a		0.1181 in 3.000 mm

F		0.6299 in 16.000 mm

C1		0.0315 in 0.800 mm

n		0.2362 in 6.000 mm

Grease Nipple Size		NIP-B6

Item # CR20X, Cam Follower Stud Type Track Roller Bearing - Cylindrical O.D., CR Type

Ordering Options

Type

Material

Thread Type

Cage Material

Limiting Speed - Oil

Limiting Speed - Grease

Roller Type

Bearing Type

Outside Ring Type

Enclosure

Drive Type

Configuration

Torque

Static Load Rating

Dynamic Load Rating

Weight

Operating Temperature Range

G

B1

B2

D

D Tolerance

B

C

C Tolerance

d1

d1 Tolerance

G1

e

B3

a

F

C1

n

Grease Nipple Size

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE