Item # CR8-1, Cam Follower Stud Type Track Roller Bearing - Spherical O.D., CR Type On NTN Bearing Corp. of America

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	Item # CR8-1, Cam Follower Stud Type Track Roller Bearing - Spherical O.D., CR Type

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Cam Follower Stud Type Track Roller Bearing - Spherical O.D., CR 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		Nylon

Limiting Speed - Oil		28000 RPM

Limiting Speed - Grease		20000 RPM

Roller Type		Crowned

Bearing Type		Needle Roller Bearing

Outside Ring Type		Spherical

Enclosure		Open

Drive Type		Slot

Configuration		One

Torque		0.4 lb·ft 2 N·m

Static Load Rating		550 lbf 2450 N

Dynamic Load Rating		635 lbf 2820 N

Load Rating of Track		178 lbf 790 N

Weight		0.022 lb 0.010 kg

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

Dimensional Specifications

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

G		No.10-32UNF

B1		1.0630 in 27.000 mm

B2		0.6260 in 15.900 mm

D		0.5000 in 12.700 mm

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

B		0.4370 in 11.100 mm

C		0.3750 in 9.525 mm

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

d1		0.1875 in 4.762 mm

d1 Tolerance		0.0010/0 in 0.025/0 mm

G1		0.2520 in 6.400 mm

F		0.2362 in 6.000 mm

C1		0.0315 in 0.800 mm

n		0.1181 in 3.000 mm

m		0.1181 in 3.000 mm

Grease Nipple Size		NIP-B3

Item # CR8-1, Cam Follower Stud Type Track Roller Bearing - Spherical 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

Load Rating of Track

Weight

Operating Temperature Range

G

B1

B2

D

D Tolerance

B

C

C Tolerance

d1

d1 Tolerance

G1

F

C1

n

m

Grease Nipple Size

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE