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Item # 7040CT1B, Single Angular Contact Ball Bearing - Open Type







Unit of Measure: Imperial Metric Both

Order Now  · Technical Specifications  · Dimensional Specifications

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Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Stratified

Cage Material

Phenolic

Limiting Speed - Oil

4300 RPM

Limiting Speed - Grease

3300.0 RPM

Configuration

One

Factor

15.7

Static Load Rating

80000 lbf
355000
N
355.00
kN

Dynamic Load Rating

62500 lbf
277000
N
277.00
kN

Enclosure

Open

Weight

27.117 lb
12.300
kg

Operating Temperature Range

-40 to 250 ºF
-40 to 120
ºC


Dimensional Specifications

d

7.8740 in
200.000
mm

D

12.2047 in
310.000
mm

B

2.0079 in
51.000
mm

r

0.0827 in
2.100
mm

r1

0.0433 in
1.100
mm

Contact Angle

15 º

a (Load Center)

2.3543 in
59.800
mm

da min

8.3465 in
212.000
mm

Da max

11.7323 in
298.000
mm

Db max

11.9291 in
303.000
mm

ras max

0.0787 in
2.000
mm

r1as max

0.0394 in
1.000
mm

d1

9.2520 in
235.000
mm

D2

11.3976 in
289.500
mm

Double Row Width

4.0157 in
102.000
mm

Triple Row Width

6.0236 in
153.000
mm

Quadruple Row Width

8.0315 in
204.000
mm