Item # 7038CT1B, Single Angular Contact Ball Bearing - Open Type On NTN Bearing Corp. of America

Search Catalog



	All Categories Single Angular Contact Ball Bearings

All Categories > Ball Bearings > Angular Contact Ball Bearings > Single Row Angular Contact Ball Bearings and Sets > Single Angular Contact Ball Bearings > Item # 7038CT1B


	Item # 7038CT1B, Single Angular Contact Ball Bearing - Open Type

Single-Angular-Contact-Ball-Bearing-Open-Type

larger image

Single Angular Contact Ball Bearings - Open Type - Dimensions

larger image

Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

Order Now

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

Technical Specifications

Type		Angular Contact Ball Bearing

Bore Type		Round

Material		High Carbon Chrome Steel

Cage Type		Stratified

Cage Material		Phenolic

Limiting Speed - Oil		4500 RPM

Limiting Speed - Grease		3500 RPM

Configuration		One

Factor		15.9

Static Load Rating		68500 lbf 305000 N 305.00 kN

Dynamic Load Rating		55500 lbf 247000 N 247.00 kN

Enclosure		Open

Weight		21.010 lb 9.530 kg

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

Dimensional Specifications

		Single Angular Contact Ball Bearings - Open Type - Dimensions larger image

d		7.4803 in 190.000 mm

D		11.4173 in 290.000 mm

B		1.8110 in 46.000 mm

r		0.0827 in 2.100 mm

r1		0.0433 in 1.100 mm

Contact Angle		15 º

a (Load Center)		2.1732 in 55.200 mm

da min		7.9528 in 202.000 mm

Da max		10.9449 in 278.000 mm

Db max		11.1417 in 283.000 mm

ras max		0.0787 in 2.000 mm

r1as max		0.0394 in 1.000 mm

d1		8.7402 in 222.000 mm

D2		10.6772 in 271.200 mm

Double Row Width		3.6220 in 92.000 mm

Triple Row Width		5.4331 in 138.000 mm

Quadruple Row Width		7.2441 in 184.000 mm

VIEW CAD DRAWING



· 3D


· 2D Sectional View


· 2D Sales Drawing

Item # 7038CT1B, Single Angular Contact Ball Bearing - Open Type

Ordering Options

Type

Bore Type

Material

Cage Type

Cage Material

Limiting Speed - Oil

Limiting Speed - Grease

Configuration

Factor

Static Load Rating

Dynamic Load Rating

Enclosure

Weight

Operating Temperature Range

d

D

B

r

r1

Contact Angle

a (Load Center)

da min

Da max

Db max

ras max

r1as max

d1

D2

Double Row Width

Triple Row Width

Quadruple Row Width

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE