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{"title":"Plastic Cage FF3525 Linear Flat Needle Roller Bearing","imgUrl":"https:\/\/img.chinax.com\/nimg\/35\/27\/a8f0eb7caf8c1ebb4c4e0e877fe9-200x200-1\/plastic_cage_ff3525_linear_flat_needle_roller_bearing.jpg","attrs":{"Brand Name":"INA","Model Number":"FF3525","Certification":"ISO90001","Place of Origin":"Germany"}}
{"title":"CNC Machine Plastic Cage FF2010 Linear Flat Bearing","imgUrl":"https:\/\/img.chinax.com\/nimg\/05\/4e\/c296adf7fd611e39880e54139f6b-200x200-1\/cnc_machine_plastic_cage_ff2010_linear_flat_bearing.jpg","attrs":{"Brand Name":"INA","Model Number":"FF2010","Certification":"ISO90001","Place of Origin":"Germany"}}
{"title":"F-203348.9 Automotive Needle Roller Bearing 012311123D","imgUrl":"https:\/\/img.chinax.com\/nimg\/89\/43\/be5d1df5045aad199843d85110ea-200x200-1\/f_203348_9_automotive_needle_roller_bearing_012311123d.jpg","attrs":{"Brand Name":"INA","Model Number":"F-203348.9","Certification":"ISO90001","Place of Origin":"Germany"}}
NA6916 is a needle roller bearing with a separable design (the inner ring and needle roller assembly can be removed from the outer ring), featuring standard internal clearance, and is typically supplied unlubricated. Its core design relies on precision-engineered needle rollers—small-diameter, high-length rollers that enable it to withstand heavy radial loads while occupying a compact radial space. The separable structure facilitates easy installation, maintenance, and replacement, as the inner ring-roller assembly can be handled independently from the outer ring.
The needle rollers are manufactured with high surface finish and dimensional accuracy, ensuring uniform load distribution across their contact areas with the inner and outer rings. This design not only maximizes load-carrying capacity but also maintains stable, low-friction operation even under high-speed or intermittent load conditions. The standard internal clearance balances rotational flexibility and load stability, while the unlubricated supply format allows users to select optimal lubrication (grease or oil) based on specific operating temperatures, speeds, and environmental demands.
Sizes:
90mm ID × 110mm OD × 54mm Width
Interchange:
NA6916 (cross-brand equivalents such as SKF NA6916, NSK NA6916, Timken NA6916), and needle roller bearings with identical "90mm ID + 110mm OD + 54mm width" specifications
Applications
Automotive Transmissions, Hydraulic Pumps, Textile Machinery, Printing Equipment, Construction Machinery, and other scenarios where high radial load capacity and compact installation space are critical.
Parameter Item
Details
Product Model
NA6916 Needle Roller Bearing
Inner Diameter (ID)
90mm
Outer Diameter (OD)
110mm
Width
54mm
Material
Chrome Steel
Load Type
Heavy Radial Load
Relative Model
Bearing Model
d
D
T
Weight
(mm)
(mm)
(mm)
(kg)
RNA6901
12
24
22
0.030
RNA6902
15
28
23
0.038
RNA6903
17
30
23
0.040
RNA6904
20
37
30
0.096
RNA6905
25
42
30
0.112
RNA6906
35
47
30
0.126
RNA6907
42
55
36
0.182
RNA6908
48
62
40
0.247
RNA6909
52
68
40
0.334
RNA6910
58
72
40
0.291
RNA6911
63
80
45
0.458
RNA6912
68
85
45
0.490
RNA6913
72
90
45
0.541
RNA6914
80
100
54
0.827
RNA6915
85
105
54
0.866
RNA6916
90
110
54
0.916
RNA6917
100
120
63
1.170
RNA6918
105
125
63
1.21
RNA6919
110
130
63
1.27
RNA6920
100
140
71
-
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1989
Total Annual:
1000000-10000000
Employee Number:
10~100
Ecer Certification:
Verified Supplier
Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a b... Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a b...