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NPS107RRC

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NTN NPS107RRC bearing insert with eccentric locking collar, 1-7/16" bore, double sealed, spherical O.D., narrow inner ring. Through hardened steel construction for durability. Designed for use in mounted bearing units where misalignment accommodation is required.

MODEL NPS107RRC

BRAND

SKU

271976

WEIGHT

1.036 lb

UOM

each

This vendor has a minimum order quantity of 2. Order minimum ($) may be applied. Add desired QTY to cart and proceed to checkout to view minimum

$56.59 Each

Prices are subject to change

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Brand Minimum Order Quantity: 2

Typically Ships in: 1 day

Returnable:No

B (in)

1.0000

B1

1.5315 in

B5

0.6890 in

Ball Material

Steel

Ball material

Steel

Basic Outer Ring

207

Bearing Type

Ball Bearing

Bore Type

Round

Bore type

Round

C (in)

0.7480

Collar Number

EL207-107W3

Configuration

One

D (in)

2.8346

d (in)

1 7/16

d3

2.1850 in

DS

3/8-24 UNF

Dynamic Load Rating

5800 lbf

Dynamic load rating

5800 lbf

Enclosure

Double Sealed

G (in)

0.2677

I.D.

36.512 mm

Limiting Speed - Grease

4200 RPM

Limiting speed - grease

4200 RPM

Locking Device

Eccentric Locking Collar

Locking device

Eccentric locking collar

Locking Device Part Number

EL207-107

Lubrication

Relubricatable

Material

Through hardened steel

O.D.

72 mm

Operating Temperature Range

-40 to 250 °F

Operating temperature range

-40 to 250 ºF

Performance

Standard Duty

r (in)

0.0591

Radial Internal Clearance

CN

Radial internal clearance

CN

S

0.3740 in

S1

1.1575 in

Seal Material

Nitrile Rubber

Seal material

Nitrile rubber

Seal Type

Contact

Seal type

Contact

Static Load Rating

3450 lbf

Static load rating

3450 lbf

Type

Insert Bearing

Width

38.9 mm

Technical Specifications
Type
Insert Bearing
Bore Type
Round
Bearing Type
Ball Bearing
Material
Through Hardened Steel
Ball Material
Steel
Limiting Speed - Grease
4200 RPM
Seal Type
Contact
Seal Material
Nitrile Rubber
Performance
Standard Duty
Configuration
One
Locking Device
Eccentric Locking Collar
Locking Device Part Number
EL207-107
Lubrication
Relubricatable
Collar Number
EL207-107W3
Basic Outer Ring
207
Radial Internal Clearance
CN
Static Load Rating
3450 lbf15300 N15.30 kN
Dynamic Load Rating
5800 lbf25700 N25.70 kN
Enclosure
Double Sealed
Operating Temperature Range
-40 to 250 F-40 to 120 C
Dimensional Specifications


Bearing Insert w/ Eccentric Locking Collar, Narrow Inner Ring - Spherical O.D. - Dimensions

d
1.4375 in36.513 mm
D
2.8346 in72.000 mm
C
0.7480 in19.000 mm
B
1.0000 in25.400 mm
B1
1.5315 in38.900 mm
r
0.0591 in1.500 mm
ds
3/8-24 UNF
G
0.2677 in6.800 mm
d3
2.1850 in55.500 mm
B5
0.6890 in17.500 mm
S1
1.1575 in29.400 mm
S
0.3740 in9.500 mm

How do I choose the right type of bearing for my application?

Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.

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