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Single Row Radial Ball Bearing - Open Type w/ Snap Ring, Series BL
MODEL BL218NR
OBSOLETE
Please call 888-671-2883 for Replacement info
Typically Ships in: 1 day
Returnable:No
a (in)
0.1929
B (in)
1.1811
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)
6.2992
d (in)
3.5433
D1
6.1110 in
D2
6.6811 in
da max
4.2913 in
Da max
5.9449 in
da min
3.8976 in
Dynamic load rating
29500 lbf
Dynamic Load Rating
29500 lbf
Enclosure
Open
f (in)
0.1110
Limiting speed - grease
3600 RPM
Limiting Speed - Grease
3600 RPM
Limiting speed - oil
4700 RPM
Limiting Speed - Oil
4700 RPM
Material
High carbon chrome steel
Operating temperature range
-40 to 250 ºF
Operating Temperature Range
-40 to 250 °F
Precision
ISO class 0
r (in)
0.0787
r1
0.0197 in
Radial Internal Clearance
CN
Radial internal clearance
CN
ras max
0.0787 in
Static Load Rating
25700 lbf
Static load rating
25700 lbf
Style
Maximum Capacity
Type
Deep Groove Ball Bearing
Specifications
| Bearing Data Sheet | ||
|---|---|---|
| Maximum Capacity Ball Bearings | ||
| NTN Part Number | BL218 | |
| 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 a max rns min D2 max f max da min da max Da max Dx min Cy max Cz min ra max rnas max |
3.5433 (in) 6.2992 (in) 1.1811 (in) 0.0787 (in) 0.1929 (in) 0.0197 (in) 6.6811 (in) 0.1110 (in) 3.8976 (in) 4.2913 (in) 5.9449 (in) 6.7717 (in) 0.2874 (in) 0.1142 (in) 0.0787 (in) 0.0197 (in) |
90.000 (mm) 160.000 (mm) 30.000 (mm) 2.000 (mm) 4.900 (mm) 0.500 (mm) 169.700 (mm) 2.820 (mm) 99.000 (mm) 109.000 (mm) 151.000 (mm) 172.000 (mm) 7.300 (mm) 2.900 (mm) 2.000 (mm) 0.500 (mm) |
Series | BL2 | Maximum Capacity |
| Basic Load Ratings | Limiting Speeds | ||||
|---|---|---|---|---|---|
| Static Dynamic |
25,700 (LBF) 29,500 (LBF) |
114,000 (N) 131,000 (N) |
Oil Seals Grease |
4,200.00 (RPM) N/A 3,600.00 (RPM) |
|
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