NTN-SNR BEARING RULMENTI S.R.L.

SKF 6316 c3 Bearing

 

Single row or matched pairs of angular contact ball bearings

Matched Pair Angular Contact Bearings, also called duplex bearings, are machined as matched sets.  The pairs are furnished with the race faces ground to provide preload when installed. To accomplish this, a gap is provided between the inner races or outer race of the pair.

There are three types duplex bearing arrangements commonly used and they are Back to Back, Face to Face and Tandem bearing arrangement.

It is a type of duplex bearing arrangement where the two half are placed so that contact angle lines of the bearing converge inwardly. And these contact angle lines form ‘X’ shape, hence called as “X arrangement”.
In face to face arrangement a gap is provided between outer races and when installed, this gap is closed and producing a preload on the bearings. DF arrangement has lower moment stiffness, so they must be spaced sufficiently to provide resistance to moment load.
They can carry heavy radial loads, combined radial and thrust loads, reversing thrust load.

 

 

55 mm x 100 mm x 21 mm SNR 7211.BGA Single row or matched pairs of angular contact ball bearings
55 mm x 100 mm x 21 mm SNR 7211.BGA Single row or matched pairs of angular contact ball bearings
50000
SAE 841, CT-1000-K26
50 mm x 90 mm x 20 mm NTN 7210BL1G Single row or matched pairs of angular contact ball bearings
50 mm x 90 mm x 20 mm NTN 7210BL1G Single row or matched pairs of angular contact ball bearings
0.02 KGS
22311-e1-c4-qbl
85,000 mm x 150,000 mm x 28,000 mm NTN 7217BG Single row or matched pairs of angular contact ball bearings
85,000 mm x 150,000 mm x 28,000 mm NTN 7217BG Single row or matched pairs of angular contact ball bearings
7200-b-jp-ua-fag
0.177
65 mm x 120 mm x 23 mm NTN 7217BGC3 Single row or matched pairs of angular contact ball bearings
65 mm x 120 mm x 23 mm NTN 7217BGC3 Single row or matched pairs of angular contact ball bearings
8.29 in
W-000
85 mm x 150 mm x 28 mm NTN 7217B Single row or matched pairs of angular contact ball bearings
85 mm x 150 mm x 28 mm NTN 7217B Single row or matched pairs of angular contact ball bearings
85 mm x 150 mm x 28 mm
85 mm x 150 mm x 28 mm NTN 7217 Single row or matched pairs of angular contact ball bearings
85 mm x 150 mm x 28 mm NTN 7217 Single row or matched pairs of angular contact ball bearings
-250 to 550 ºF
JLON 4200
80 mm x 140 mm x 26 mm NTN 7216BL1G Single row or matched pairs of angular contact ball bearings
80 mm x 140 mm x 26 mm NTN 7216BL1G Single row or matched pairs of angular contact ball bearings
80 mm x 140 mm x 26 mm
50 mm x 90 mm x 20 mm SNR 7210.BG.M Single row or matched pairs of angular contact ball bearings
50 mm x 90 mm x 20 mm SNR 7210.BG.M Single row or matched pairs of angular contact ball bearings
Contact/Lip
ANSI/ABMA STD 9
50 mm x 90 mm x 20 mm SNR 7210.BGA Single row or matched pairs of angular contact ball bearings
50 mm x 90 mm x 20 mm SNR 7210.BGA Single row or matched pairs of angular contact ball bearings
81.5 kN
Single Seal
80,000 mm x 140,000 mm x 26,000 mm NTN 7216BG Single row or matched pairs of angular contact ball bearings
80,000 mm x 140,000 mm x 26,000 mm NTN 7216BG Single row or matched pairs of angular contact ball bearings
5.6200 in
Uncoated
80 mm x 140 mm x 26 mm NTN 7216B Single row or matched pairs of angular contact ball bearings
80 mm x 140 mm x 26 mm NTN 7216B Single row or matched pairs of angular contact ball bearings
1700 RPM
9-1/8 in
80 mm x 140 mm x 26 mm NTN 7216 Single row or matched pairs of angular contact ball bearings
80 mm x 140 mm x 26 mm NTN 7216 Single row or matched pairs of angular contact ball bearings
ABEC 1 (ISO Cla
Uncoated
◂ Previous page Next page ▸
All Products Contact Now
Product Categories
Deep groove ball bearings
Double row spherical roller bearings
Plain bearings,Bushings
Radial shaft seals for general industrial applications
Radial shaft seals for heavy industrial applications
Radial spherical plain bearings
SAF and SAW pillow blocks with bearings on an adapter sleeve
Single row angular contact ball bearings
Single row cylindrical roller bearings
Single row deep groove ball bearings
Single row or matched pairs of angular contact ball bearings
Single row tapered roller bearings
SKF Speedi-Sleeve
SNW/SNP-Pull-Type Sleeve, Locknut, Lockwasher/Lockplate Assemblies
Solid Block/Spherical Roller Bearing Housed Units-Double Concentric Four-Bolt Pillow Block
Timken Hm518445 Bearing
3984 Timken Bearing
Timken 13889 Replacement Bearing
Lm12748f Bearing
Contact Us