Item # CR28XLLH, Cam Follower Stud Type Track Roller Bearing - Cylindrical O.D., CR..LLH Type On NTN Bearing Corp. of America

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	Item # CR28XLLH, Cam Follower Stud Type Track Roller Bearing - Cylindrical O.D., CR..LLH Type

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

Cage Material		Steel Plate Punched

Limiting Speed - Oil		8000 RPM

Limiting Speed - Grease		6000 RPM

Roller Type		Cylindrical

Bearing Type		Needle Roller Bearing

Outside Ring Type		Cylindrical

Enclosure		Double Sealed

Drive Type		Hex

Configuration		One

Torque		21.0 lb·ft 92 N·m

Static Load Rating		475 lbf 2110 N

Dynamic Load Rating		4650 lbf 20700 N

Weight		0.827 lb 0.375 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..LLH Type - Dimensions larger image

G		3/4-16UNF

B1		2.8110 in 71.400 mm

B2		1.7480 in 44.400 mm

D		1.7500 in 44.450 mm

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

B		1.0630 in 27.000 mm

C		1.0000 in 25.400 mm

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

d1		0.7500 in 19.050 mm

d1 Tolerance		0.0010/0 in 0.025/0 mm

G1		0.8740 in 22.200 mm

e		1.4370 in 36.500 mm

B3		0.4374 in 11.110 mm

a		0.1575 in 4.000 mm

F		0.9843 in 25.000 mm

C1		0.0315 in 0.800 mm

h		0.3125 in 7.938 mm

m		0.2362 in 6.000 mm

Grease Nipple Size		NIP-B6

Item # CR28XLLH, Cam Follower Stud Type Track Roller Bearing - Cylindrical O.D., CR..LLH 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

h

m

Grease Nipple Size

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE