The Nice 7600 series bearings are single-row, retainer-type radial bearings similar in construction to the 1600 series. They incorporate a highly efficient, single-lip contact seal with metal guard. The inner and outer rings are turned from chrome steel and after careful heat treatment the through-hardened rings are accurately ground to close tolerances. The inner ring is extended and contains setscrews whereas the 7500 series bearing does not. The 7600 series bearings are recommended for applications requiring the accuracy of rotation and quiet performance of close limit precision-grade bearings, and where a superior seal is required to retain lubricant and keep the bearing free from dust and dirt. Normally double sealed (type DL), the 7600 series bearings can be produced to order with seals on one side only (type SL) or without seals (type NL).Double-sealed bearings are grease packed as standard
however, all types can be furnished with or without grease packing as desired.All types are provided with a snap ring groove, with the snap ring assembled on the bearing as an option.
features
Precision-ground on all contact surfaces, similar to the 1600 series
Easy-to-use inch dimensions
Medium loads
Max speed range - 5000 - 6000 rpm
Through-hardened bearing steel
Caged design
Nylon cage standard
Double-sealed standard
Available single sealed or open
Extended inner ring with setscrews
All bearings have a snap ring groove (snap ring assembled as an option)
Recommended for applications where accurate, quiet performance and superior sealing are required
Fillet Radius
0.035 in
Radial Internal Clearance Specification
Normal Clearance
O.D. Type
Straight w/ Snap Ring
Bearing Type
Radial
Capacity
Standard Capacity
Enclosure
Double Sealed
Radial Internal Clearance
Normal
Static Load Rating [Max]
1010 lbf
Preload Level
None
Inch/Metric
Inch Bore
Precision Level
Standard (ABEC 1)
No. in Set
Single Bearing
Material
Steel
Cage Type
Plastic
Limiting Speed
6000 rpm
Seal Material
Rubber
Rows of Balls
Single
Dynamic Load Rating
2595 lbf
Cage Material
Nylon
Contact Angle
0°
Locking Device
Setscrew Locking Collar
O.D.
1.75 in
Snap Ring
With Snap Ring
I.D.
5/8 in
Precision
Standard
Bore Type
Round Bore
Origin
Wide Inner Ring
Width
1.092 in
Limiting Speed - Oil
6000 rpm
Inner Ring Width
1.092 in
Outer Ring Width
5/8 in
Lubricant
General Purpose
Ball Material
Steel
Seal Type
Contact Seals
Limiting Speed - Grease
6000 rpm
Weight
0.348 LB
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