About NTN
Careers
Media & Resources
Contact Us
English/Inglés
Spanish/Español
Your Industry
Wind Energy
Construction
Agriculture
Automotive
Heavy Duty Truck
Aerospace
Mining & Aggregate
Metal Manufacturing
Machine Tool
Rail & Transit
Food Processing
Infrastructure
Products
Ball Bearings
Tapered Roller Bearings
Cylindrical Roller Bearings
Spherical Roller Bearings
Needle Roller Bearings
Mounted Units & Pillow Blocks
Installation & Removal Tools
Constant Velocity Joints
Wheel Hubs
Differential Kits
Bearing Search
Part Interchange Search
Distributor Search
Distributors: Mexico
Distributors: Sudamerica
Distributor Search Results
International Distributors
Product Support & Training
Part Interchange Search
Shaft & Housing Fits
Tolerance Tables
Product Analysis & Testing
Training Programs
Frequently Asked Questions
Access CAD Files (WEB2CAD)
Brochures & Literature
Brochures
Spec Sheets
Catalogs
Tech Sheets & Supplements
REVOLUTION
IN MOTION™
Search Catalog
By Keyword
By Competitor Part Number
By Item #
All Categories
Machined-Ring Needle Roller Bearings w/ Inner Ring
All Categories
>
Needle Roller Bearings
>
Machined-Ring Needle Roller Bearings
>
Machined-Ring Needle Roller Bearings w/ Inner Ring
>
View Items
Download PDF
Download PDF
Printable Page
Email This Page
Save To Favorites
Please wait…
Machined-Ring Needle Roller Bearings w/ Inner Ring
Check up to five results to perform an action.
larger image
larger image
Results Per Page :
25
50
100
200
Results 101 - 125 of 327
Unit of Measure:
Imperial
Metric
Both
1
2
3
4
5
»
Item #
d
D
C
B
r
Static Load Rating
Dynamic Load Rating
NA4856
11.0236
in
280.000
mm
13.7795
in
350.000
mm
N/A
2.7165
in
69.000
mm
0.0787
in
2.000
mm
292000
lbf
1300000
N
1300.00
kN
102000
lbf
455000
N
455.00
kN
NA4860
11.8110
in
300.000
mm
14.9606
in
380.000
mm
N/A
3.1496
in
80.000
mm
0.0827
in
2.100
mm
400000
lbf
1770000
N
1770.00
kN
141000
lbf
625000
N
625.00
kN
NA4864
12.5984
in
320.000
mm
15.7480
in
400.000
mm
N/A
3.1496
in
80.000
mm
0.0827
in
2.100
mm
415000
lbf
1850000
N
1850.00
kN
144000
lbf
640000
N
640.00
kN
NA4868
13.3858
in
340.000
mm
16.5354
in
420.000
mm
N/A
3.1496
in
80.000
mm
0.0827
in
2.100
mm
435000
lbf
1940000
N
1940.00
kN
147000
lbf
655000
N
655.00
kN
NA4872
14.1732
in
360.000
mm
17.3228
in
440.000
mm
N/A
3.1496
in
80.000
mm
0.0827
in
2.100
mm
455000
lbf
2020000
N
2020.00
kN
150000
lbf
665000
N
665.00
kN
NA4876
14.9606
in
380.000
mm
18.8976
in
480.000
mm
N/A
3.9370
in
100.000
mm
0.0827
in
2.100
mm
640000
lbf
2840000
N
2840.00
kN
225000
lbf
1000000
N
1000.00
kN
NA49/22R
0.8661
in
22.000
mm
1.5354
in
39.000
mm
N/A
0.6693
in
17.000
mm
0.0118
in
0.300
mm
6600
lbf
29300
N
29.30
kN
5200
lbf
23200
N
23.20
kN
NA49/28R
1.1024
in
28.000
mm
1.7717
in
