Item # NKX70Z+1R60X70X25, Needle Roller Bearing with Thrust Ball Bearing - w/ Inner Ring and Cover On NTN Bearing Corp. of America

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	Item # NKX70Z+1R60X70X25, Needle Roller Bearing with Thrust Ball Bearing - w/ Inner Ring and Cover

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Needle Roller Bearing with Thrust Ball Bearing - w/ Inner Ring and Cover - Dimensions

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Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

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Ordering Options		Find a Distributor Contact NTN Customer Support Specialist Order through NTN DOL (Authorized Distributors Only)

Technical Specifications

Type		Complex Bearing

Bore Type		Round

Configuration		One

Clearance		CN

Material		High Carbon Chrome Steel

Cage Material		Pressed Steel

Limiting Speed - Oil		3400 RPM

Limiting Speed - Grease		2400.0 RPM

Precision		ISO Class 0

Enclosure		Open

Weight		0.837 kg 1.845 lb

Axial Static Load Rating		28600 lbf 127000 N

Axial Dynamic Load Rating		9650 lbf 43000 N

Radial Static Load Rating		19300 lbf 86000 N

Radial Dynamic Load Rating		8200 lbf 36500 N

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

Dimensional Specifications

		Needle Roller Bearing with Thrust Ball Bearing - w/ Inner Ring and Cover - Dimensions larger image

d		2.3622 in 60.000 mm

dw		2.7559 in 70.000 mm

dw Tolerance		0.090/0.060 mm

D		3.3465 in 85.000 mm

D1		3.7992 in 96.500 mm

B		0.9843 in 25.000 mm

F		2.7559 in 70.000 mm

C (0/-0.250)		1.5748 in 40.000 mm

C1 (0/-0.20)		0.7087 in 18.000 mm

C2		0.4331 in 11.000 mm

a		3.5630 in 90.500 mm

r		0.0394 in 1.000 mm

r1		0.0394 in 1.000 mm

da min		3.3465 in 85.000 mm

db min		2.5591 in 65.000 mm

ras max		0.0394 in 1.000 mm

r1as max		0.0394 in 1.000 mm

Item # NKX70Z+1R60X70X25, Needle Roller Bearing with Thrust Ball Bearing - w/ Inner Ring and Cover

Ordering Options

Type

Bore Type

Configuration

Clearance

Material

Cage Material

Limiting Speed - Oil

Limiting Speed - Grease

Precision

Enclosure

Weight

Axial Static Load Rating

Axial Dynamic Load Rating

Radial Static Load Rating

Radial Dynamic Load Rating

Operating Temperature Range

d

dw

dw Tolerance

D

D1

B

F

C (0/-0.250)

C1 (0/-0.20)

C2

a

r

r1

da min

db min

ras max

r1as max

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE