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Single Row Radial Ball Bearing - Double Shielded
MODEL 6318ZZC3
$524.29 Each
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B (in)
1.6929
Ball Material
Steel
Ball material
Steel
Bore Type
Round
Bore type
Round
Cage Material
Steel
Cage material
Steel
Cage Type
Pressed
Cage type
Pressed
Configuration
One
d (in)
3.5433
D (in)
7.4803
Da max
6.9685 in
da max
4.6457 in
da min
4.0551 in
Dynamic Load Rating
35510 lbf
Dynamic load rating
35510 lbf
Enclosure
Double Shielded
Factor
13.3
Limiting Speed - Grease
3600 RPM
Limiting speed - grease
3600 RPM
Material
High carbon chrome steel
Operating Temperature Range
-40 to 250 °F
Operating temperature range
-40 to 250 ºF
Precision
ISO class 0
r (in)
0.1181
r1
0.0197 in
Radial Internal Clearance
C3
Radial internal clearance
C3
ras max
0.0984 in
Seal material
None
Seal type
None
Static Load Rating
24100 lbf
Static load rating
24100 lbf
Type
Deep Groove Ball Bearing
Specifications
| Bearing Data Sheet | ||
|---|---|---|
| Single Row Deep Groove Ball Bearings | ||
| NTN Part Number | 6318ZZC3 | |
| Weight | N/A (lbs) / N/A (kg) | |
| Dimensions | Features/Options | ||||
|---|---|---|---|---|---|
| Dimension | Imperial | Metric | Option | Code | Description |
| Bore d O.D.D. Width B or W rs min D1 max a max b min ro max rns min D2 max f max da min da max Da max ras max Dx min Cy max Cz min rnas max |
3.5433 (in) 7.4803 (in) 1.6929 (in) 0.1181 (in) 7.2299 (in) 0.2240 (in) 0.1378 (in) 0.0236 (in) 0.0197 (in) 7.9882 (in) 0.1220 (in) 4.0551 (in) 4.6457 (in) 6.9685 (in) 0.0984 (in) 8.0709 (in) 0.3307 (in) 0.1220 (in) 0.0197 (in) |
90.000 (mm) 190.000 (mm) 43.000 (mm) 3.000 (mm) 183.640 (mm) 5.690 (mm) 3.500 (mm) 0.600 (mm) 0.500 (mm) 202.900 (mm) 3.100 (mm) 103.000 (mm) 118.000 (mm) 177.000 (mm) 2.500 (mm) 205.000 (mm) 8.400 (mm) 3.100 (mm) 0.500 (mm) |
Series Cage Seal/Shield Internal Clr. |
63 ZZ C3 |
Single Row Radial Ball Bearing 63 Series Pressed steel cage Steel Shields both sides Radial clearance greater than normal |
| Basic Load Ratings | Limiting Speeds | ||||
|---|---|---|---|---|---|
| Static Dynamic |
24,100 (LBF) 32,000 (LBF) |
107,000 (N) 143,000 (N) |
Oil Seals Grease |
4,200.00 (RPM) N/A 3,600.00 (RPM) |
|
#2302830
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