45.000
mm
N/A
0.6693
in
17.000
mm
0.0118
in
0.300
mm
7550
lbf
33500
N
33.50
kN
5600
lbf
24800
N
24.80
kN
NA49/32R
1.2598
in
32.000
mm
2.0472
in
52.000
mm
N/A
0.7874
in
20.000
mm
0.0236
in
0.600
mm
10700
lbf
47500
N
47.50
kN
7100
lbf
31500
N
31.50
kN
NA4900L
0.3937
in
10.000
mm
0.8661
in
22.000
mm
0.5118
in
13.000
mm
0.5512
in
14.000
mm
0.0118
in
0.300
mm
1910
lbf
8500
N
8.50
kN
1620
lbf
7200
N
7.20
kN
NA4900LL
0.3937
in
10.000
mm
0.8661
in
22.000
mm
0.5118
in
13.000
mm
0.5512
in
14.000
mm
0.0118
in
0.300
mm
1910
lbf
8500
N
8.50
kN
1620
lbf
7200
N
7.20
kN
NA4900LL/LP03
0.3937
in
10.000
mm
0.8661
in
22.000
mm
0.5118
in
13.000
mm
0.5512
in
14.000
mm
0.0118
in
0.300
mm
1910
lbf
8500
N
8.50
kN
1620
lbf
7200
N
7.20
kN
NA4900R
0.3937
in
10.000
mm
0.8661
in
22.000
mm
N/A
0.5118
in
13.000
mm
0.0118
in
0.300
mm
2070
lbf
9200
N
9.20
kN
1930
lbf
8600
N
8.60
kN
NA4901L
0.4724
in
12.000
mm
0.9449
in
24.000
mm
0.5118
in
13.000
mm
0.5512
in
14.000
mm
0.0118
in
0.300
mm
2180
lbf
9700
N
9.70
kN
1740
lbf
7750
N
7.75
kN
NA4901LL
0.4724
in
12.000
mm
0.9449
in
24.000
mm
0.5118
in
13.000
mm
0.5512
in
14.000
mm
0.0118
in
0.300
mm
2180
lbf
9700
N
9.70
kN
1740
lbf
7750
N
7.75
kN
NA4901R
0.4724
in
12.000
mm
0.9449
in
24.000
mm
N/A
0.5118
in
13.000
mm
0.0118
in
0.300
mm
2450
lbf
10900
N
10.90
kN
2150
lbf
9550
N
9.55
kN
NA4902L
0.5906
in
15.000
mm
1.1024
in
28.000
mm
0.5118
in
13.000
mm
0.5512
in
14.000
mm
0.0118
in
0.300
mm
2520
lbf
11200
N
11.20
kN
1870
lbf
8300
N
8.30
kN
NA4902LL
0.5906
in
15.000
mm
1.1024
in
28.000
mm
0.5118
in
13.000
mm
0.5512
in
14.000
mm
0.0118
in
0.300
mm
2520
lbf
11200
N
11.20
kN
1870
lbf
8300
N
8.30
kN
NA4902R
0.5906
in
15.000
mm
1.1024
in
28.000
mm
N/A
0.5118
in
13.000
mm
0.0118
in
0.300
mm
6450
lbf
28800
N
28.80
kN
2320
lbf
10300
N
10.30
kN
NA4903L
0.6693
in
17.000
mm
1.1811
in
30.000
mm
0.5118
in
13.000
mm
0.5512
in
14.000
mm
0.0118
in
0.300
mm
2680
lbf
11900
N
11.90
kN
1910
lbf
8500
N
8.50
kN
NA4903LL
0.6693
in
17.000
mm
1.1811
in
30.000
mm
0.5118
in
13.000
mm
0.5512
in
14.000
mm
0.0118
in
0.300
mm
2680
lbf
11900
N
11.90
kN
1910
lbf
8500
N
8.50
kN
NA4903R
0.6693
in
17.000
mm
1.1811
in
30.000
mm
N/A
0.5118
in
13.000
mm
0.0118
in
0.300
mm
3300
lbf
14600
N
14.60
kN
2520
lbf
11200
N
11.20
kN
NA4904L
0.7874
in
20.000
mm
1.4567
in
37.000
mm
0.6693
in
17.000
mm
0.7087
in
18.000
mm
0.0118
in
0.300
mm
4450
lbf
19900
N
19.90
kN
3400
lbf
15200
N
15.20
kN
NA4904LL
0.7874
in
20.000
mm
1.4567
in
37.000
mm
0.6693
in
17.000
mm
0.7087
in
18.000
mm
0.0118
in
0.300
mm
4450
lbf
19900
N
19.90
kN
3400
lbf
15200
N
15.20
kN
NA4904R
0.7874
in
20.000
mm
1.4567
in
37.000
mm
N/A
0.6693
in
17.000
mm
0.0118
in
0.300
mm
5750
lbf
25500
N
25.50
kN
4800
lbf
21300
N
21.30
kN
Results 101 - 125 of 327
1
2
3
4
5
»